Welcome To the Hoffman Amplifiers Forum
March 10, 2026, 02:00:51 pm
Welcome To the Hoffman Amplifiers ForumMarch 10, 2026, 02:00:51 pm | ||
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no sound in this amp
Started by Geezer |
0 Replies
3933 Views |
June 18, 2005, 05:31:43 amby Geezer |
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Need some advice on "restoring" an amp
Started by Geezer |
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3749 Views |
June 18, 2005, 05:31:20 am by Geezer |
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0 Replies
4364 Views |
June 18, 2005, 05:30:40 am by Geezer |
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9-pin ceramic socket mounting
Started by Geezer |
0 Replies
3876 Views |
June 18, 2005, 05:30:11 am by Geezer |
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Premier Reverb 90 Build Complete
Started by Geezer |
0 Replies
4231 Views |
June 18, 2005, 05:29:31 am by Geezer |
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corrosion of soldering iron
Started by Geezer |
0 Replies
3859 Views |
June 18, 2005, 05:29:09 am by Geezer |
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56 Tweed Deluxe Re-Fin?
Started by Geezer |
0 Replies
3700 Views |
June 18, 2005, 05:28:42 am by Geezer |
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0 Replies
4599 Views |
June 18, 2005, 05:28:03 am by Geezer |
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Hammond PT with Fixed Bias 6V6's
Started by Geezer |
0 Replies
5032 Views |
June 18, 2005, 05:27:17 am by Geezer |
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fledgling builder questions
Started by Geezer |
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4079 Views |
June 18, 2005, 05:26:50 am by Geezer |
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0 Replies
4488 Views |
June 18, 2005, 05:26:21 am by Geezer |
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Deluxe chassis question
Started by Geezer |
0 Replies
3862 Views |
June 18, 2005, 05:25:54 am by Geezer |
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circuit suggestion
Started by Geezer |
0 Replies
3846 Views |
June 18, 2005, 05:25:29 am by Geezer |
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Fender cap can
Started by Geezer |
0 Replies
3494 Views |
June 18, 2005, 05:24:58 am by Geezer |
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Dougs Tremelo Mod
Started by Geezer |
0 Replies
3742 Views |
June 18, 2005, 05:24:35 am by Geezer |
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Fender Deluxe Reverb RI
Started by Geezer |
0 Replies
3725 Views |
June 18, 2005, 05:24:08 am by Geezer |
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Minus one guitar, plus an amplifier
Started by Geezer |
0 Replies
3824 Views |
June 18, 2005, 05:23:42 am by Geezer |
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New amp photos
Started by Geezer |
0 Replies
3940 Views |
June 18, 2005, 05:23:14 am by Geezer |
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Gibson Falcon GA19RVT - FILTER CAPS
Started by Geezer |
0 Replies
4660 Views |
June 18, 2005, 05:22:42 am by Geezer |
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Single ended amp...with 2 power tub
Started by Geezer |
0 Replies
4273 Views |
June 18, 2005, 05:22:12 am by Geezer |
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Jack Price Tremolo Mod
Started by Geezer |
0 Replies
3928 Views |
June 18, 2005, 05:21:36 am by Geezer |
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Hum in bias circuit? &
Started by Geezer |
0 Replies
4757 Views |
June 18, 2005, 05:21:12 am by Geezer |
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Supro talk &nbs
Started by Geezer |
0 Replies
4012 Views |
June 18, 2005, 05:20:24 am by Geezer |
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Need more mids on my twin &nb
Started by Geezer |
0 Replies
4232 Views |
June 18, 2005, 05:20:00 am by Geezer |
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Single Ended Amp with Reverb?
Started by Geezer |
0 Replies
7376 Views |
June 18, 2005, 05:19:33 am by Geezer |
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amp chassis in qty?
Started by Geezer |
0 Replies
3987 Views |
June 18, 2005, 05:19:05 am by Geezer |
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vibrolux re issue HELP!
Started by Geezer |
0 Replies
4007 Views |
June 18, 2005, 05:18:36 am by Geezer |
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OT wire colors
Started by Geezer |
0 Replies
3879 Views |
June 18, 2005, 05:18:09 am by Geezer |
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Another question on cathode bias &nb
Started by Geezer |
0 Replies
4288 Views |
June 18, 2005, 05:17:45 am by Geezer |
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Premier Reverb
Started by Geezer |
0 Replies
4854 Views |
June 18, 2005, 05:17:11 am by Geezer |
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cathode caps.
Started by Geezer |
0 Replies
4205 Views |
June 18, 2005, 05:16:39 am by Geezer |
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solid state rectifier
Started by Geezer |
0 Replies
4132 Views |
June 18, 2005, 05:16:13 am by Geezer |
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current draw of Dougs LED lamp
Started by Geezer |
0 Replies
3968 Views |
June 18, 2005, 05:15:44 am by Geezer |
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0 Replies
4190 Views |
June 18, 2005, 05:15:14 am by Geezer |
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0 Replies
5372 Views |
June 18, 2005, 05:14:32 am by Geezer |
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Drilling a board without a mask
Started by Geezer |
0 Replies
3835 Views |
June 18, 2005, 05:14:05 am by Geezer |
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PT Question
Started by Geezer |
0 Replies
3859 Views |
June 18, 2005, 05:13:34 am by Geezer |
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Triode Mode with Fixed Bias?
Started by Geezer |
0 Replies
5934 Views |
June 18, 2005, 05:13:02 am by Geezer |
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Cap Selection on AB763
Started by Geezer |
0 Replies
4309 Views |
June 17, 2005, 10:13:40 pm by Geezer |
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Silver wire
Started by Geezer |
0 Replies
4428 Views |
June 17, 2005, 10:13:03 pm by Geezer |
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current draw of typical bulb lamp?
Started by Geezer |
0 Replies
4160 Views |
June 17, 2005, 10:12:24 pm by Geezer |
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100 watt not bridge rectified Marshall
Started by Geezer |
0 Replies
4303 Views |
June 17, 2005, 10:11:50 pm by Geezer |
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reverb tube/circuitry Q
Started by Geezer |
0 Replies
4030 Views |
June 17, 2005, 10:11:25 pm by Geezer |
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5e3 capacitor values
Started by Geezer |
0 Replies
6050 Views |
June 17, 2005, 10:10:50 pm by Geezer |
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Stereo Tube Amp Kit....
Started by Geezer |
0 Replies
4843 Views |
June 17, 2005, 10:10:19 pm by Geezer |
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0 Replies
4524 Views |
June 17, 2005, 10:09:43 pm by Geezer |
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help w/all AC amp?
Started by Geezer |
0 Replies
3930 Views |
June 17, 2005, 10:09:12 pm by Geezer |
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How do you drop down screen voltage ??
Started by Geezer |
0 Replies
4674 Views |
June 17, 2005, 10:08:45 pm by Geezer |
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New Lead and Bass 50
Started by Geezer |
0 Replies
4676 Views |
June 17, 2005, 10:08:14 pm by Geezer |
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5f1 champ layout
Started by Geezer |
0 Replies
4610 Views |
June 17, 2005, 10:07:45 pm by Geezer |
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