Welcome To the Hoffman Amplifiers ForumOctober 24, 2025, 02:57:45 am | ||
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no sound in this amp
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3335 Views |
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Need some advice on "restoring" an amp
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3217 Views |
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3795 Views |
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9-pin ceramic socket mounting
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3276 Views |
by Geezer |
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Premier Reverb 90 Build Complete
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3919 Views |
by Geezer |
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corrosion of soldering iron
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3289 Views |
by Geezer |
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56 Tweed Deluxe Re-Fin?
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3198 Views |
by Geezer |
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4025 Views |
by Geezer |
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Hammond PT with Fixed Bias 6V6's
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4328 Views |
by Geezer |
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fledgling builder questions
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3472 Views |
by Geezer |
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3447 Views |
by Geezer |
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Deluxe chassis question
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3233 Views |
by Geezer |
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circuit suggestion
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3292 Views |
by Geezer |
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Fender cap can
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3036 Views |
by Geezer |
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Dougs Tremelo Mod
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3190 Views |
by Geezer |
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Fender Deluxe Reverb RI
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3182 Views |
by Geezer |
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Minus one guitar, plus an amplifier
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3222 Views |
by Geezer |
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New amp photos
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3462 Views |
by Geezer |
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Gibson Falcon GA19RVT - FILTER CAPS
Started by Geezer |
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4146 Views |
by Geezer |
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Single ended amp...with 2 power tub
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3690 Views |
by Geezer |
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Jack Price Tremolo Mod
Started by Geezer |
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3355 Views |
by Geezer |
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Hum in bias circuit? &
Started by Geezer |
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4179 Views |
by Geezer |
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Supro talk &nbs
Started by Geezer |
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3426 Views |
by Geezer |
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Need more mids on my twin &nb
Started by Geezer |
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3637 Views |
by Geezer |
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Single Ended Amp with Reverb?
Started by Geezer |
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6750 Views |
by Geezer |
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amp chassis in qty?
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3480 Views |
by Geezer |
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vibrolux re issue HELP!
Started by Geezer |
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3407 Views |
by Geezer |
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OT wire colors
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3285 Views |
by Geezer |
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Another question on cathode bias &nb
Started by Geezer |
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3769 Views |
by Geezer |
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Premier Reverb
Started by Geezer |
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3852 Views |
by Geezer |
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cathode caps.
Started by Geezer |
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3307 Views |
by Geezer |
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solid state rectifier
Started by Geezer |
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3630 Views |
by Geezer |
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current draw of Dougs LED lamp  
Started by Geezer |
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3333 Views |
by Geezer |
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3647 Views |
by Geezer |
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4853 Views |
by Geezer |
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Drilling a board without a mask
Started by Geezer |
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3299 Views |
by Geezer |
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PT Question
Started by Geezer |
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3317 Views |
by Geezer |
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Triode Mode with Fixed Bias?
Started by Geezer |
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5279 Views |
by Geezer |
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Cap Selection on AB763
Started by Geezer |
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3755 Views |
by Geezer |
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Silver wire
Started by Geezer |
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3457 Views |
by Geezer |
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current draw of typical bulb lamp?
Started by Geezer |
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3518 Views |
by Geezer |
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100 watt not bridge rectified Marshall
Started by Geezer |
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3745 Views |
by Geezer |
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reverb tube/circuitry Q
Started by Geezer |
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3455 Views |
by Geezer |
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5e3 capacitor values
Started by Geezer |
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5430 Views |
by Geezer |
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Stereo Tube Amp Kit....
Started by Geezer |
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4300 Views |
by Geezer |
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0 Replies
3951 Views |
by Geezer |
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help w/all AC amp?
Started by Geezer |
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3349 Views |
by Geezer |
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How do you drop down screen voltage ??
Started by Geezer |
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4109 Views |
by Geezer |
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New Lead and Bass 50
Started by Geezer |
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3652 Views |
by Geezer |
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5f1 champ layout
Started by Geezer |
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4087 Views |
by Geezer |
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