Welcome To the Hoffman Amplifiers ForumMarch 12, 2026, 04:56:09 am | ||
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5879 OD & CF Question
Started by tubenit |
7 Replies
4929 Views |
by shooter |
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12X6550 LF amplifier
Started by Colas LeGrippa |
7 Replies
3937 Views |
by Colas LeGrippa |
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8 Replies
5899 Views |
by PRR |
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2 Replies
2767 Views |
by Willabe |
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7 Replies
7616 Views |
by tubenit |
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schematic ?
Started by shooter |
2 Replies
2915 Views |
by shooter |
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6V6 Voltage divider G2
Started by Mats |
3 Replies
3588 Views |
by HotBluePlates |
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MOVED: Low impedance pickups
Started by Willabe |
0 Replies
3127 Views |
by Willabe |
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Princeton'ish build
Started by dmp |
7 Replies
3559 Views |
by Ed_Chambley |
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Please Help My Power Amp!!!
Started by offabit2001 |
4 Replies
3077 Views |
by DummyLoad |
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1950s MOODY AMP
Started by TIMBO |
20 Replies
9130 Views |
by kagliostro |
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Hammond tone wheel
Started by nassman norman |
3 Replies
2988 Views |
by Ritchie200 |
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97 Replies
29597 Views |
by plexi50 |
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42 Replies
16108 Views |
by airmech50 |
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SE amps and speaker load
Started by TIMBO |
10 Replies
5494 Views |
by TIMBO |
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Rex Mascot
Started by TIMBO |
4 Replies
5688 Views |
by TIMBO |
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2 Replies
3311 Views |
by punkykatt |
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Tweed Overdrive Special
Started by DCbluez |
2 Replies
3062 Views |
by uki |
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New amp project baldwin organ amp
Started by Sowndman |
8 Replies
4141 Views |
by sluckey |
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5E3 question
Started by Leevi |
6 Replies
3821 Views |
by PRR |
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Project in mind.
Started by XQtioner |
6 Replies
3480 Views |
by PRR |
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AB763 Twin build problem
Started by ElPedro |
3 Replies
2974 Views |
by 6v6Pin1 |
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11 Replies
7366 Views |
by TerryD |
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Sure Vocal Master for guitar amp
Started by Ritchie200 |
4 Replies
3955 Views |
by PRR |
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7 Replies
4147 Views |
by jojokeo |
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5 Replies
3494 Views |
by shooter |
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Question on Voltage Ratings on Caps
Started by pompeiisneaks |
8 Replies
4445 Views |
by jojokeo |
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Bugera V55 Head....Improvements Please
Started by TerryD |
5 Replies
9189 Views |
by Sowndman |
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Salvaged Transformer Testing
Started by ncusack |
11 Replies
5124 Views |
by kagliostro |
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Bias with 1.3 ohm cathode resistors
Started by 6v6Pin1 |
24 Replies
8977 Views |
by alerich |
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Kustom defender 15h mod repair
Started by Sowndman |
14 Replies
10254 Views |
by PRR |
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adjusting preamp gain
Started by Toxophilite |
12 Replies
11631 Views |
by Toxophilite |
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13 Replies
6020 Views |
by Ed_Chambley |
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tremelo
Started by Toxophilite |
11 Replies
5007 Views |
by Willabe |
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VVR for 100 watt fixed bias amps
Started by phsyconoodler |
29 Replies
15232 Views |
by HotBluePlates |
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Marshall jtm-45/1987t schematic question
Started by Sowndman |
3 Replies
4410 Views |
by PRR |
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2 Replies
2464 Views |
by EL34 |
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What power amp is this??
Started by Toxophilite |
44 Replies
15544 Views |
by shooter |
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17 Replies
5969 Views |
by goldstache |
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154 Replies
47844 Views |
by Willabe |
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Cutting a faceplate on a CNC
Started by tubesornothing |
3 Replies
4750 Views |
by vibrolax |
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BOGEN CHB 20A
Started by Colas LeGrippa |
9 Replies
5203 Views |
by Colas LeGrippa |
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7 Replies
3881 Views |
by Sowndman |
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Noisy reverb circuit
Started by Toxophilite |
11 Replies
4868 Views |
by Fresh_Start |
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5F6 preamp voltages
Started by Bub |
5 Replies
3795 Views |
by Bub |
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What to do with this PT?
Started by VMS |
15 Replies
6227 Views |
by VMS |
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Center tap fuse on JTM45
Started by keithv |
5 Replies
4817 Views |
by sluckey |
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11 Replies
6077 Views |
by Steve_P |
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5f2a Power supply filtering question
Started by morton |
46 Replies
17985 Views |
by HotBluePlates |
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Fender Super Reverb
Started by Big chief |
2 Replies
2930 Views |
by Big chief |
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