Raven preamp.
Raven preamp Mar 25, 2007 · Raven Labs didn't ship these with power adapters, but there is a place to connect one. You mentioned in your post that you also use your Yamaha integrated as a second preamp. Menu. The Ray tubes are in the Raven preamp. 1 Integrated; Osprey MK3. Just like all Raven Audio tube amps, there is no roll-off in the high frequencies or haze which negatively affects high-end detail and the bass is fast and high. I decided to install one set each of NOS Mullard 12AU7s, Valvo 12AT7s, and Telefunken 12AT7s initially, and later switch in some stock-level tubes similar to the ones available on the amp's Production of the new Blackbird monoblock 300b amps and Raven preamp will be done by Spatial Audio Lab in Salt Lake City. Nighthawk MK3. @lynn_olson . Still, this was interesting, so I decided to take him up on the challenge because: 1) I had never heard of Raven Audio, 2) I like integrated tube amplifiers and 3) I love a challenge. Mar 31, 2025 · Your gear deserves so much more than an RP-1, a great tube preamp might be the solution. I chuckle because there is a well known manufacturer who inserts himself quite often, even on the Raven thread, which is specific to the Raven preamp. I am selling my Raven Labs PHA-1 Practice amp. the ravens are actually more capable than people give them credit for. Feb 2, 2015 · I built a Raven a few years back with a few mods to the original design. Jun 27, 2024 · Looking for a warm but yet detailed preamp to upgrade my Rouge RP1 (with NOS tubes). I would expect commercial production in November. Reply Report Apr 18, 2024 · I received my Raven preamp a week ago. This is the finest preamp that I have ever heard! (Well, until I built the Raven preamp with Lynn Olson that Spatial Audio Lab is producing) NOTE: I am building the last two of these. I agree, that one really looks nice! Hi The LL1517 is designed to be driven from a very low source impedance. The big items of note were prototype Spatial Audio Lab open-baffle loudspeakers (price and release date TBD) that descend to 30Hz and two components from Don Sachs and Lynn Olson Design, the Statement 300B monoblock amplifiers ($18,500 $19,900/pair) and Raven preamplifier ($4600). 375" at the front panel, 13" deep and 7" high. In regard to timbres/tonality, transparency, overall dynamics, low-frequency power, a much sweeter high Apr 18, 2024 · Spatial Audio Raven Preamp. Sep 3, 2023 · Sept 3, 2023: I have partnered with Spatial Audio Lab in Salt Lake City to build the new Raven preamp and Blackbird 300b mono amps. With more power and bigger speakers than many amps that cost a lot more, the RG100 amplifier is designed to work well with your effects pedals. $2999, walnut case, best of everything. Oct 30, 2019 · When I swapped in the already broken in Raven audio amp, I was shocked. View entire discussion. Longtime audiophile Dave Thomson explained that he founded Raven Audio in 2010 and loosely based his 100W Silhouette Reference monoblocks ($12,995/pair) around the Brooke 10C amp circuit. 5-1. I never bothered looking for an AC adapter since I liked the flexibility of the battery power (had a Fodera headphone amp before this and hated that it May 28, 2024 · [S6 in white with Raven preamp and Schiit Aegir amplifier] Music - For those of you looking for more interesting tracks, the following are some of my favorites that I keep coming back to : “Kiss in Blue” by Yello - these guys out of Switzerland have been creating dynamic tracks since 1979! Raven preamp from Lynn Olson. . This listing is for a Raven Labs UNIVERSAL PREAMP. It's an easy way to get a nice natural sound, and the preamp sounds great even just with my pickup and no mic. The 2x12 amp switches easily from rhythm to lead Nov 30, 2024 · I cannot imagine anyone with a Raven preamp returning this tube once they have heard it. The Raven similarly uses inherent circuit balance to also reject power supply noise although there isn’t much, since the power supply regulator itself has 130 dB of noise rejection. Raven Labs PHA-1 Headphone/Practice amp/ Direct Box/Swiss Army Multi-use Unit. com?. Thanks so much for posting your impressions of the Raven. Rogue Audio RP-9-tubes. It can provide p Re: Question for Gary Dahl - Raven Preamp - gdahl 12:30:49 06/03/03 In Reply to: Question for Gary Dahl - Raven Preamp posted by tuba on June 03, 2003 at 09:30:48: After further consideration, I decided that the 1676 wasn't going to work out in that application after all. Mar 22, 2021 · All amps in that range are not end game amps. Each step on its knob-coupled resistor matrix generates one fixed voltage that determines amplification factor thus signal strength instead of maxing out and then trimming its level. Poetic! Indeed the preamp you Are mentioning seems very Nice. In addition, some of the Raven's capabilities were revealed when I replaced my interconnects with Paul Speltz best Anticables. I had a current output DAC feeding the differential stage with I/V resistor. Now, it’s not HUGE but when a little affordable amp like the Raven can beat a McIntosh statement piece in SOUND, then it has my head thinking…. Apr 18, 2024 · I have owned the Raven preamp now for about 6-7 weeks feeding a Pass X350. Posted by dogpoo on June 12, 2002 at 19:58:30 Hi All, I am interested in knowing if anyone here in the DIY tube asylum has built Lynn Olson's Raven preamp. A thank you to the 2 preamp designers for your comments on this thread and on AudioCircle. Dec 18, 2021 · @tsushima1 My statement concerning the Raven had nothing to do with preferring the Rogue even with stock tubes. these two are SOLD and the run of these is ABOUT RAVEN Our Story; MEDIA Photos, Awards & More; HEAR OUR PRODUCTS Schedule a Demo; SUPPORT Manuals & Demo; PRODUCTS. Here at Spatial Audio Lab, we have set out to create the most Musically and sonically transparent Amplification. Designed by Steve Rabe, the founder of SWR bass amps and cabinets. My bid for egg in the nest: Tung Sol Jan CTL 6SN7GT aka VT 231 end of ww2 era. Started by Spatial Audio. This is serial number 287, signed inside Dec 2000. VRE-1c made by SMC Audio. A single pot wired across the phase and antiphase lines, with the wiper taken to one side is all that is required. May 31, 2024 · 2. My main amplification is via a pair of DIY First Watt M2 monoblocks. If you are sold on Rave as an amp, I really think you should talk to Raven about their speaker line-up. 5 amp and it is an excellent pairing. Apr 18, 2024 · @fthompson251 What preamp are you currently using with your CODA S5. 1 Integrated; Blackhawk MK3. 1 This is identical to the current production Raven preamp that Spatial Audio Lab is manufacturing under license from Lynn Olson and I. Hmm. Mar 29, 2024 · The Revelation Series Raven preamp uses input and output transformers and a tube complement of (x2)6SN7, (x2)VR150, and (x2)6AX4 and is priced at $5495. Apr 18, 2024 · First my system; my amps are Quicksilver V4's, my phonostsge is a Modwright PH 9. The Raven preamplifier is available to ship worldwide subject to trade restrictions and modifications to the warranty shipping terms. Apr 30, 2021 · I have had Don Sachs amp and preamp since they were first offered and I covet them. I have the CODA #16 amp. The preamp is a bit of a one trick pony, but it's a very good trick. com Aug 18, 2022 · This is a review and detailed measurements of the Carver Raven 350 tube monoblock amplifier. Like the classic WE line drivers of the 1930's, it is transformer coupled throughout, input and output, and fully balanced for minimum distortion. You'd discard the very pretty OC3 VR tubes, the array of toasty dropping resistors that precede the OC3's, and instead dedicate the OC3 (octal) sockets to EL84 (miniature) sockets and a pair of Gary Pimm current Apr 18, 2024 · Spatial Audio Raven Preamp. The Raven has a cherry base and I upgraded the standard 6SN7 tubes to the Linlai elite version. 5 watt/section rating. Apr 22, 2016 · View flipping ebook version of Raven Labs PMB-1 Owner's Manual - soundchunks. Used, but still clean and in fully working order. Somewhat rare and hard to find. They tubes are run at about 1. fthompson251 04-18-2024 1:38pm 250 posts total. I never tried to buy a Highlander, but would snatch one up in a second if it were made available at a reasonable price. This is a classic and highly-regarded guitar preamp/DI . This may give the Raven an advantage but given those choices there is no way to know how it would sound in your system. The rough prototypes were shown at the Pacific Audio Fest in Seattle in June. I bought it new, somewhere around 2000. Click for full schematic diagram (Historical footnote: The Raven is basically a Western Electric line-driver with modern components and shunt regulation. Further improvements in clarity and especially dynamics occurred when I replaced my interconnects with Paul Speltz best XLRs, the level 5. I dreamed up the original Raven concept some time around 1998 - click the picture for the full schematic. DISCOVER. Compared to my previous solid state preamp, a quite capable Ayre K-1xe, the Raven was better at everything but mostly in the areas of soundstage depth, image stability, 3-dimensionality, focus, clarity and tonal colors. The only reason I didn't include Line Magnetic is that it is a well-established, and well-known entity on these forums. O RAVEN é o nosso high gain, um tributo aos amps que revolucionaram a sonoridade do hard rock e metal: Peavey 5150, Mesa Boogie Dual Rectifier e Bogner Ecstasy. There’s quite a few posts here on how great the company is, what nice guys the designers are, and great input from the designers themselves. Everything else is the same. Dave Thomson says this is because the preamp in the Raven amps is spectacular. Comes with power adapter (120V). Aug 8, 2021 · Raven – Dave Thomson’s ‘Combo A’ favorites in preamp section (Siemens ECC81 / Brimar 6060 Yellow-T / CBS Hytron 12AU7) + Tung Sol 7581A power tubes Both amps and their tube compliments were fully broken in, nothing was out of the box cold. best preamp that I have ever heard. The Raven/Pass combination with your Maggies should be magical. In my experience, those Ray tubes will improve for close to 100 hours, and the big cathode bypass caps in the Raven also subtly improve for probably 100 hours. Apr 18, 2024 · Spatial is supposed to be shipping the first . While I love the Pass amp it is a beast and too big for me to be moving around at my age so will probably change amps and thinking of going back to tubes. Um projeto que traz versatilidade, agressividade com um ganho descomunal! Dec 10, 2024 · When I bought my Don Sachs Model 1 preamp I spoke to Don about making some mods to it. The only difference is this preamp display says “D Sachs Audio” instead of Spatial audio lab, but the panel set is labelled Spatial Audio Lab. The Raven RG100 is a solid-state, hard rock amp that's easy-to-use, looks great,and has a killer price. Special arrangements may be made if the customer handles shipping through a freight forwarding company. Apr 18, 2024 · Spatial Audio Raven Preamp Spatial is supposed to be shipping the first "wave" from pre orders of this preamplifier in May, does anyone have one on order? Was hoping to hear about it from AXPONA but I guess they were not there. The Raven delivers superior sonics in just about every way. These units are rare and hard to find. phono2024. Unlike other vacuum-tube preamps, there's a custom designed wideband output transformer with a 1:4. 5? I am looking forward to hearing your take on the Raven preamp with the CODA. I'd even reach out to Aric Kimball (Aric Audio), Don Sachs (Raven preamp, sold by Spatial Audio), and Mick Maloney (Supratek) to have a conversation. The PHA-1 is a professional headphone amplifier and preamp that can be used for silent practicing with headphones, as a portable practice amp, or in a studio setting. Feb 13, 2025 · Thank you! Go to the head of the class. Both units were purchased used. txt) or read online for free. Part of the Revelation series, the Raven linestage preamplifier brings Western Electric technology into the 21st Century. Feb 19, 2008 · The Raven RG100 is a solid-state, hard rock amp that's easy-to-use, looks great,and has a killer price. Never scrimp on the preamplifier! If you start an amp design with a cheap preamp Apr 18, 2024 · The Raven is simply a modernized and fully balanced version of a studio line amplifier from preceding decades, with modern power supplies, computer optimized transformers, Khozmo fully balanced switched-resistor volume controls, and point-to-point wiring. This allows us to place orders with our suppliers that have a 6-8 week lead time and not overextend our ability to manufacture and meet order demand. It’s all the same to the Raven preamp, since all signals pass through the output transformers, which have both RCA and XLR output taps, just like the 4, 8, and 16 ohm taps on a tube power amplifier. You hear it immediately, which why Don and I hope more people can hear the Raven preamp with the matching Blackbird amplifier. lynn_olson. My home system includes an Emotiva PT-100 preamp, a Project Debut Carbon turntable with a Schitt Mani phono preamp and an Ortofon Blue cartridge. 4 (much closer to the flagship Rhythm than the base Rhumba and fully balanced), and Aric Audio Motherlode (non the balanced XL version). Apr 26, 2024 · The only change in my system today was swapping my Ayre K-1xe preamp for the new Raven. Third, they have some of the rarest and finest tubes found around the world. Feb 5, 2025 · Hello I have a Spatial Audio Raven tube preamp , a decware amp and Spatial Audio x5 speakers that are 97db sensitive at 8 ohms. It was designed to drive darn near anything and it will also drive a very long pair of XLR cables with ease. the tonearm is a Woody Stringe Theory with a Soundsmith MIMC cartridge. Makes a great practice amp which is also suitable for studio and live play. Or a DC servo went nuts. docx), PDF File (. It is rare for me to hear any music actually coming from the speakers (Verity Audio Parsifal Encore) as the sound source; the soundstage is open, deep, wide, holographic and as transparent and Apr 18, 2024 · I get all of those things to a greater or lesser extent and my Raven preamp is connected to a Pass Labs X350. Re: Question for Gary Dahl - Raven Preamp - KevinC 04:46:00 06/04/03 (0) In Reply to: Re: Question for Gary Dahl - Raven Preamp posted by tuba on June 03, 2003 at 19:00:55: I'm afraid that as long as there is the possibility of net bias current flowing through the transformer primary, the LL1676 and transformers like it are not recommended. Every time. ShippingEMS or Yamato Transport for shipping. If a conventional preamp is used, there's a dedicated input transformer that isolates and balances the signal, but using a Raven preamp gives an end-to-end signal chain using fully balanced tubes, with each transformer coupled for maximum signal transfer, with no side chains, feedback, or dynamic loads. Jul 11, 2024 · HiFi Knights - …”at its core it’s a stereo power amp controlled via a user-selectable truly variable voltage gain. 4. What you will get from Raven is a tremendous sounding, quality built amp with great customer service and the potential for tube rolling to create your own unique sound. My phono preamp is a Zesto andros deluxe 2 and I overwhelmingly listen to vinyl. He told me about the Raven preamp at that time … he thinks it’s really special and a definite step up from the SP14-based preamps he’s built. they can fill a medium room quite well driving the low efficiency kef ls 50s for example. I am not saying Raven is better or worse than other amps because that is always going to be personal preference. LTA tube preamp Oct 26, 2015 · Raven, Raven Nighthawk MK2, Preamplifiers, Power Amplifiers Usually, I hear this kind of boast from cable manufacturers and I don’t give them a second thought. Apr 9, 2008 · Raven Amps is owned by Guitar Center (Who also owns Musician's Friend, Music123, and tons of other brands). Nov 15, 2024 · The Raven preamplifier has been very well received and we have established a rolling pre-order/build cycle about every 10 weeks. Need to weed through it to find the various responses but interesting if you’re curious to know more. 5 solid state amp. Virtual Systems Let the world see what you've built. These are built like a tank and Have almost endless uses. this is just crappy design. Spending my money in the Canadian economy to fight the good fight. jc4659. I have listed them below. fthompson251 04-18-2024 1:38pm 265 posts total. Perfect for the Raven and another preamp. My young son is a picky eater, and it seems he likes a lot of stuff that is grown in Canada (buying in Costco). With the assistance of Don Sachs and Lynn Olson, the Revelation series has accomplished more than just that. Used a slightly different Lundahl per the rec of Kevin Carter at K&K. Makes a great practice amp which is also suitab Apr 18, 2024 · I get all of those things to a greater or lesser extent and my Raven preamp is connected to a Pass Labs X350. Production of the new Blackbird monoblock 300b amps and Raven preamp will be done by Spatial Audio Lab in Salt Lake City. This tube also go by nickname Blackbird, IF we imagine . In addition to the CJ recommendation though, I'd look at: Aric Audio, Supratek, and the Don Sachas/Lynn Olson Raven preamp. It has the same "orange peel" paint job of the previous Carver 275 amplifier I reviewed. Dec 10, 2015 · Raven audio tube amps are some of the best I ever heard, I have the black hawk integrated amp. This is a really great preamp that I used for blending my internal guitar mic with my K&K Pure Mini pickup, then sending that signal via the DI out to the mixing desk. Jul 16, 2015 · Highlander, Raven, DTAR Solstice preamp blenders… I have purchased used Raven PMB-I and PMB-II preamps, and a used DTAR Solstice in the past 5 years. Aug 15, 2024 · Most notably, a new preamp, the Raven from Spatial Audio Labs, yielded improvements in soundstage width and depth, better image focus, naturalness of tone, and transparency. 5 amp which is a warmer sounding amp. The Raven was really really close, and could live with it for Dec 18, 2023 · A bit of an update on the Raven preamp . The Raven was really really close, and could live with it for Dec 2, 2022 · The Raven is part of the 300b project. Apr 18, 2024 · Looking back, my guess is poor solder technique somewhere in the preamp, or maybe a regulator in the plus or minus supply gave up, yanking the preamp output to 15V or more. I would like to upgrade my preamp and my three choices are as follows: 1. Where the Raven falls short in comparison to my McIntosh is in features, as the Raven Blackhawk LE has none. 1 Jul 25, 2024 · The Raven replaced a very good Ayre solid state preamp which years ago was their top of the line preamp. Feb 27, 2021 · James in my opinion, the raven integrated amps are some of the best amps in the world for the money. Oct 21, 2020 · The Raven is in a different league, better sounding than any of those others, trouble-free, easy on tubes and it lets you in on the fantastic customer service from Dave Thomson. At this time, we ship speakers and amplification products to North America. In Reply to: Re: Raven preamp from Lynn Olson. May 4, 2024 · Though I do not own these, there is a new 300B mono amp designed by Lynn Olsen and Don Sachs being built and sold by Spatial Audio Labs. AVIAN AMPS – “The Avian Series Blackhawk sound is BEAUTIFUL and does indeed beat my $10,000 McIntosh MA-8000” ~ Steve Huff – SteveHuffPhoto. I have since upgraded to his new preamp. I've communicated several times with Don, and he flat out tells me this is the best preamp he has ever designed by far and is a "cost no object" project. Both RCA and XLR outputs offer equal sonic quality, since the only difference are the ratio of the output taps on the output transformer. May 31, 2024 · I eliminated the Don Sachs/Lynn Olson Raven preamp because it was not in production yet when I purchased my preamp. Dave Thompson is the guru for tube interaction with Rave Amps. The datasheet even mentions 'minus 18' as the optimum source. 0 XLT, my preamp is the Raven, my turntable is a VPI HW19 mk4. Bryston 4B3 Cubed power amplifier. Nov 10, 2024 · There is a long 300b lovers thread on another board and also one on the Raven preamp. Apparently they are manufactured in a Crate amp processing facility. The input is SRPP (Series Regulated Push-Pull), feeding a cathode follower, driving the power amp first gain stage, followed by the phase splitter/driver stage, then output tubes. Fourth, their customer service is second to none. I just purchased the Bryston amplifier and it has brought my speakers to life. The best of the lot were the BAT VK-80 preamp fully balanced, Backert Labs Rhumba Extreme 1. Sorry Folks…. 2 KHz up. The Raven can drive the input tube grids of the Blackbird amps directly via XLR because it has an output transformer. 1 Apr 2, 2024 · Black Bird a Raven. 3 anti-cables. Apr 18, 2024 · Both amps allow for the easy integration of 2 preamps with a front toggle switch for RCA and XLR. Jan 22, 2022 · Hi folks, yes, Don Sachs and I designed the current Spatial Audio Revelation Series: the Raven preamp and Blackbird PP300B power amp. com Apr 14, 2024 · The Raven preamp will easily drive any amplifier you choose to connect. Or a well-known American manufacturer that omitted, or forgot, the required 10~100 uF decoupling/stabilization capacitors for the multiple 3-pin voltage regulators, so they sang happily in the 10 MHz range. First, they are built like a tank and look like a Ferrari. Apr 18, 2024 · For the Raven, this means optimal performance when matched with classical push-pull pentode amps and modern transistor amps. Rest of system is Coincident Frankenstein 300B Mk2, Zu Audio Omen Def Supreme, digital front end with PS Audio AirStream and DirectStream Sr (modified with external power supply for the analog side and different output transformers). The highs are great as is the midrange. My system is all digital using a Holo May DAC into the Raven. Rogue RP-1 preamplifier. 6 watts dissipation per section in the Raven, which is well under the 2. P. I've followed their 300B thread here on Audiogon (where Ralph from Atmosphere has added a ton), and it is a master class in tube amp and preamp design and theory. If you have any q Jun 19, 2014 · The D-TAR Solstice preamp that Bob and Mark sell is a substantially improved version of the old Raven Labs PMB series, as is the Equinox is of the True Blue EQ. It comes with a set of the fabulous Ray Reserve 6SN7 tubes. I let the preamp idle for an hour before listening to female vocals, then instrumental, then male vocals, female, etc Jun 27, 2023 · There was a lot going on, and it was not always easy to parse. Merch Rep the community and hobby you love so much. and a pair of 3-way speakers that feature 15” woofers that are very hard to drive. It looks almost new and is in excellent condition. These have been a two year collaboration with Lynn Olson. Also a great unit if you are in need of a "more me" box in the studio of live on stage. Jun 27, 2024 · If you're looking for a "little warmth", I'd suggest a 6SN7 based preamp personally. I’m not unhappy with my sound but was wondering what a ss amp would sound like to mix it up a bit since I’m all tubes now Re: The new Revelation Raven Preamp « Reply #120 on: Today at 06:10 am » I’ll add a little to this, if you look at one of my older builds you notice were now using split 120v windings going to the soft start (circled red). It can be used with an acoustic guitar or bass having a piezo pickup and soundhole microphone, a stereo instrument, tw Dec 29, 2021 · Amps are easy compared to finding a speaker to your tastes. Spatial Audio Labs will try to hold the line on prices, but there are a number of imported parts in the Blackbird amplifier the European-made Monolith transformers, various cathode-bypass capacitors, and other key parts. Lumin U@ mini streamer with Chord Qutest DAC. Sep 3, 2023 · There is one last pair of the prototype 300b mono amps for sale. Sept 3, 2023: I have partnered with Spatial Audio Lab in Salt Lake City to build the new Raven preamp and Blackbird Menu. The amps are made specifically for Guitar Center and it's other branded companies. Apr 18, 2024 · Spatial Audio Raven Preamp. The Revelation Blackbird 300B monoblocks are priced at $9,995 each and use a mixture of 6SN7, KT88, 300B and VR105 tubes. 1 Menu. There is other great gear out there but I don't think you can go wrong with any of the Raven amps. See my for sale page. I'll do it with the Raven flat, then do the same riffs etc with the Raven doing some bass boost. The Raven tube complement consists of four matched beam power 7581A tubes. They are still frequently available. As the ratio implies, this multiplies the signal current from the 6SN7 more than four times, making the Raven preamp a tiny power amplifier as much as it is a preamplifier. I received it a few days ago and it is a very good preamp. Side to side it measures 15. Serial number 197. Raven Labs Headphone Amp Manual - Free download as Word Doc (. Heck, you could teach it! I don’t know if the RCA or XLR’s outputs support AES48 in the Raven Pre? I don’t think Don Sachas/Lynn Olson who designed the Raven preamp hang around on Agon so I don’t think a comment will be forthcoming. I will travel there and teach them the builds. A set of the amps and preamp will go to my good friend Troy Joseph Crowe in Ontario for complete analysis, including distortion measurements. S. All told the Raven was $200 more in the above configurations. Feb 19, 2008 · Raven Amps is owned by Guitar Center (Who also owns Musician's Friend, Music123, and tons of other brands). fthompson251 04-18-2024 1:38pm 253 posts total. My first two choices are the Aric Audio Motherlode XL $6,875, and the Don Sachs/Lynn Olson Raven preamp $6,395; sold by Spatial Audio Labs. The last pair of pre-production Blackbirds are most likely the cheapest ones you will ever see. I have heard LM amps on a few occasions and agree with everyone that these amps can hang with the big boys like ARC or VAC. Dec 31, 2024 · I am using the Spatial Audio Raven preamp with a Pass Labs X-350. Oct 6, 2023 · The Amperex works well in row 2 with either Siemens ECC81 or Mullard in row 1. I’ve been using a Crown 1502 Class D power amp that delivers 300 watts or channel, and it drives the speakers great. Jun 16, 2024 · I'd prefer a 6SN7 preamp tube personally. 5 stepdown ratio. At this point, I need to say a word about the KT-150 tubes when used in the Raven amps. The Apr 18, 2024 · Spatial Audio Raven Preamp. The Raven, It looks very Good indeed. 2 Replies 246 Views 5 May 2025, 02:46 am by jac1920: Jan 5, 2021 · yes, i moved on from the raven amps to drive larger, less efficient speakers at more scale than it was comfortable with. And I believe him …he seems like a stand up guy. It has been tested and works perfectly. The Raven sounds great with any decent 6SN7, but this tube kicks it up a level compared to all the others I have heard. I ordered the Raven preamp from them. I gotta step out now, but I'll answer any question you folks have about differences between the 25-year-old articles in the Web page and what's out now. TLC-2 GT24 built by SMC Audio. Interested in flipbooks about Raven Labs PMB-1 Owner's Manual - soundchunks. Best is Siemens in 1 and Yellow "T" in row 2. Oct 15, 2013 · Raven Audio is a relatively new audio company whose products are handmade in Groveton, Texas. 3. Results were the same, a destroyed power amp and loudspeaker. The remote control is constructed out of aluminum and is a little too heavy for what it does; it only adjusts volume. Apr 18, 2024 · I’ll amplify Don’s post. ABOUT RAVEN Our Story; MEDIA Photos, Awards & More; HEAR OUR PRODUCTS Schedule a Demo; SUPPORT Manuals & Demo; PRODUCTS. Sep 22, 2019 · Always ask me or another Raven Audio member about doing so before you try this, but I will start out with telling you that you can easily swap a 12AU7, and any of its equivalents: 12BH7, 5963, 5814 or 6189 - into any of the three preamp rows on any of the current Avian Series amplifiers. All the electronics are plugged into the Puritan Apr 18, 2024 · I will be buying the Raven preamp (which has CanCon) and also spending 6 weeks up in Toronto this summer. With more power and bigger speakers than many amps that cost a lot more, the RG100 amplifier Aug 10, 2024 · I have NX-otica and OB subwoofers from GR Research. It seems to check all my boxes if I need a preamp. Speakers are custom designed open baffle with compression driver and integrated horn from 1. This was the company’s first showing at RMAF. You may want to check out the new Schitt Kara F for $799. My long-range plan is to have a tube preamp in this system. My system setup is currently, the optical rendu from Sonore going into the Holo Audio May, with raven preamp and the Don Sachs 300b mono statements. Best preamps I've ever heard, and I auditioned over a dozen in the last year or so. May 4, 2023 · I suspect the 95% to 97% transfer efficiency of transformers is the reason for the vivid tone colors that are the hallmarks of any IT-coupled amplifier. I have a few in mind and would like some opinions. These are considerably improved from the ones we showed in Seattle at the Pacific Audio Fest last summer. The more hours I put on the KT-150 tubes and the Raven amps, the more I liked them. Sep 4, 2004 · I notice that the raven preamp has a stereo volume control per channel. I haven't heard the pricey Raven gear, but have a hunch that Clayton has heard Don's Vallahala integrated amp, and it strikes me as veritable bargain for its level of performance. Oct 15, 2020 · Raven sent along a matched quartet of new-production Tung Sol 6L6GCs for the power-amp stage, and a selection of NOS preamplifier tubes for audition. From dull and listless to vibrant and alive. Front to back, the tubes are: 12AT7: preamp tube amplification Dec 11, 2024 · This drives the Raven preamp and Blackbird amps. They are awesome, I heard them on many speaks before I purchased them and they drove every amp with no problem and the sound was incredible, the clarity and softness of the sound blow me away, and when I had friends came over they were amazed. Logged So it was time to try my hand at designing a linestage preamp. The prototypes have received very positive reviews. Two, they put out way more power than is actually recorded. Or so Don's customers tell him. Nov 16, 2019 · The Raven Audio preamp section is one of the main keys to why our Avian Series amplifiers always catch people off guard with their quality. I'd look at the already mentioned: Aric Audio, Supratek, and the Don Sachas/Lynn Olson Raven preamp. doc / . At 42 pounds Jan 18, 2024 · (3) Don Sachs and Lynn Olson new Raven (Revolution) preamp $5,000 - His reputation alone makes this preamp important, and he is an all around great and giving guy of his time. Enjoy you journey with Raven. As for power tubes the Shuguang 6L6GC are very nice, about 80-85% of the RCA black plates that are wonderful. Apr 18, 2024 · Contemporary transistor amps may offer both RCA and XLR inputs, but the highest performance option is typically the XLR input. the PSU is also a bit on the complex side for a simple class A amp. CSS Preamp (ENVIO 9/06) R$799,00 R$697,00 6 x de R$116,17 sem juros Aug 2, 2021 · Raven Labs PMB - 2 Raven Labs True Blue EQ Raven Labs - Universal Stereo Instrument Preamp Radial PZ Deluxe Radial ToneBone Fire Eye Red Eye Mesa Boogie Rosette DI Tonedexter Grace Alix Sunnaudio Stage DI Sunnaudio Tone Driver Sunnaudio MS-2 Sunnaudio Stage DI 2 Apr 18, 2024 · Don Sach’s previous preamp had a special SRPP circuit, which used clever noise-cancellation techniques to reject power supply noise. We will pay that extra 25% and support Canada. 1 The Raven Labs PMB-1 remains a solid choice after all these years. The Raven amps comes with choices of premium NOS tubes and some with additional costs. I am looking for a good preamp. pdf), Text File (. I'd highly suggest you reach out to Aric Kimball (Aric Audio), Don Sachs (Raven preamp, sold by Spatial Audio), and Mick Maloney (Supratek) to have a conversation. For transparency, I do own the Aric Audio Motherlode XL. “what do the higher end Raven amps sound like!?!?!?:” I mean, seriously. com published by on 2016-04-22. It was pretty damn good. The 350 is not a bad looking amp. Additionally, there's two each 12AT7 for the preamplifier stage, 12AT7 for the power amp first stage, and two 12AU7 for phase inverter / driver. I've got about 80 hours on it now. May 29, 2019 · When he runs them through a Raven preamp he gets great tone either from the built-in dual source, or using the K&K plus the internal mic, or just the K&K alone. posted by gdahl on June 12, 2002 at 21:56:00: Yes, that sounds reasonable to me too. The addition of the Raven has provided an unbelievable sound stage. fthompson251 04-18-2024 1:38pm 254 posts total. Revelation Raven tube preamp by Spatial Audio. Apr 18, 2024 · The only change in my system today was swapping my Ayre K-1xe preamp for the new Raven. If you are interested contact me. I also ran a frequency sweep on the Raven preamp and it is dead flat from 18 Hz (the bottom of my signal generator range) to well over 40 KHz. Raven Labs PMB-2 SN:1092 The Professional Master Blender from Raven Labs provides the professional musician the ultimate device in blending together two separate signal sources. This unit was designed and manufactured by Steve Rabe and is a rare find. Dec 15, 2014 · The back of the preamplifier provides one pair of XLR, three pairs of single-ended and one pair of single-ended phono inputs. I decided to install one set each of NOS Mullard 12AU7s, Valvo 12AT7s, and Telefunken 12AT7s initially, and later switch in some stock-level tubes similar to the ones available on the amp's Apr 10, 2025 · Spatial Audio Raven Preamp User Experience Looking for any user info on this preamp. com Sep 28, 2019 · With the addition of Raven’s cost-no-object capacitors and other upgraded internal components, the Blackhawk commands an even wider soundstage with more three-dimensionality. It is rare for me to hear any music actually coming from the speakers (Verity Audio Parsifal Encore) as the sound source; the soundstage is open, deep, wide, holographic and as transparent and NRD Review of the Raven Preamp and Blackbird Monoblocks. Setup and use of the Raven Audio Shadow Reference Preamplifier is very simple and straight forward. Raven is an outstanding product and I owned the Raven Reflection MK2. I predominantly listen to classic rock jazz and blues. I have heard Raven amps paired to the Celest'. Apr 18, 2024 · The world's largest high-end audio community. The standard configuration is to power it with 9-volt batteries (rated at 50 hours on a set of batteries). wig. The Raven is a preamp and an amp, on the same chassis. It is loaded up with 4 6L6 tubes, and as stated SIX pre amp tubes. It is on kind loan from a member and (I think) costs US $4,750. The premise of the Revelation Series is the most linear, most natural approach to signal amplification. Oct 14, 2002 · Anyho, the clip I'll do tonight will be Raven Labs and Nord P. It truly is an integrated amp. Bluebook The right price. Dec 30, 2015 · To be quite frank, the Raven Audio Cirrus preamplifier was superior to both of these pieces. 2. It's great! I'm really digging the expanded tone colors, instrument textures, sense of space, and natural non-mechanical sound. May 4, 2023 · I thought I’ve give an update on the raven (preamp). A simple feedback suppressor (big black plug in the sound hole) will solve most feedback problems from Taylors except on the most extremely loud stages (which are a challenge to all Oct 5, 2024 · Aric Audio Motherlode II (RCA only $5,475), Aric Audio Motherlode XL (RCA & XLR $6,475), Don Sachs/Lynn Olson Raven preamp $5,895, or Supratek Cabernet $4,000 or Supratek Grange $6,000. I’ve had it in my house for the last few days and have been putting it through the paces. com. Jul 7, 2024 · Here’s a thread where Don Sachs and Lynn Olson, who designed the Raven preamp, go into detail about some of the development and technical design aspects of the preamp. Both the amps and the Raven will happily play with the rest of the world, either single-ended RCA or XLR, but together they can form a complete balanced chain with a balanced source. Apr 18, 2024 · The Don Sachs and Lynn Varley Revelation (Raven) preamp and Blackbird 300B amps seem extremely interesting. This preamp has been extremely well taken care of and shows only minor scuffing considering it's 17yrs old this month! Oct 5, 2024 · Aric Audio Motherlode II (RCA only $5,475), Aric Audio Motherlode XL (RCA & XLR $6,475), Don Sachs/Lynn Olson Raven preamp $5,895, or Supratek Cabernet $4,000 or Supratek Grange $6,000. The frequency response is given when driven by a source resistance of 10 ohms, fed into 600R. I would guess on this you agree. You can find them if you search a bit. The case shows some scratched and mottling of the finish, but over all in fine condition for being over 20 years old and havi The Raven amps allow this recording to shine in all of its loud glory while maintaining every bit of the dynamic range encoded into the grooves. Jan 7, 2022 · By the way, I've owned several amps that are up to $10K, so please keep your assumptions to yourself. Keep in mind the Raven is advertised as being a 20 WPC amp. rumy fotombbb duqwmj ixqnodb mmbz tytbhjo kkf dhvd cqzu tbzpeg vhs mbur zjg zes kndsygp