| | | "Yellow sheet" diode mode, WZ68 copper cap, and start-up arcing | Basket | eickmewg | 4 | 1406 | Wed Mar 20, 2019 1:53 pm by Peter W. |
| | | Tung Sol KT120 heater current values and concerns | Basket | eickmewg | 2 | 1592 | Thu Nov 01, 2018 1:48 pm by eickmewg |
| | | Checking filament voltage VTA ST120 | Basket | eickmewg | 3 | 677 | Thu Mar 01, 2018 12:35 pm by eickmewg |
| | | Black Treasure CV181-Z in VTA ST120 | Basket | eickmewg | 2 | 1652 | Mon Jun 12, 2017 2:20 pm by WntrMute2 |
| | | Lost central stage on FM3 | Basket | eickmewg | 1 | 609 | Tue Apr 04, 2017 9:19 am by Peter W. |
| | | TDR time delay resistor selection | Basket | eickmewg | 3 | 861 | Sat Jan 28, 2017 2:48 pm by arledgsc |
| | | Ratio of kits to prewired amps? | Basket | eickmewg | 3 | 1033 | Mon Jan 09, 2017 1:07 am by sKiZo |
| | | 6 V bucking transformer | Basket | eickmewg | 8 | 1943 | Tue Dec 13, 2016 6:16 pm by eickmewg |
| | | KT 120's in Mark III's? | Basket | eickmewg | 8 | 1935 | Thu Dec 01, 2016 4:18 pm by sKiZo |
| | | Rectifier Adventures | Basket | eickmewg | 1 | 974 | Wed May 25, 2016 8:05 pm by arledgsc |
| | | Direct- vs. indirect-heated rectifiers in ST120 | Basket | eickmewg | 12 | 2539 | Tue May 17, 2016 11:03 pm by Tubes4ever |
| | | Dynaco FM-3 LED installation | Basket | eickmewg | 8 | 2275 | Wed Mar 30, 2016 4:18 pm by eickmewg |
| | | FM3 EMM801 tube operation | Basket | eickmewg | 3 | 1549 | Thu Mar 24, 2016 9:34 am by GP49 |
| | | VTA ST-120 1, eickmewg 0 | Basket | eickmewg | 3 | 747 | Thu Mar 17, 2016 7:21 pm by Tube Nube |
| | | 4-ohm vs. 8-ohm transformer taps | Basket | eickmewg | 1 | 1152 | Mon Sep 21, 2015 5:29 pm by Bob Latino |
| | | Dynaco FM3 Hum "issues" | Basket | eickmewg | 2 | 1323 | Sun Mar 01, 2015 9:37 pm by eickmewg |
| | | FM3 rectifier tube | Basket | eickmewg | 8 | 1598 | Tue Feb 24, 2015 1:40 pm by peterh |
| | | Driver microphonics-a funny result | Basket | eickmewg | 2 | 826 | Sun Jan 11, 2015 9:54 pm by sKiZo |
| | | VTA ST-120 channel separation specification? | Basket | eickmewg | 3 | 1128 | Sat Dec 27, 2014 3:08 pm by sKiZo |
| | | Proper use of the variac for tube equipment on startup? | Basket | eickmewg | 3 | 1458 | Tue Oct 07, 2014 12:19 pm by sKiZo |