# Amplifiers **URL:** https://forum.psaudio.com/c/audio-components/amplifiers/31.md [Latest](https://forum.psaudio.com/latest.md) · [Categories](https://forum.psaudio.com/categories.md) · [Tags](https://forum.psaudio.com/tags.md) --- ## [PMG 400 impressions](https://forum.psaudio.com/t/pmg-400-impressions/44713)
**Author:** [@lwin1949](https://forum.psaudio.com/u/lwin1949)\ **Replies:** 9\ **Last updated:** [September 27, 2026, 12:44pm UTC](https://forum.psaudio.com/t/pmg-400-impressions/44713 "2026-09-27T12:44:16Z")
I have been a tube enthusiast for many years.I started out with solid state but once I heard tubes in my system;I was hooked. That midrange warmth is hard to beat . Prior to auditioning the M400’s I had added the PMG Pr… --- ## [Thinking of moving from the M700’s, what would be a suitable amp?](https://forum.psaudio.com/t/thinking-of-moving-from-the-m700-s-what-would-be-a-suitable-amp/44752)
**Author:** [@Peter2](https://forum.psaudio.com/u/Peter2)\ **Replies:** 17\ **Last updated:** [September 23, 2026, 4:46pm UTC](https://forum.psaudio.com/t/thinking-of-moving-from-the-m700-s-what-would-be-a-suitable-amp/44752 "2026-09-23T16:46:55Z")
I am thinking of moving from the M700’s, what would be a suitable amp? Am in the UK --- ## [Using banana connectors on your BHK 300](https://forum.psaudio.com/t/using-banana-connectors-on-your-bhk-300/44684)
**Author:** [@onehorsepony](https://forum.psaudio.com/u/onehorsepony)\ **Replies:** 82\ **Last updated:** [September 22, 2026, 8:11pm UTC](https://forum.psaudio.com/t/using-banana-connectors-on-your-bhk-300/44684 "2026-09-22T20:11:35Z")
I’m in the process of demoing a pair of speaker cables from my dealer into my BHK 300 monoblocks. The cables have banana plugs on them, and will NOT push into the binding posts on the amplifiers. Has anyone had this iss… --- ## [PMG M800 impressions](https://forum.psaudio.com/t/pmg-m800-impressions/44433)
**Author:** [@straightwire](https://forum.psaudio.com/u/straightwire)\ **Replies:** 37\ **Last updated:** [September 11, 2026, 11:52am UTC](https://forum.psaudio.com/t/pmg-m800-impressions/44433 "2026-09-11T11:52:30Z")
Things seem to be sufficiently broken in on these brutes to offer some thoughts. Many of you already own a glimpse of what these amps can do. By that I mean the M800’s follow in the same sonic tradition as the other PMG … --- ## [Stellar S300 power amplifier with tube preamplifier?](https://forum.psaudio.com/t/stellar-s300-power-amplifier-with-tube-preamplifier/44664)
**Author:** [@miles\_davisca](https://forum.psaudio.com/u/miles_davisca)\ **Replies:** 2\ **Last updated:** [August 27, 2026, 2:46pm UTC](https://forum.psaudio.com/t/stellar-s300-power-amplifier-with-tube-preamplifier/44664 "2026-08-27T14:46:34Z")
I have a very good tube preamplifier that I’m using with a pair of ancient Leak TL/12 Plus tube monoblocks in my basement system. The system sounds wonderful for much of the acoustic jazz that I listen to, but in louder… --- ## [PMG S200 amplifier](https://forum.psaudio.com/t/pmg-s200-amplifier/44530)
**Author:** [@JKWAustin](https://forum.psaudio.com/u/JKWAustin)\ **Replies:** 122\ **Last updated:** [August 20, 2026, 6:45pm UTC](https://forum.psaudio.com/t/pmg-s200-amplifier/44530 "2026-08-20T18:45:30Z")
Installed this morning, replacing pair of M700. First impressions.Will wait to comment on sound but not sure what I am expecting to “hear” as Paul says it is so good you don’t hear it! Feed volume level from PMG preamp e… --- ## [Successful speaker pairings with PS Audio amps](https://forum.psaudio.com/t/successful-speaker-pairings-with-ps-audio-amps/38059)
**Author:** [@DentonJ](https://forum.psaudio.com/u/DentonJ)\ **Replies:** 23\ **Last updated:** [August 19, 2026, 8:31pm UTC](https://forum.psaudio.com/t/successful-speaker-pairings-with-ps-audio-amps/38059 "2026-08-19T20:31:44Z")
Please share your success or not so successful stories with speaker pairings to your PS Audio Amp. I recently purchased the Sprout100 and I am looking at Harbeth M30.1 or M30.2, or a few other monitors for an office spa… --- ## [Speaker outputs](https://forum.psaudio.com/t/speaker-outputs/44556)
**Author:** [@Cjdnola](https://forum.psaudio.com/u/Cjdnola)\ **Replies:** 13\ **Last updated:** [August 4, 2026, 9:16am UTC](https://forum.psaudio.com/t/speaker-outputs/44556 "2026-08-04T09:16:41Z")
I have the PS stellar 300 Amplifier. Like many or most amplifiers it has outputs for four speakers. I’m just curious, is that used for bi amplification or would you hook up two sets of speakers for some reason? thanks --- ## [Choosing between PMG M400 and M800](https://forum.psaudio.com/t/choosing-between-pmg-m400-and-m800/44563)
**Author:** [@BruceAB](https://forum.psaudio.com/u/BruceAB)\ **Replies:** 19\ **Last updated:** [August 2, 2026, 11:26pm UTC](https://forum.psaudio.com/t/choosing-between-pmg-m400-and-m800/44563 "2026-08-02T23:26:39Z")
I currently have BHK M300s and am considering upgrading to the PMG amplifiers. I’m trying to decide whether to go to the M400 or the M800. So my question is this: If you put the price difference aside, what are the reaso… --- ## [BHK300 Clicks during warm up & cool down](https://forum.psaudio.com/t/bhk300-clicks-during-warm-up-cool-down/10486)
**Author:** [@Famavolat](https://forum.psaudio.com/u/Famavolat)\ **Replies:** 65\ **Last updated:** [August 1, 2026, 10:49am UTC](https://forum.psaudio.com/t/bhk300-clicks-during-warm-up-cool-down/10486 "2026-08-01T10:49:54Z")
Has anyone noticed intermittent (about 5 to 10 minutes apart at start, farther apart after about an hour) single clicks directly from the BHK 300 amps (not through loudspeakers) starting about 20 minutes after turn on (f… --- ## [BHK 300 , Stellar M700, or Benchmark AHB2 with DynAudio Contour 60's + Power Consumption](https://forum.psaudio.com/t/bhk-300-stellar-m700-or-benchmark-ahb2-with-dynaudio-contour-60s-power-consumption/9486)
**Author:** [@viper20](https://forum.psaudio.com/u/viper20)\ **Replies:** 37\ **Last updated:** [August 1, 2026, 12:06am UTC](https://forum.psaudio.com/t/bhk-300-stellar-m700-or-benchmark-ahb2-with-dynaudio-contour-60s-power-consumption/9486 "2026-08-01T00:06:18Z")
Hey Guys New member here to the forum. I have been doing a ton of reading online about amps, preamps, and dacs . I just purchased a new pair of Dynaudio speakers and i am currently using a Denon AVR with preouts connect… --- ## [Upcoming PMG signature amp](https://forum.psaudio.com/t/upcoming-pmg-signature-amp/43089)
**Author:** [@pcullen1](https://forum.psaudio.com/u/pcullen1)\ **Replies:** 269\ **Last updated:** [July 24, 2026, 9:58pm UTC](https://forum.psaudio.com/t/upcoming-pmg-signature-amp/43089 "2026-07-24T21:58:31Z")
I’m looking forward to demoing these new amps, whenever that may be. As I sit here listening to my BHK 600’s propel my Vandersteen 7 Mk 2’s to absolutely riveting sound, my skepticism creeps in. I just don’t see how you … --- ## [PS Audio Delta 100 Repair](https://forum.psaudio.com/t/ps-audio-delta-100-repair/28668)
**Author:** [@richardleonard](https://forum.psaudio.com/u/richardleonard)\ **Replies:** 11\ **Last updated:** [June 22, 2026, 10:26pm UTC](https://forum.psaudio.com/t/ps-audio-delta-100-repair/28668 "2026-06-22T22:26:33Z")
Hi everyone, I’m really stuck on this PS Audio and hoping someone can help. I cannot find any schematic information online, so i feel a bit blind. This amp had stopped outputting on the left channel, it just had a loud … --- ## [PSA BHK600s v. M1200s?](https://forum.psaudio.com/t/psa-bhk600s-v-m1200s/43967)
**Author:** [@jeffreybehr](https://forum.psaudio.com/u/jeffreybehr)\ **Replies:** 10\ **Last updated:** [June 21, 2026, 4:30pm UTC](https://forum.psaudio.com/t/psa-bhk600s-v-m1200s/43967 "2026-06-21T16:30:11Z")
‘HERESY’ you think?? Maybe, maybe not. These pairs are my only(1) amps in current use, driving my Magneplanar 20.7s.. Both of these sound excellent, and I’m beginning to realise that I can’t determine any sonic differen… --- ## [Old, Old PS Audio 200 C Questions](https://forum.psaudio.com/t/old-old-ps-audio-200-c-questions/11521)
**Author:** [@vsat88](https://forum.psaudio.com/u/vsat88)\ **Replies:** 5\ **Last updated:** [May 30, 2026, 4:52pm UTC](https://forum.psaudio.com/t/old-old-ps-audio-200-c-questions/11521 "2026-05-30T16:52:25Z")
Most folks would say throw this amp in the trash can but not me. I love this brute. A PS Audio 200C built in 1986 best I recall. Did a re cap because I thought it well past time and replaced both bridge rectifiers. I hav… --- ## [Manual(s) for a 100c power amp](https://forum.psaudio.com/t/manual-s-for-a-100c-power-amp/44139)
**Author:** [@PJR1960](https://forum.psaudio.com/u/PJR1960)\ **Replies:** 2\ **Last updated:** [May 10, 2026, 1:35am UTC](https://forum.psaudio.com/t/manual-s-for-a-100c-power-amp/44139 "2026-05-10T01:35:52Z")
I’m the original owner of a PS Audio 100c power amp. After many years, I’m resurrecting my system, but I have lost all my documentation. Before powering everything up I have been having each component checked out by my t… --- ## [Anyone have any experience with the Burson Timekeeper Voyager monoblocks?](https://forum.psaudio.com/t/anyone-have-any-experience-with-the-burson-timekeeper-voyager-monoblocks/44025)
**Author:** [@Audioholic](https://forum.psaudio.com/u/Audioholic)\ **Replies:** 4\ **Last updated:** [April 25, 2026, 7:34am UTC](https://forum.psaudio.com/t/anyone-have-any-experience-with-the-burson-timekeeper-voyager-monoblocks/44025 "2026-04-25T07:34:50Z")
--- ## [Stellar 1200 Monoblocks](https://forum.psaudio.com/t/stellar-1200-monoblocks/44007)
**Author:** [@phrozario](https://forum.psaudio.com/u/phrozario)\ **Replies:** 1\ **Last updated:** [April 21, 2026, 1:20pm UTC](https://forum.psaudio.com/t/stellar-1200-monoblocks/44007 "2026-04-21T13:20:03Z")
Hi all! I’ve been a big fan of the Telos Quantum Caps. These are like the RCA noise blockers or shorting caps which were popular many eons ago. I started with the RCA Caps, 4 to a set. I used these successfully on me V… --- ## [BAT VK150se Monoblocs any thoughts?](https://forum.psaudio.com/t/bat-vk150se-monoblocs-any-thoughts/43976)
**Author:** [@Hoku](https://forum.psaudio.com/u/Hoku)\ **Replies:** 4\ **Last updated:** [April 13, 2026, 8:48am UTC](https://forum.psaudio.com/t/bat-vk150se-monoblocs-any-thoughts/43976 "2026-04-13T08:48:17Z")
There is a pair of Balanced Audio Technology VK150se Monoblocs for sale nearby…. worth a listen? I currently love my BHK 250 but was wondering…. any thoughts? --- ## [Siemens 6922 for my BHK250](https://forum.psaudio.com/t/siemens-6922-for-my-bhk250/43877)
**Author:** [@sixpack1](https://forum.psaudio.com/u/sixpack1)\ **Replies:** 17\ **Last updated:** [April 8, 2026, 12:44pm UTC](https://forum.psaudio.com/t/siemens-6922-for-my-bhk250/43877 "2026-04-08T12:44:20Z")
I finally had the opportunity to acquire NOS Siemens 6922 e88cc tubes for my BHK250 at a reasonable price from Parts Connexion. Even without any break in I am very happy with the performance. They are very quiet have gre… --- ## [WOW!----\>BHK 600s---\<](https://forum.psaudio.com/t/wow-bhk-600s/38264)
**Author:** [@jeffreybehr](https://forum.psaudio.com/u/jeffreybehr)\ **Replies:** 74\ **Last updated:** [April 5, 2026, 7:19pm UTC](https://forum.psaudio.com/t/wow-bhk-600s/38264 "2026-04-05T19:19:15Z")
With PSA sort of running out of these, I found a used pair at The Music Room in NW Denver… Packed 3 pairs of surplus monoamps in the Explorer, drove up Thursday, did our business Friday morn., and drove home Friday…29 ho… --- ## [PS200C Signature amps use AC or DC Imputs for PS Audio 5.5 Preamp?](https://forum.psaudio.com/t/ps200c-signature-amps-use-ac-or-dc-imputs-for-ps-audio-5-5-preamp/43500)
**Author:** [@codyk](https://forum.psaudio.com/u/codyk)\ **Replies:** 2\ **Last updated:** [April 4, 2026, 2:52pm UTC](https://forum.psaudio.com/t/ps200c-signature-amps-use-ac-or-dc-imputs-for-ps-audio-5-5-preamp/43500 "2026-04-04T14:52:13Z")
Hey Gang I have been working on my near vintage dream system for about 12 years now .The one that I could not afford at the time.You know the drill. 2 each 200c signature amps SN#0710 and 0711, silver face,with warning… --- ## [Sneak peak at the beast](https://forum.psaudio.com/t/sneak-peak-at-the-beast/43853)
**Author:** [@brian.fitterman](https://forum.psaudio.com/u/brian.fitterman)\ **Replies:** 10\ **Last updated:** [March 18, 2026, 4:04am UTC](https://forum.psaudio.com/t/sneak-peak-at-the-beast/43853 "2026-03-18T04:04:24Z")
In Pauls latest video… --- ## [BHK 300 Monoblocks matched with Focal Scala Utopia Evo speakers](https://forum.psaudio.com/t/bhk-300-monoblocks-matched-with-focal-scala-utopia-evo-speakers/43844)
**Author:** [@onehorsepony](https://forum.psaudio.com/u/onehorsepony)\ **Replies:** 8\ **Last updated:** [March 16, 2026, 2:13am UTC](https://forum.psaudio.com/t/bhk-300-monoblocks-matched-with-focal-scala-utopia-evo-speakers/43844 "2026-03-16T02:13:04Z")
Hi Everyone, As most of you know, I’m in the process of upgrading into my retirement system. I am curious if anyone has any experience with the Focal Scala Utopia Evo speakers? Questions such as how do they match with m… --- ## [Gryphon Diablo 300 vs PS Audio BHK 300 Monos](https://forum.psaudio.com/t/gryphon-diablo-300-vs-ps-audio-bhk-300-monos/27445)
**Author:** [@dcaudioguy](https://forum.psaudio.com/u/dcaudioguy)\ **Replies:** 188\ **Last updated:** [March 15, 2026, 1:07pm UTC](https://forum.psaudio.com/t/gryphon-diablo-300-vs-ps-audio-bhk-300-monos/27445 "2026-03-15T13:07:26Z")
Hey everyone! Looking for opinions/experience from anyone that has heard or compared with of these. Im in the process of selling my BHK 300 Monos and BHK Preamp to purchase a Diablo 300 integrated. Wondering if it’s wort… --- ## [What amplifier for Magnepan 20.7?](https://forum.psaudio.com/t/what-amplifier-for-magnepan-20-7/37672)
**Author:** [@AudiophileFromBelgium](https://forum.psaudio.com/u/AudiophileFromBelgium)\ **Replies:** 31\ **Last updated:** [March 6, 2026, 1:56am UTC](https://forum.psaudio.com/t/what-amplifier-for-magnepan-20-7/37672 "2026-03-06T01:56:48Z")
Hello everyone, I’m taking the liberty of creating this new topic because I’ve gone back into the archives as far as six years ago, and I haven’t seen a question that tells me any information. I listen to Magnepan 20.7 … --- ## [BHK Signature 250 or 300 Tube Rolling](https://forum.psaudio.com/t/bhk-signature-250-or-300-tube-rolling/2652)
**Author:** [@mark-a-larsen](https://forum.psaudio.com/u/mark-a-larsen)\ **Replies:** 477\ **Last updated:** [February 27, 2026, 3:54pm UTC](https://forum.psaudio.com/t/bhk-signature-250-or-300-tube-rolling/2652 "2026-02-27T15:54:31Z")
I understand PS Audio’s tube selection is limited to new tubes. I, however, just purchased three different sets of quads: (1) Siemens ECC88 (6DJ8); (2) Amperex 6922 (Holland) and (3) Amperex ECC88 Bugle Boys with the H… --- ## [BHK250 Tubes](https://forum.psaudio.com/t/bhk250-tubes/2637)
**Author:** [@shihan](https://forum.psaudio.com/u/shihan)\ **Replies:** 21\ **Last updated:** [February 26, 2026, 10:06pm UTC](https://forum.psaudio.com/t/bhk250-tubes/2637 "2026-02-26T22:06:59Z")
Has any one had trouble changing the tubes on there amp , today I spent 15 mins taking the tubes out they were a very tight fit and then another 20 mins putting in the new ones , it was much harder putting them back in .… --- ## [S300 Amplifier](https://forum.psaudio.com/t/s300-amplifier/43721)
**Author:** [@jll37](https://forum.psaudio.com/u/jll37)\ **Replies:** 2\ **Last updated:** [February 13, 2026, 1:24pm UTC](https://forum.psaudio.com/t/s300-amplifier/43721 "2026-02-13T13:24:44Z")
As I see the S300 Amp available at half price, I’m wondering if it is identical to the S300 I bought almost 10 years ago, and are these being discontinued. Thanks… --- ## [M700 Mono Blocks with Focal Theva 2 Floorstand with Eversolo A8](https://forum.psaudio.com/t/m700-mono-blocks-with-focal-theva-2-floorstand-with-eversolo-a8/43506)
**Author:** [@BillAudioAI](https://forum.psaudio.com/u/BillAudioAI)\ **Replies:** 14\ **Last updated:** [February 13, 2026, 1:45am UTC](https://forum.psaudio.com/t/m700-mono-blocks-with-focal-theva-2-floorstand-with-eversolo-a8/43506 "2026-02-13T01:45:23Z")
Hi folks, I just purchased my first PS Audio gear, the M700 Mono Blocks, for my new Focal Theva 2 floorstanders and Eversolo A8. I’m waiting for them to arrive since the local distributor in Laval, Canada, didn’t have th… [Next page](https://forum.psaudio.com/c/audio-components/amplifiers/31.md?page=1)