Welcome To the Hoffman Amplifiers ForumJune 09, 2026, 03:01:39 am | ||
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no sound in this amp
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4466 Views |
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Need some advice on "restoring" an amp
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4871 Views |
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9-pin ceramic socket mounting
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4842 Views |
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Premier Reverb 90 Build Complete
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4555 Views |
by Geezer |
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corrosion of soldering iron
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4416 Views |
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56 Tweed Deluxe Re-Fin?
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4373 Views |
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5020 Views |
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Hammond PT with Fixed Bias 6V6's
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5710 Views |
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fledgling builder questions
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5000 Views |
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7363 Views |
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Deluxe chassis question
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4406 Views |
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circuit suggestion
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4505 Views |
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Fender cap can
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4375 Views |
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Dougs Tremelo Mod
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4402 Views |
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Fender Deluxe Reverb RI
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4322 Views |
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Minus one guitar, plus an amplifier
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4641 Views |
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New amp photos
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4351 Views |
by Geezer |
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Gibson Falcon GA19RVT - FILTER CAPS
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5083 Views |
by Geezer |
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Single ended amp...with 2 power tub
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4933 Views |
by Geezer |
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Jack Price Tremolo Mod
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5029 Views |
by Geezer |
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Hum in bias circuit? &
Started by Geezer |
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5232 Views |
by Geezer |
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Supro talk &nbs
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4414 Views |
by Geezer |
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Need more mids on my twin &nb
Started by Geezer |
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5107 Views |
by Geezer |
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Single Ended Amp with Reverb?
Started by Geezer |
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7885 Views |
by Geezer |
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amp chassis in qty?
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4372 Views |
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vibrolux re issue HELP!
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4987 Views |
by Geezer |
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OT wire colors
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4777 Views |
by Geezer |
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Another question on cathode bias &nb
Started by Geezer |
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4699 Views |
by Geezer |
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Premier Reverb
Started by Geezer |
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5708 Views |
by Geezer |
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cathode caps.
Started by Geezer |
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4893 Views |
by Geezer |
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solid state rectifier
Started by Geezer |
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4555 Views |
by Geezer |
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current draw of Dougs LED lamp  
Started by Geezer |
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4758 Views |
by Geezer |
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4878 Views |
by Geezer |
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5816 Views |
by Geezer |
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Drilling a board without a mask
Started by Geezer |
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4489 Views |
by Geezer |
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PT Question
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4324 Views |
by Geezer |
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Triode Mode with Fixed Bias?
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6828 Views |
by Geezer |
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Cap Selection on AB763
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4762 Views |
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Silver wire
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4926 Views |
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current draw of typical bulb lamp?
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5180 Views |
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100 watt not bridge rectified Marshall
Started by Geezer |
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4986 Views |
by Geezer |
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reverb tube/circuitry Q
Started by Geezer |
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4666 Views |
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5e3 capacitor values
Started by Geezer |
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6715 Views |
by Geezer |
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Stereo Tube Amp Kit....
Started by Geezer |
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5470 Views |
by Geezer |
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0 Replies
4983 Views |
by Geezer |
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help w/all AC amp?
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4671 Views |
by Geezer |
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How do you drop down screen voltage ??
Started by Geezer |
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5299 Views |
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New Lead and Bass 50
Started by Geezer |
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5646 Views |
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5f1 champ layout
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5020 Views |
by Geezer |
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