Welcome To the Hoffman Amplifiers ForumDecember 09, 2025, 05:32:20 am | ||
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Push-Pull 6V6 amp with some Changes
Started by andresbianco |
4 Replies
5045 Views |
by jazbo8 |
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15 Replies
5346 Views |
by Willabe |
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36 Replies
9079 Views |
by eleventeen |
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Estey Tonemaster Troubadour 214
Started by plexi50 |
2 Replies
2938 Views |
by plexi50 |
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37 Replies
11227 Views |
by Mike_J |
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10 Replies
4289 Views |
by PRR |
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2 Replies
2620 Views |
by Mike_J |
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100 ohm heater resistors fried
Started by Toobgeek |
10 Replies
7121 Views |
by EL34 |
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10 Replies
4802 Views |
by EL34 |
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pre amp tubes not working
Started by marclis |
2 Replies
2619 Views |
by marclis |
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Belton reverb unit
Started by Leevi |
24 Replies
20870 Views |
by Leevi |
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1 Replies
2756 Views |
by shooter |
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5E3 with Weak distorted tone.
Started by bigsbybender |
12 Replies
4909 Views |
by PRR |
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52 Replies
15231 Views |
by Mike_J |
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jm800/fender reverb
Started by shooter |
2 Replies
2299 Views |
by shooter |
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8 Replies
3665 Views |
by hesamadman |
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Watkins Dominator question
Started by stevehoover |
3 Replies
2809 Views |
by terminalgs |
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11 Replies
5567 Views |
by EL34 |
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Dead silent speaker, no ohms
Started by nateflanigan |
11 Replies
4180 Views |
by jojokeo |
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Fender 6G15 picture
Started by labb |
9 Replies
3380 Views |
by labb |
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Hey Fender pros ?
Started by jerrydyer |
8 Replies
3448 Views |
by EL34 |
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Princeton Reverb - Reverb Hum
Started by RightLurker |
5 Replies
4953 Views |
by EL34 |
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DUAL RECTIFIER TUBES
Started by TIMBO |
16 Replies
7642 Views |
by Willabe |
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Fi Sonic 30WGR 1418 RESTORE
Started by TIMBO |
10 Replies
4479 Views |
by TIMBO |
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blown fuse indicator
Started by terminalgs |
10 Replies
4329 Views |
by terminalgs |
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1994 Fender Twin Amp Schematic
Started by plexi50 |
11 Replies
7767 Views |
by plexi50 |
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10 Replies
5703 Views |
by Willabe |
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help needed with 1 tube reverb
Started by ericlc |
20 Replies
6710 Views |
by tubenit |
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1951 Gibson BR9
Started by plexi50 |
20 Replies
12498 Views |
by shooter |
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Princeton Reverb and possible mods
Started by moonbird |
25 Replies
9867 Views |
by lego4040 |
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D'Mars ODS & FX & 2CF
Started by tubenit |
5 Replies
3378 Views |
by tubenit |
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more old stuff
Started by billcreller |
14 Replies
4823 Views |
by PRR |
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8 Replies
4241 Views |
by spacelabstudio |
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Need a Schematic for a Marshall DSL40c
Started by JustMike |
0 Replies
4226 Views |
by JustMike |
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Custom Amp Build - 5F8-A
Started by jly56 |
36 Replies
11432 Views |
by jly56 |
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kt88 build
Started by shooter |
45 Replies
12298 Views |
by shooter |
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Paralleled V1 question
Started by kagliostro |
37 Replies
10132 Views |
by DummyLoad |
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1960 Tremolux 6BQ5 Blonde
Started by plexi50 |
38 Replies
11924 Views |
by Ed_Chambley |
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Effects Loop for Marshall 1959HW
Started by shortfuse |
12 Replies
10044 Views |
by shortfuse |
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9 Replies
4536 Views |
by tompagan123 |
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13 Replies
6976 Views |
by BrianS |
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Bugera V55 problem
Started by mresistor |
9 Replies
7212 Views |
by mresistor |
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Carling progressive toggle switch
Started by sluckey |
20 Replies
10585 Views |
by Willabe |
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More Preamp Headroom?
Started by camarofreak |
4 Replies
4123 Views |
by jjasilli |
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Need Bugera V55 (HD) schematic
Started by mresistor |
2 Replies
6375 Views |
by mresistor |
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JCM800 with low power, distorted output
Started by BrianS |
13 Replies
7653 Views |
by Cliff Schecht |
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5 Replies
9471 Views |
by kagliostro |
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Biasing a (I think 1983) Fender Concert
Started by Jomamma |
3 Replies
2822 Views |
by Jomamma |
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Transformer scratch and dent sale
Started by EL34 |
7 Replies
4553 Views |
by DummyLoad |
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question about power supply nodes
Started by sean_thornton |
10 Replies
6399 Views |
by sean_thornton |
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