The Dynaco Tube Audio Forum

Dedicated to the restoration and preservation of all original Dynaco tube audio equipment - Customer support for Dynaco VTA tube amp kits, all products and all products


TopicsRepliesAuthorViewsLast Posts
No new posts  Announcement:  PAS3 preamp upgrades & modifications 1tubes4hifi4434View latest post on Fri Jun 30, 2017 12:43 am
by westcoast-1
No new posts   replacing a 40k pot with a 50k pot 4duder1982984View latest post on Wed Jul 22, 2009 9:35 pm
by duder1982
No new posts   EDICRON EL34s?? 3GP492908View latest post on Sun Jul 19, 2009 10:52 am
by kevco
No new posts   ST70s as Mono Blocks 19Bugs2626View latest post on Sat Jul 18, 2009 10:55 am
by Bugs
No new posts   Lights are on but nobody's home 8Bugs973View latest post on Fri Jul 17, 2009 10:52 am
by Bugs
No new posts   Dynaco FM-3 pictorials now available on 7 jpeg files 4Bob Latino1966View latest post on Wed Jul 08, 2009 12:26 pm
by Bob Latino
No new posts   Colored wire 4hup_d_dup1100View latest post on Wed Jul 08, 2009 8:46 am
by hup_d_dup
No new posts   HIgh Gain VTA Board Change Tubes for Lower Gain 1myaddiction1279View latest post on Sat Jul 04, 2009 8:20 pm
by Bob Latino
No new posts   unstable bias voltage 3leo12542026View latest post on Fri Jul 03, 2009 6:11 pm
by Sal
No new posts   Blown fuse ... what now? 17hup_d_dup3203View latest post on Thu Jul 02, 2009 9:28 am
by Bob Latino
No new posts   How would you Modify a MK III to use EL156 tube ? 3Tazsmonn1305View latest post on Tue Jun 23, 2009 4:48 pm
by GP49
No new posts   Mk II ... Mk III 4hup_d_dup2408View latest post on Fri Jun 12, 2009 11:39 am
by GP49
No new posts   Funky National branded 7199 tube 3Sal5831View latest post on Mon Jun 08, 2009 5:09 pm
by Tazsmonn
No new posts   Odd, low level hum, Dynaco Mk II 10GP494225View latest post on Wed Jun 03, 2009 5:37 pm
by GP49
No new posts   Observations and Questions VTA Board for ST70 1myaddiction3554View latest post on Sun May 31, 2009 10:34 pm
by Bob Latino
No new posts   Pack Dynaco amps carefully - photos ... 4Bob Latino1394View latest post on Fri May 29, 2009 1:33 pm
by tubes4hifi
No new posts   Tube preamps 11jrethorst3548View latest post on Fri May 29, 2009 1:20 am
by GP49
No new posts   Biasing KT77 3oliver959521View latest post on Wed May 27, 2009 12:17 am
by Brinkman
No new posts   Mods for SCA-35? 9Lissnils6210View latest post on Mon May 25, 2009 10:08 am
by Lissnils
No new posts   Dynaco PAS-3 RIAA phono equalization upgrade - photo 4Bob Latino10132View latest post on Sun May 24, 2009 11:46 pm
by GP49
No new posts   Wiring dual bias in a "stock" Mk.IV 4Listens2tubes5581View latest post on Sun May 24, 2009 7:31 pm
by Solder Slinger
No new posts   Going back to Vinyl 5Clik2media2956View latest post on Fri May 22, 2009 10:50 pm
by Flyquail56
No new posts   ST70 Power Supply Upgrade 1Bugs1865View latest post on Thu May 21, 2009 2:30 pm
by Bob Latino
No new posts   EL 34 v. KT 88 14rwferr10056View latest post on Thu May 14, 2009 9:50 pm
by jrethorst
No new posts   New to this forum. 2kroozing1491050View latest post on Tue May 12, 2009 11:18 am
by Bob Latino
No new posts   Time Delay Board 1scott60582334View latest post on Tue May 12, 2009 10:55 am
by Bob Latino
No new posts   Hey Bob and Roy - thanks for the manuals, pictorials and schematics 2RockyAM1216View latest post on Mon May 11, 2009 3:45 pm
by RockyAM
No new posts   Tube Sockets 1Bugs7621193View latest post on Sun May 10, 2009 12:44 am
by GP49
No new posts   How good can an ST-70 be made? 11summilux2897View latest post on Sat May 09, 2009 12:54 pm
by Tube Nube
No new posts   VTA Board Tube Rolling 10rwferr5190View latest post on Tue May 05, 2009 1:22 am
by quadaptor
No new posts   Using an MC Cartridge 5Tube Nube2066View latest post on Fri May 01, 2009 5:30 pm
by JunkyJan
No new posts   One of the reasons we like Dynaco tube amps - photo 7Bob Latino5185View latest post on Mon Apr 27, 2009 7:48 pm
by Listens2tubes
No new posts   STA70 Bias Tolerence 6Bugs7621206View latest post on Sat Apr 25, 2009 1:27 pm
by Bugs
No new posts   MKIII W/VTA high current thru output tubes? 1scott60581609View latest post on Sun Apr 19, 2009 6:46 pm
by Bob Latino
No new posts   Negative feedback 20Tube Nube10007View latest post on Sat Apr 18, 2009 12:01 am
by Brinkman
No new posts   7199 to 6GH8A conversion 0wharf-creek5241View latest post on Thu Apr 16, 2009 12:49 pm
by wharf-creek
No new posts   MKIII VTA help with negative feedback. 5scott60588181View latest post on Sun Apr 05, 2009 11:13 am
by scott6058
No new posts   VTA SP-8 build 1JoaoCabrao4096View latest post on Sat Apr 04, 2009 10:22 pm
by tubes4hifi
No new posts   Burn in time 8Clik2media1345View latest post on Thu Apr 02, 2009 2:48 pm
by Clik2media
No new posts   ST-120 output transformers 1Brinkman3209View latest post on Sun Mar 29, 2009 7:00 pm
by Bob Latino
No new posts   VTA ST-70 BOM question 5BruceB1527View latest post on Sat Mar 28, 2009 9:27 pm
by tubes4hifi
No new posts   New VTA Board for the ST70 Calling Bob.... 1myaddiction1202View latest post on Sat Mar 28, 2009 1:14 pm
by Bob Latino
No new posts   Stacked Advents with an ST70 2myaddiction2544View latest post on Sat Mar 28, 2009 9:21 am
by myaddiction
No new posts   KT-100 tubes 2Bill Edler2942View latest post on Fri Mar 27, 2009 9:51 pm
by Bill Edler
No new posts   Sheesh... Perhaps I should get one of these.... 3JunkyJan1072View latest post on Thu Mar 26, 2009 2:53 pm
by Tube Nube
No new posts   Need Help with a preamp for dynaco st 70 1merickrc2892View latest post on Wed Mar 25, 2009 8:14 pm
by Bob Latino
No new posts   using variac, pros and cons 3leitmo3466View latest post on Tue Mar 17, 2009 12:44 pm
by PeterCapo
No new posts   Power consumption: Mark II vs. Mark III 7PeterCapo2404View latest post on Mon Mar 16, 2009 10:56 pm
by PeterCapo
No new posts   Dynakit MKIII need some help 5scott60585241View latest post on Sun Mar 15, 2009 11:48 am
by Bob Latino
No new posts   Rebuilt Mark111 using Dynakit brand parts 0Brian F965View latest post on Sat Mar 14, 2009 3:12 pm
by Brian F
No new posts   Dyna MKIII fallen short of upgradeing caps. 9scott60584962View latest post on Sat Mar 14, 2009 1:47 pm
by danf
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