Welcome To the Hoffman Amplifiers Forum
October 23, 2025, 08:07:56 pm
Welcome To the Hoffman Amplifiers ForumOctober 23, 2025, 08:07:56 pm | ||
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Bias question
Started by jeff |
8 Replies
3457 Views |
September 13, 2012, 07:48:50 pmby jeff |
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18w Tremolo issue...
Started by SleepLess |
25 Replies
8701 Views |
September 12, 2012, 10:01:23 pm by bnwitt |
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VOX AC100CPH Losing Volume Help Please?
Started by ncusack |
4 Replies
3381 Views |
September 12, 2012, 08:31:00 am by archaos |
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Traynor YBA-1 for Bass
Started by stratele52 |
2 Replies
2280 Views |
September 12, 2012, 06:19:07 am by stratele52 |
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9 Replies
4147 Views |
September 11, 2012, 03:53:59 pm by Ed_Chambley |
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doom metal amps anyone?
Started by bakerlite |
40 Replies
13395 Views |
September 11, 2012, 12:46:05 pm by Tone Junkie |
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65 Amps - More current, less voltage
Started by jubal81 |
26 Replies
11571 Views |
September 10, 2012, 08:47:29 pm by bnwitt |
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epi valve sr
Started by moondog2u |
12 Replies
6866 Views |
September 10, 2012, 04:29:35 pm by HotBluePlates |
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Princeton/Deluxe
Started by jeff |
47 Replies
12384 Views |
September 09, 2012, 09:34:04 pm by jeff |
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2 Replies
2239 Views |
September 09, 2012, 05:24:48 am by stratele52 |
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alternate use of bias tap?
Started by terminalgs |
5 Replies
2934 Views |
September 09, 2012, 04:29:38 am by kagliostro |
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6V6 vs. EL84
Started by Leevi |
12 Replies
6968 Views |
September 09, 2012, 01:31:51 am by Leevi |
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Lil' Brown One
Started by DummyLoad |
0 Replies
3677 Views |
September 08, 2012, 09:10:50 pm by DummyLoad |
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Old Radio Cabinet....
Started by Jack_Hester |
9 Replies
3808 Views |
September 08, 2012, 08:09:37 pm by Jack_Hester |
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Crate BV 120
Started by scrimpus |
4 Replies
2681 Views |
September 08, 2012, 12:31:36 pm by Leevi |
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power supply filtering
Started by CraigB |
9 Replies
3350 Views |
September 07, 2012, 06:08:52 pm by CraigB |
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6 Replies
2948 Views |
September 06, 2012, 10:30:47 pm by HotBluePlates |
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5 Replies
2586 Views |
September 06, 2012, 08:36:20 pm by HotBluePlates |
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epiphone valve sr
Started by moondog2u |
0 Replies
1935 Views |
September 06, 2012, 06:36:33 pm by moondog2u |
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hot rod deluxe 3 modding adventure
Started by phsyconoodler |
27 Replies
14867 Views |
September 06, 2012, 11:24:27 am by phsyconoodler |
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Laney Schematic Help - Tech advice now
Started by SLW |
11 Replies
9832 Views |
September 05, 2012, 03:37:56 pm by SLW |
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Hoffman 2034 Question
Started by shortfuse |
31 Replies
7651 Views |
September 04, 2012, 06:37:04 pm by shortfuse |
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6l6 plate load
Started by ernie_jr |
17 Replies
9402 Views |
September 04, 2012, 04:46:09 am by ernie_jr |
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wiring up power trany with 5v ct to 5u4gb
Started by chip |
3 Replies
3581 Views |
September 03, 2012, 10:58:50 pm by PRR |
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Pentode vs Triode connection
Started by Leevi |
3 Replies
5250 Views |
September 03, 2012, 09:09:24 am by Leevi |
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since this seems to be SE week...
Started by DummyLoad |
13 Replies
4334 Views |
September 03, 2012, 01:50:38 am by DummyLoad |
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Safely lower B+
Started by gtrbryan |
7 Replies
3298 Views |
September 02, 2012, 02:53:35 pm by stratele52 |
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6AQ5 Single Ended
Started by gtrbryan |
9 Replies
15610 Views |
September 02, 2012, 02:05:58 pm by HotBluePlates |
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UMMMMMMMMMMMMMM!!
Started by TIMBO |
17 Replies
6844 Views |
September 02, 2012, 11:22:44 am by kagliostro |
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Dukane Gets MV
Started by Platefire |
6 Replies
2725 Views |
September 02, 2012, 06:35:20 am by Platefire |
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3 Replies
2763 Views |
September 02, 2012, 04:14:26 am by kagliostro |
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9 Replies
3916 Views |
September 01, 2012, 12:43:09 pm by henry909 |
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volt meter on cathode
Started by John |
9 Replies
3243 Views |
August 31, 2012, 08:24:08 pm by John |
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10 Replies
3841 Views |
August 31, 2012, 01:46:04 pm by kagliostro |
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800vac supply on PT secondary
Started by unclerny |
23 Replies
7050 Views |
August 30, 2012, 06:35:05 pm by unclerny |
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What's the bias dealio ?!
Started by worth |
3 Replies
2259 Views |
August 30, 2012, 01:24:41 am by tubeswell |
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Princeton / adding loop Complete
Started by Ed_Chambley |
24 Replies
9066 Views |
August 29, 2012, 09:52:47 am by Ed_Chambley |
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using a magic eye as an audio amplifier
Started by birt |
16 Replies
9644 Views |
August 29, 2012, 05:25:45 am by tubeswell |
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Reverb Driver Question
Started by zendragon63 |
3 Replies
3384 Views |
August 28, 2012, 08:57:26 pm by PRR |
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6C10 style plug
Started by proaudioguy |
14 Replies
6090 Views |
August 27, 2012, 05:58:23 pm by proaudioguy |
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SE EL34 design considerations
Started by panhead |
6 Replies
3407 Views |
August 27, 2012, 03:35:21 am by jojokeo |
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Peavey Heritage
Started by Pappie |
2 Replies
2471 Views |
August 26, 2012, 08:25:47 pm by plexi50 |
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Signal bleeding through
Started by jeff |
22 Replies
7429 Views |
August 26, 2012, 07:48:47 pm by jeff |
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6973 tube anyone?
Started by terminalgs |
2 Replies
3382 Views |
August 26, 2012, 04:34:32 pm by gtrbryan |
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Capacitor Substitution Sanity Check
Started by cgiesel1 |
3 Replies
3511 Views |
August 25, 2012, 10:59:58 pm by cgiesel1 |
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3 Replies
3973 Views |
August 25, 2012, 12:25:43 pm by kagliostro |
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stupid bias question
Started by worth |
1 Replies
1970 Views |
August 25, 2012, 11:23:19 am by EL34 |
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Tweakin' a Kalamazoo M2 design...
Started by lowatter |
21 Replies
7071 Views |
August 25, 2012, 07:32:04 am by sluckey |
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mid pot.. linear or audio taper ?
Started by worth |
6 Replies
5163 Views |
August 25, 2012, 05:12:24 am by alerich |
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9 Replies
5217 Views |
August 25, 2012, 03:39:10 am by kagliostro |
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