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   FM-1 Multiplexer Board anyone have one for sale? 1bubbasweet195View latest post Tue Sep 07, 2021 4:24 am
by jwb474
No new posts   Impedance Curve vs Manufacturer Nominal 0texbychoice155View latest post Mon Sep 06, 2021 11:35 am
by texbychoice
No new posts   FM-1 Coil home repair.  2bubbasweet227View latest post Sun Sep 05, 2021 2:05 pm
by bubbasweet
No new posts   KT-120 electric shock 3alexbramford575View latest post Thu Sep 02, 2021 10:53 am
by Bob Latino
No new posts   Heartbeat-like thumping in speakers? ST-70 > PAS-3 13DC92807View latest post Tue Aug 31, 2021 3:09 pm
by DC92
No new posts   Dynaco FM-1 Hum on high bass 3bubbasweet309View latest post Tue Aug 31, 2021 11:53 am
by bubbasweet
No new posts   Differences between the Dynaco PAS 2/3 and the PAS-3X preamps 2Bob Latino386View latest post Fri Aug 27, 2021 3:21 pm
by jwb474
No new posts   Dyna PAS3 voltage question 10Pablo684View latest post Fri Aug 27, 2021 1:40 pm
by Wharfcreek
No new posts   Identify rectifier? 0raudio44185View latest post Mon Aug 23, 2021 9:43 am
by raudio44
No new posts   KT120 power tubes blowing fuses and bias resistors in the ST-120 2alexbramford414View latest post Mon Aug 23, 2021 7:47 am
by Bob Latino
No new posts   ST-70 rectifier question 6raudio44505View latest post Fri Aug 20, 2021 4:27 am
by raudio44
No new posts   Carbon Resistors on Power Supply Caps replace or not 5bubbasweet297View latest post Thu Aug 19, 2021 10:41 am
by bubbasweet
No new posts   Thank you Bob ST-70 0raudio44218View latest post Wed Aug 18, 2021 7:15 am
by raudio44
No new posts   Dynaco VTA-ST120 yellow sheet diode mod. 2edman44314View latest post Tue Aug 17, 2021 11:24 pm
by edman44
No new posts   Opinions - Bad Recordings + Revealing Speakers + Triode Mode 5IntarsiaGuy452View latest post Mon Aug 16, 2021 5:15 pm
by ttocs
No new posts   My 2 VTA ST 120 Choke Mesurments.  3Tom Pickett343View latest post Mon Aug 16, 2021 3:59 pm
by edman44
No new posts   Subwoofer question 5docswanson475View latest post Mon Aug 16, 2021 11:22 am
by ttocs
No new posts   My first Dynaco ST-70 with VTA driver board rebuild 4docswanson502View latest post Sun Aug 15, 2021 2:34 pm
by knotscott
No new posts   Time Delay Relay For Pre-Amps/Small Power Amps. 2jwb474211View latest post Fri Aug 13, 2021 8:01 pm
by Tubes4ever
No new posts   New construction st120 1, 227jonny63362545View latest post Fri Aug 13, 2021 6:37 pm
by jonny6336
No new posts   vta driver tube change & sound question 1, 242paysonmark1446View latest post Thu Aug 12, 2021 9:05 pm
by Cl75
No new posts   Restore Three Mark II Amps 1, 2, 359johnmeyer1730View latest post Wed Aug 11, 2021 8:58 pm
by johnmeyer
No new posts   Driver tube replacement 11Sfguitarworks817View latest post Mon Aug 09, 2021 1:29 am
by pavlikkkk
No new posts   PAS 3 capacitor functions on the line stage board 5 1smype150View latest post Sat Aug 07, 2021 8:18 pm
by peterh
No new posts   SP14 hum during warmup 3bobgroger479View latest post Fri Aug 06, 2021 10:35 am
by ixe13
No new posts   Post a PDF File 1jwb474244View latest post Thu Aug 05, 2021 7:19 pm
by tubes4hifi
No new posts   Dyanco VTA-PA-060-120 DP Transformer. 2edman44194View latest post Thu Aug 05, 2021 2:35 pm
by edman44
No new posts   ST-120 and summer time voltage swings 2DavidR284View latest post Mon Aug 02, 2021 7:03 pm
by DavidR
No new posts   Optimal Cap Values for PAM1 PS-1 Restoration Hum Reduction 0bubbasweet240View latest post Mon Aug 02, 2021 12:52 pm
by bubbasweet
No new posts   Setting bias on Mk 3 -- speaker connection required? 1jrethorst366View latest post Sun Aug 01, 2021 7:39 am
by Bob Latino
No new posts   Hum/Hiss/Static out of Left Channel (Speaker) 17Chipster1969846View latest post Fri Jul 30, 2021 8:28 am
by Chipster1969
No new posts   When replacing the PC 5 board with new on the PAS-2 soldered clips 4bubbasweet181View latest post Wed Jul 28, 2021 11:41 am
by bubbasweet
No new posts   Speaker terminal wiring for VTA70 upgrade 4erniegiro568View latest post Wed Jul 28, 2021 8:15 am
by Bob Latino
No new posts   VTA st-70 amplifier 1Latts406View latest post Sun Jul 25, 2021 11:43 am
by Bob Latino
No new posts   AB-Q-ST70-ST120 Board Warranty 1aguaazul688View latest post Sun Jul 25, 2021 1:56 am
by pavlikkkk
No new posts   ST-70 - Can Not Set Bias 4Philagot515View latest post Sat Jul 24, 2021 11:11 pm
by tuberadios69
No new posts   Lost the heater on the left 12AT7 of my ST-120 2antipodean555View latest post Sat Jul 24, 2021 9:19 pm
by antipodean
No new posts   Individual Tube Fuses - Easy Swap Out Method - Auto-Bias Board Users  19aguaazul2000View latest post Wed Jul 21, 2021 3:29 pm
by edman44
No new posts   Wire wrapping two wires. 3edman44530View latest post Wed Jul 21, 2021 12:01 pm
by edman44
No new posts   Dynaco Center Channel 1, 227sKiZo9686View latest post Wed Jul 14, 2021 8:25 pm
by dmagazz
No new posts   Pas 2 Problem water running sound one side. 13bubbasweet685View latest post Mon Jul 12, 2021 3:04 pm
by bubbasweet
No new posts   ST-120 low output left channel - fixed ! 4grosen674View latest post Thu Jul 08, 2021 8:58 pm
by grosen
No new posts   Poor man's solid state replacement rectifier for Dynaco ST-70, Mark II, Mark III or Mark IV 7Bob Latino10144View latest post Mon Jul 05, 2021 7:09 pm
by Sfguitarworks
No new posts   SS vs Tube Rectifier??? 12Rbertalotto962View latest post Mon Jul 05, 2021 3:41 pm
by Tubes4ever
No new posts   http://www.tubes4hifi.com/MK3.htm 7solderblob646View latest post Fri Jul 02, 2021 5:08 pm
by solderblob
No new posts   Mk III zero bias voltage on one tube 8solderblob547View latest post Fri Jul 02, 2021 9:15 am
by solderblob
No new posts   Tube question 1DavidR600View latest post Tue Jun 29, 2021 10:54 pm
by DavidR
No new posts   ST120 Input Impedance 2Rbertalotto243View latest post Tue Jun 29, 2021 8:07 am
by Rbertalotto
No new posts    Did My Output Transformer Go Bad - Dyna/VTA 70 4knotscott722View latest post Tue Jun 29, 2021 7:03 am
by knotscott
No new posts   Slight background crackle--can the source be a rectifier tube? 6jsl1234679View latest post Mon Jun 28, 2021 7:28 am
by Rbertalotto
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: 0 Registered, 0 Hidden and 4 Guests

Registered Users: None


  • 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 7:22 am