The Dynaco Tube Audio Forum

Dedicated to the restoration and preservation of all original Dynaco tube audio equipment - Customer support for Tubes4hifi VTA tube amp and preamp kits and all Dynakitparts.com products


Basket

TopicsRepliesAuthorViewsLast Posts
No new posts  Sticky:  SP12 preamp revisited 10tubes4hifi5753View latest post Yesterday at 7:53 pm
by tubes4hifi
No new posts  Sticky:  Board layouts for the PC-5 line stage and PC-6 phono board on the PAS preamps - photos ... 1, 231Bob Latino10741View latest post Fri Oct 08, 2021 8:50 pm
by tubes4hifi
No new posts  Sticky:  Place FOR SALE or WANTED audio related items in this STICKY thread 8Bob Latino32933View latest post Wed Sep 15, 2021 2:32 pm
by pedrocols
No new posts  Sticky:  The tune of the day 1, 2, ... , 24, 25601deepee9916358View latest post Sun Sep 05, 2021 11:02 am
by DavidR
This topic is locked: you cannot edit posts or make replies.  Sticky:  Tubes4HiFi VTA preamp and amplifier business update 0tubes4hifi684View latest post Sun Aug 29, 2021 10:38 pm
by tubes4hifi
No new posts  Sticky:  VTA ST-70, VTA ST-120 and VTA M-125 amplifier information 19Bob Latino10462View latest post Sat Jul 10, 2021 6:06 pm
by Bob Latino
No new posts  Sticky:  Run your Dynaco ST-70, Mark II, Mark III or Mark IV in TRIODE MODE - photo 1, 241Bob Latino11987View latest post Mon Jul 05, 2021 11:59 am
by jrethorst
No new posts  Sticky:  Dynaco lore - Differences between factory wired and kit built ST-70 - photos .. 1, 234Bob Latino10959View latest post Fri May 14, 2021 11:18 am
by traderthom
No new posts  Sticky:  tone controls? yes - or no ? 1, 232tubes4hifi10635View latest post Thu Apr 08, 2021 11:29 am
by New2Tubez
No new posts  Sticky:  tube rectifier "yellow sheet" diode mod 1, 2, 3, 495tubes4hifi15661View latest post Fri Mar 12, 2021 3:59 pm
by fedoragent
This topic is locked: you cannot edit posts or make replies.  Sticky:  info for posting on this forum 2tubes4hifi1049View latest post Sat Aug 24, 2019 10:04 pm
by tubes4hifi
No new posts  Sticky:  Dynaco ST-70 PC-3 driver board parts layout - photo ... 1, 237Bob Latino12100View latest post Mon Jun 25, 2018 1:38 pm
by dmagazz
No new posts  Sticky:  latest 2021 SP14 photos 0tubes4hifi3928View latest post Thu Feb 22, 2018 3:22 pm
by tubes4hifi
No new posts  Sticky:  Differences between the original ST-70 and my VTA ST-70 ? 7RockyAM10373View latest post Tue Jun 27, 2017 7:53 pm
by Bob Latino
No new posts  Sticky:  HOW TO POST A PHOTO on the Dynaco Tube Audio Forum 13Bob Latino9050View latest post Fri Jun 02, 2017 10:16 am
by Bob Latino
No new posts  Sticky:  Rebuild your Dynaco ST-35 power amp - photos .. 20Bob Latino11324View latest post Sat Apr 30, 2016 12:16 pm
by retepnommel
No new posts  Sticky:  PAS3 RIAA mod 12tubes4hifi8743View latest post Wed Dec 09, 2015 10:30 pm
by denny9167
No new posts  Sticky:  Rebuilding your Dynaco ST-70 videos 0Bob Latino5898View latest post Tue Oct 27, 2015 1:18 pm
by Bob Latino
No new posts  Sticky:  SP14 & PH16 parts kit ID photos 0tubes4hifi5483View latest post Fri Apr 03, 2015 1:57 am
by tubes4hifi
No new posts  Sticky:  32 FREE Dynaco tube and solid state assembly manuals available for download - links inside 4Bob Latino10381View latest post Wed Dec 11, 2013 6:44 pm
by peterh
No new posts  Sticky:  SAFETY - read me! 1tubes4hifi6562View latest post Thu Jul 18, 2013 9:04 pm
by sKiZo
This topic is locked: you cannot edit posts or make replies.  Sticky:  Quick troubleshooting guide for Dynaco tube amps 0Bob Latino10409View latest post Thu Feb 11, 2010 2:03 pm
by Bob Latino
No new posts  Sticky:  Post up your photos of your Dynaco or VTA gear at the link inside 0Bob Latino10221View latest post Wed Mar 18, 2009 5:13 pm
by Bob Latino
No new posts  Sticky:  Free Dynaco tube pictorials and schematics 0Bob Latino10811View latest post Sun Nov 30, 2008 5:56 pm
by Bob Latino
No new posts   Crosstalk on Pat-4 0mgraziano197543View latest post Yesterday at 10:01 pm
by mgraziano1975
No new posts   Clipping below rated output 2jeffjmr160View latest post Yesterday at 11:58 am
by tubes4hifi
No new posts   Troubleshooting VTA-70, First Time 10bbrater576View latest post Sat Oct 16, 2021 3:57 pm
by bbrater
No new posts   M-125 Output Impedance Tricks? 1, 2, 351ttocs2250View latest post Wed Oct 13, 2021 2:27 pm
by pedrocols
No new posts   VTA 120 output tube red plated -- what do you check if you're using the AB board? 11jsl1234467View latest post Wed Oct 13, 2021 1:30 pm
by jsl1234
No new posts    16 ohm speakers 7tubes4hifi517View latest post Tue Oct 12, 2021 2:54 pm
by Dave_in_Va
No new posts   Modified Dynaco ST70 8NSacchetti602View latest post Tue Oct 12, 2021 1:49 pm
by ELBill34
No new posts   Thank you Bob Latino... 16AmpedUp841View latest post Tue Oct 12, 2021 1:43 pm
by Guest
No new posts   Original MK3 and ST70 Bias settings, Why? 3jwb474270View latest post Tue Oct 12, 2021 7:22 am
by Bob Latino
No new posts   Average life of an OT? 1jsl1234181View latest post Mon Oct 11, 2021 3:04 pm
by peterh
No new posts   PAS 3 Balance Control Replacement Options? 5breading302View latest post Fri Oct 08, 2021 9:25 pm
by tubes4hifi
No new posts   Dynaco PAS 3 Hum 1breading108View latest post Fri Oct 08, 2021 9:08 pm
by tubes4hifi
No new posts   Very low bias and hum on Dynakit ST-70 1, 236lagwil2996View latest post Wed Oct 06, 2021 1:58 pm
by DC92
No new posts   ST-70 speaker recommendation? 1, 240raudio442135View latest post Tue Oct 05, 2021 4:41 am
by raudio44
No new posts   opiniion survey on amplifier style 14tubes4hifi1115View latest post Mon Sep 27, 2021 10:27 pm
by tubes4hifi
No new posts   VTA-ST120 Bias resistor settings, 5edman44468View latest post Mon Sep 27, 2021 10:23 pm
by tubes4hifi
No new posts   6dj8 in a ph16? 2EWALAA197View latest post Mon Sep 27, 2021 10:17 pm
by tubes4hifi
No new posts   Tight tube sockets 4docswanson425View latest post Sat Sep 18, 2021 1:47 pm
by docswanson
No new posts   Noise from 1 channel. I have tried the following so far and no luck. Suggestions? 12smoorenc640View latest post Thu Sep 16, 2021 6:15 pm
by smoorenc
No new posts   online preamps? 5edman44345View latest post Wed Sep 15, 2021 3:27 pm
by edman44
No new posts   M125 AutoBias Goes Out 9IntarsiaGuy1092View latest post Wed Sep 15, 2021 12:59 pm
by pavlikkkk
No new posts   5AR4 for Pas 1Tube747297View latest post Tue Sep 14, 2021 10:15 am
by peterh
No new posts   Autobias board question 1jsl1234460View latest post Sun Sep 12, 2021 3:46 pm
by pavlikkkk
No new posts   Coupling Cap Substitutions? 8vtshopdog626View latest post Sat Sep 11, 2021 11:39 am
by corndog71
No new posts   Help with a markIII - very low output 5EWALAA489View latest post Thu Sep 09, 2021 9:21 pm
by EWALAA
No new posts   Is it OK to bypass the Selenium like this?  5bubbasweet280View latest post Thu Sep 09, 2021 3:20 pm
by danielrhall
Moderators
None
Permissions in this forum:
You cannot post new topics in this forum
You cannot reply to topics in this forum

Users browsing this forum: 1 Registered, 0 Hidden and 4 Guests

Registered Users: Rec


  • New posts New posts
  • No new posts No new posts
  • New posts [ Popular ] New posts [ Popular ]
  • No new posts [ Popular ] No new posts [ Popular ]
  • New posts [ Locked ] New posts [ Locked ]
  • No new posts [ Locked ] No new posts [ Locked ]
  • Announcement Announcement
  • Sticky Sticky
  • Global announcement Global announcement
Current date/time is Tue Oct 19, 2021 8:33 am