Welcome To the Hoffman Amplifiers ForumOctober 22, 2025, 10:29:30 pm | ||
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I have an Oliver Amp
Started by JustMike |
23 Replies
6410 Views |
![]() by thetragichero |
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Issue with amp build
Started by gerry113377 |
7 Replies
3094 Views |
![]() by gerry113377 |
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Laney TT 20 Head repair
Started by makjoh |
22 Replies
6838 Views |
![]() by makjoh |
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Major Minor Iron question
Started by jojokeo |
4 Replies
2822 Views |
![]() by jojokeo |
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7 Replies
2794 Views |
![]() by sluckey |
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6 Replies
3065 Views |
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44 Replies
8908 Views |
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Lamington reverb radio noise
Started by isaac_teller |
2 Replies
2209 Views |
![]() by Bieworm |
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6 V 6 Plexi Master Volume Advice
Started by purpletele |
37 Replies
9547 Views |
![]() by dude |
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29 Replies
5804 Views |
![]() by Ronno25 |
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Cabinet Construction Question
Started by Mason |
11 Replies
3711 Views |
![]() by Willabe |
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Possible sources of buzz
Started by osing |
12 Replies
3875 Views |
![]() by osing |
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Twin Reverb Circuit with 9AB1C1B unit
Started by scstill |
2 Replies
2143 Views |
![]() by PRR |
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Pro Jr Build - Blown Fuse on Startup
Started by trevorpowell |
4 Replies
2214 Views |
![]() by scstill |
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Help me Mod this 6G16 Vibroverb Build!
Started by waldner |
11 Replies
3982 Views |
![]() by waldner |
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Grid stopper for LTPI
Started by Vlada |
0 Replies
2062 Views |
![]() by Vlada |
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Heat issue ?
Started by dude |
10 Replies
3813 Views |
![]() by Latole |
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94 Replies
27319 Views |
![]() by pullshocks |
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Masco MA-25 power supply question
Started by luthierwnc |
5 Replies
3162 Views |
![]() by PRR |
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Teflon cable.
Started by Mike_J |
6 Replies
3572 Views |
![]() by Mike_J |
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Hot Rod Deluxe switch issue
Started by gfj |
0 Replies
1979 Views |
![]() by gfj |
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Help with master volume
Started by Irkin_Bollikans |
6 Replies
3677 Views |
![]() by d95err |
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AC15/AA964 Princeton/Tweed Hybrid
Started by dwinstonwood « 1 2 » |
66 Replies
13982 Views |
![]() by dwinstonwood |
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Bias a Silvertone 1474
Started by jamesedmunda |
7 Replies
3192 Views |
![]() by jamesedmunda |
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Trying to interpret the LTP.
Started by Mike_J |
30 Replies
8071 Views |
![]() by Mike_J |
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40 Replies
11582 Views |
![]() by Mike_J |
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Adding NFB to single ended marshall amp
Started by jordan86 |
26 Replies
8567 Views |
![]() by shooter |
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5 Replies
2838 Views |
![]() by markmalin |
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15 Replies
6228 Views |
![]() by PharmRock |
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15 Replies
4997 Views |
![]() by SILVERGUN |
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Silvertone 1484 Reverb going on and off
Started by jimlat |
5 Replies
2469 Views |
![]() by terminalgs |
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Tools for fine tuning an amp.
Started by Mike_J |
32 Replies
8928 Views |
![]() by Mike_J |
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Transformer Testing
Started by Opry Audio |
7 Replies
4003 Views |
![]() by SILVERGUN |
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Deluxe Reverb Intermittant Power Loss
Started by luthierwnc |
2 Replies
1649 Views |
![]() by luthierwnc |
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3 Replies
2381 Views |
![]() by spunko |
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6V6 Bias on SF Princeton Reverb
Started by terminalgs |
2 Replies
3674 Views |
![]() by pdf64 |
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19 Replies
4631 Views |
![]() by Matt-O |
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LND150 loop
Started by Vlada |
1 Replies
4107 Views |
![]() by 2deaf |
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55 Replies
14335 Views |
![]() by shooter |
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Super Reverb Deluxe Power Transformer
Started by xandaz |
14 Replies
4213 Views |
![]() by xandaz |
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What's the greatest EL34 ever made?
Started by SoundCity85 |
7 Replies
3422 Views |
![]() by Bieworm |
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Ampbooks SLO 12AX7 Bias Calculation
Started by Gregwor |
23 Replies
9210 Views |
![]() by HotBluePlates |
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8 Replies
4748 Views |
![]() by PharmRock |
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10 Replies
3467 Views |
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54 Replies
12679 Views |
![]() by Mike_J |
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4 Replies
2530 Views |
![]() by nepalnt21 |
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N.o.s. Marshall p.t. Help?
Started by eggbert |
4 Replies
2334 Views |
![]() by acheld |
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Reverb tank troubleshooting
Started by Clarkey |
4 Replies
4104 Views |
![]() by sluckey |
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74 Replies
13692 Views |
![]() by pbman1953 |
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14 Replies
4739 Views |
![]() by sluckey |
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