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Topics | Replies | Author | Views | Last Posts | ||
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Announcement: dual rectifiers for ST120 & ST70 amps 1, 2 | 30 | Roy Mottram | 4101 | Sat Dec 02, 2023 6:27 pm by GAflubug | ||
Announcement: Tubes IN STOCK - Tung-Sol, Gold Lion, Electro-Harmonix, Svetlana, Sovtek, JJ | 2 | Dan W | 856 | Thu Sep 07, 2023 9:00 pm by Dan W | ||
Announcement: blown tubes | 0 | Roy Mottram | 1367 | Thu Jun 08, 2023 7:51 pm by Roy Mottram | ||
M70 EL34 PPP (Parallel Push Pull) Mono Amps | 7 | tomlang | 4069 | Mon Dec 29, 2014 8:05 am by gener8r | ||
Smoked a 7199 | 2 | batman7349 | 979 | Sun Dec 28, 2014 10:21 am by batman7349 | ||
Happy Holidays | 12 | DynakitParts | 1350 | Sun Dec 28, 2014 9:01 am by gener8r | ||
VTA ST-120 channel separation specification? | 3 | eickmewg | 1132 | Sat Dec 27, 2014 3:08 pm by sKiZo | ||
Big Thank You to Kevin @ Dynakitparts | 1 | edgobb | 797 | Fri Dec 26, 2014 11:01 am by pmarcin | ||
Is it okay to parasitically use some power from the ST70's PA060 transformer? | 6 | Ed Rosenberger | 1251 | Wed Dec 24, 2014 1:24 am by Ed Rosenberger | ||
Current Mouser part #'s | 5 | batman7349 | 1219 | Tue Dec 23, 2014 10:37 pm by batman7349 | ||
ST70 too bright...why? 1, 2 | 32 | tygr1 | 4175 | Tue Dec 23, 2014 8:13 pm by tygr1 | ||
Always, always, always replace the bias selenium rectifier with a silicone diode!! | 11 | Sal | 11023 | Tue Dec 23, 2014 7:13 pm by Roy Mottram | ||
Thanks for your support | 2 | MarcVBelgium | 711 | Tue Dec 23, 2014 4:56 pm by peterh | ||
STEP-UP - PAS | 4 | Pillo69 | 816 | Tue Dec 23, 2014 1:35 pm by Pillo69 | ||
VAC Dynaco PAS | 8 | Pillo69 | 1666 | Sun Dec 21, 2014 9:10 pm by Pillo69 | ||
Alright, I want my bass back! | 11 | tygr1 | 1493 | Sat Dec 20, 2014 5:02 pm by peterh | ||
Shuguang Black Treasure 6CA7 and Psvane 6CA7-TII | 13 | Guest | 4895 | Fri Dec 19, 2014 2:54 pm by peterh | ||
PC board mounting | 3 | Guest | 1123 | Fri Dec 19, 2014 1:45 pm by sKiZo | ||
ST-120 Rectifier tube with Kt-120's | 2 | Leigh W | 1446 | Fri Dec 19, 2014 1:54 am by sKiZo | ||
ST 70 Triode mode question | 18 | MexicoMike | 3297 | Wed Dec 17, 2014 7:12 pm by sailor | ||
ST-70 VTA-70 Standard 30-20-20-20 quad cap connections | 8 | richtp | 1654 | Tue Dec 16, 2014 10:17 am by MexicoMike | ||
Bias setting on ST 70 | 5 | jtee1340 | 1803 | Mon Dec 15, 2014 7:49 pm by jtee1340 | ||
RCA board PAS | 4 | Pillo69 | 921 | Mon Dec 15, 2014 6:15 pm by Pillo69 | ||
Tube EQ, latest addition | 4 | Guest | 1472 | Thu Dec 11, 2014 7:08 pm by Guest | ||
bad tubes or bad tech ? | 14 | scottlowe | 1547 | Thu Dec 11, 2014 1:28 am by ArlanB | ||
ST-70 Bias Pots | 3 | rudes | 1201 | Wed Dec 10, 2014 5:55 pm by corndog71 | ||
Replacing ST70 Selenium Rectifier | 4 | rudes | 3383 | Tue Dec 09, 2014 6:23 pm by rudes | ||
Switching 5U4 rectifier for 5AR4 in Mk IIIs | 4 | Dingojazz | 958 | Tue Dec 09, 2014 2:22 pm by Dingojazz | ||
ST70 "clicks" | 6 | MexicoMike | 1116 | Mon Dec 08, 2014 9:04 pm by sailor | ||
7199/6GH8A | 1 | MexicoMike | 2855 | Mon Dec 08, 2014 8:57 pm by sailor | ||
Tube noob questions about ST70. | 2 | tygr1 | 806 | Mon Dec 08, 2014 1:29 pm by tygr1 | ||
Rehabing an old ST-70 - IDing the tranny wires | 0 | dmtparker | 937 | Mon Dec 08, 2014 12:49 pm by dmtparker | ||
Is this a good PC3 mod? | 1 | jocoman | 654 | Mon Dec 08, 2014 11:59 am by Roy Mottram | ||
SDS labs ST-70 capacitor board advice | 19 | richtp | 4286 | Sun Dec 07, 2014 5:17 pm by richtp | ||
alternate electrolytic capacitor for the ST-70/120 & M125 | 17 | Guest | 5708 | Sun Dec 07, 2014 5:13 pm by richtp | ||
ST70 issue | 15 | alyosha | 2039 | Sun Dec 07, 2014 9:54 am by alyosha | ||
Speaker placement | 13 | Dale Stevens | 1224 | Fri Dec 05, 2014 1:34 am by deepee99 | ||
Too many tubes? Can one go overboard? | 7 | deepee99 | 1278 | Thu Dec 04, 2014 12:45 pm by dougmon | ||
Will VTA Mk III with octal boards run EL34? | 3 | Dingojazz | 2265 | Thu Dec 04, 2014 12:29 pm by Dingojazz | ||
KAB RUMBLE FILTER PAS3 | 10 | daniel a | 1770 | Wed Dec 03, 2014 11:37 pm by deepee99 | ||
We are appoaching 2000 members - Thanks to all of you .. | 19 | Bob Latino | 1523 | Wed Dec 03, 2014 6:30 pm by Dale Stevens | ||
VTA M-125's using the new Tung-Sol KT150 output tubes - photos | 13 | Bob Latino | 6671 | Tue Dec 02, 2014 7:49 pm by Roy Mottram | ||
Wiring diagram for new PAS3 selector switch? | 9 | MexicoMike | 4363 | Tue Dec 02, 2014 3:31 pm by Roy Mottram | ||
That Good Old Rectifier Sound 1, 2, 3, 4 | 94 | frank | 10725 | Mon Dec 01, 2014 6:20 pm by deepee99 | ||
Tidal Streaming 1, 2 | 35 | audiobill | 3713 | Mon Dec 01, 2014 4:12 am by audiobill | ||
New Tubes save the world! | 18 | Dogstar | 2207 | Sun Nov 30, 2014 7:14 pm by Bob Latino | ||
Adding ground jumper eliminated hum from PAS3 | 4 | MexicoMike | 1697 | Sat Nov 29, 2014 3:26 pm by MexicoMike | ||
Trigger pulled - M125s | 9 | Cubdriver | 1206 | Thu Nov 27, 2014 6:03 pm by Cubdriver | ||
No love for the KT 90? 1, 2 | 45 | sKiZo | 11540 | Thu Nov 27, 2014 11:27 am by TMadden | ||
Pin 5 Output Tube Resistor | 17 | kblsnbts | 2830 | Thu Nov 27, 2014 10:39 am by kblsnbts | ||
A quick note of thanks to everyone | 13 | n3ikq | 1428 | Tue Nov 25, 2014 5:02 pm by Brap | ||
ST-70 Clone with KT88's | 9 | slovell | 2338 | Tue Nov 25, 2014 4:49 pm by slovell | ||
SP 14 Built | 15 | tiguan | 2492 | Mon Nov 24, 2014 8:09 am by tiguan |
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