Welcome To the Hoffman Amplifiers ForumDecember 08, 2025, 03:41:51 pm | ||
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Bad diode?
Started by Diverted |
22 Replies
5748 Views |
by Latole |
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CONVERTING 110V AMPS TO 220V OPERATION
Started by Dougdh |
7 Replies
3685 Views |
by PRR |
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2 Replies
2915 Views |
by idontknowyou |
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5F6A MODS QUESTIONS!
Started by Travis8 |
31 Replies
7835 Views |
by pdf64 |
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Kld amp kit help
Started by Zee |
26 Replies
7464 Views |
by Zee |
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Lar/Mar PPI-MV question
Started by jackplug1 |
12 Replies
5037 Views |
by pdf64 |
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Got a Free Peavey Windsor
Started by JustMike |
13 Replies
3554 Views |
by JustMike |
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Eliminating a slight bit of noise
Started by Diverted |
20 Replies
5083 Views |
by shaun |
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Wich works better with pedals
Started by Travis8 |
4 Replies
2510 Views |
by Travis8 |
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21 Replies
5514 Views |
by tubeswell |
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Question about g1 circuit resistance
Started by Craftyjam |
4 Replies
2451 Views |
by Craftyjam |
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Reverb squealing in Fender Super Reverb
Started by mageerc |
6 Replies
3826 Views |
by eggbert |
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Finished 6V6 Plexi
Started by dude |
25 Replies
6804 Views |
by dude |
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Input grounds
Started by fossilshark |
7 Replies
2694 Views |
by Fresh_Start |
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Merlin Grounding Design
Started by scstill |
8 Replies
3421 Views |
by Fresh_Start |
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13 Replies
5071 Views |
by scstill |
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Harmony H-306A loss of volume
Started by cjonesplay |
27 Replies
7338 Views |
by shooter |
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16 Replies
5115 Views |
by tubeswell |
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5F1 with 6SL7 and 6BM8 reverb
Started by isaac_teller |
2 Replies
2206 Views |
by isaac_teller |
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Stereo power amp
Started by dunner84 |
1 Replies
2000 Views |
by PRR |
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5f8-A build bias question.
Started by MikeW86 |
15 Replies
4256 Views |
by MikeW86 |
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Component layout, SE reverb
Started by Diverted |
4 Replies
2447 Views |
by Diverted |
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Modified Princeton trem problem
Started by wavley |
9 Replies
3220 Views |
by wavley |
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3 Replies
5887 Views |
by sluckey |
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Twin amps - 5C8/5D8
Started by rzenc |
6 Replies
4118 Views |
by tubeswell |
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10 Replies
4419 Views |
by PRR |
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2 Replies
2318 Views |
by SILVERGUN |
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15 Replies
5869 Views |
by sluckey |
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Stout Reverb with Gain Pot
Started by dram56 |
2 Replies
2206 Views |
by dram56 |
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Changing Mojo Tone E53 control layout
Started by timmyjoe |
8 Replies
3153 Views |
by sluckey |
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Univox U-305R Power Resistor Rating
Started by Deric |
4 Replies
2786 Views |
by PRR |
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Mesa Fillmore 50 preamp squeal
Started by chee16 |
13 Replies
4857 Views |
by chee16 |
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Musicmaster amp with fixed bias
Started by isaac_teller |
3 Replies
2297 Views |
by isaac_teller |
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74 Replies
14772 Views |
by PRR |
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2 Replies
2242 Views |
by kagliostro |
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Reduce hum on reverb - new 6G16 build
Started by Medley |
4 Replies
2532 Views |
by Medley |
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Matchless Clubman Question
Started by jackplug1 |
14 Replies
5217 Views |
by Latole |
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Biasing Basics...
Started by jordan86 |
7 Replies
2807 Views |
by mresistor |
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Dual Showman Weird bias circuit
Started by shaun |
6 Replies
4150 Views |
by shaun |
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What is this
Started by Legless Bluesman |
6 Replies
2958 Views |
by sluckey |
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Guitar volume on new build
Started by Joe6v6 |
8 Replies
2704 Views |
by Joe6v6 |
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6G3 Build Issues
Started by luthierwnc |
16 Replies
4992 Views |
by luthierwnc |
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Steve Luckey Dual Lite transformers
Started by rstoeck |
5 Replies
3353 Views |
by rstoeck |
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4 Replies
2527 Views |
by 2deaf |
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Help With a Cobbled Schematic
Started by roarshock |
5 Replies
2682 Views |
by roarshock |
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9 Replies
3976 Views |
by silverfox |
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Heater Center Tap question
Started by acheld |
4 Replies
2502 Views |
by pdf64 |
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13 Replies
4190 Views |
by tubeswell |
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6v6 Plexi B+ voltage suggestion
Started by Mehfuzhoss |
4 Replies
3111 Views |
by sluckey |
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Rickenbacker M11 schematic
Started by Diverted |
9 Replies
4151 Views |
by Diverted |
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