Welcome To the Hoffman Amplifiers ForumJuly 14, 2026, 11:55:04 am | ||
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headphone and line out for tube amp
Started by Bieworm |
1 Replies
4197 Views |
by kagliostro |
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Mounting a Deluxe Reverb power supply
Started by Petedub |
9 Replies
6056 Views |
by Petedub |
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Peavey Rock Master preamp build
Started by fossilshark |
9 Replies
6616 Views |
by fossilshark |
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Marshall DSL40
Started by Rockranger |
31 Replies
12735 Views |
by Rockranger |
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Peav c30 amp
Started by AchiLLeS |
7 Replies
5198 Views |
by Lectroid |
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Power transformer to choke Doable
Started by TIMBO |
2 Replies
4229 Views |
by TIMBO |
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One tube oscillator
Started by Leevi |
11 Replies
6651 Views |
by astronomicum |
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40 Replies
25551 Views |
by DummyLoad |
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Volume pot pre V1
Started by shaun |
15 Replies
7967 Views |
by shaun |
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Bassman Micro startup issues
Started by EricR |
23 Replies
9740 Views |
by EricR |
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Gauge of wire in Presence
Started by dude |
10 Replies
7411 Views |
by shooter |
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BADCAT CUB II REVERB - NEED SCHEMATIC
Started by Jonas |
5 Replies
6149 Views |
by Latole |
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Fender 6G9-B treble cap
Started by Esquirefreak |
2 Replies
4383 Views |
by PRR |
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3 Replies
4122 Views |
by fdesalvo |
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Running dual coupling caps off of V1a ?
Started by joesatch |
11 Replies
6645 Views |
by joesatch |
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Blackface Vibrochamp tremolo
Started by isaac_teller |
4 Replies
4382 Views |
by isaac_teller |
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4 Replies
4834 Views |
by HotBluePlates |
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High Plate voltage
Started by Rich_C |
38 Replies
17000 Views |
by HotBluePlates |
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Bass Amp Build Circuit-Clone Suggestions
Started by W5FH |
9 Replies
6550 Views |
by tubeswell |
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23 Replies
8804 Views |
by PRR |
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Just finished building and testing
Started by W5FH |
5 Replies
5229 Views |
by W5FH |
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1965 Princeton AA964 Bias Problem
Started by plexi50 |
9 Replies
6313 Views |
by Latole |
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15 Replies
7495 Views |
by tubeswell |
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Speaker issue with tube amp
Started by Erik Aa |
4 Replies
4466 Views |
by mresistor |
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Fixed Bias Question
Started by Jennings |
5 Replies
4833 Views |
by Jennings |
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Sizzle in Blues Junior at idle
Started by dude |
16 Replies
7531 Views |
by acheld |
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LND150 buffered loop options
Started by craig.kimble |
3 Replies
5401 Views |
by kagliostro |
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Judge my latest build
Started by Dyerseve726 |
34 Replies
13518 Views |
by Dyerseve726 |
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Modding jcm800
Started by fossilshark |
10 Replies
5801 Views |
by Williamblake |
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20 Replies
8389 Views |
by bmccowan |
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Surfing the Glass
Started by Lectroid |
16 Replies
7565 Views |
by Lectroid |
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Ampeg V4 Bias Issues
Started by AHeck |
41 Replies
12654 Views |
by shooter |
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9 Replies
7560 Views |
by Lectroid |
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Super Reverb - Bias Filtering
Started by 410_Fanatic |
9 Replies
7668 Views |
by 410_Fanatic |
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The Benson Model 300H
Started by Platefire |
4 Replies
4756 Views |
by tdvt |
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Sluckey "Tremonator" Voltage Question
Started by W5FH |
3 Replies
4229 Views |
by sluckey |
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Cathode biased amp
Started by rake |
21 Replies
8550 Views |
by rake |
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5E3 in a 5F2 chassis
Started by Brownie |
2 Replies
4221 Views |
by Brownie |
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4 Replies
5149 Views |
by brewdude |
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5F1 From Bitz
Started by TIMBO |
20 Replies
8322 Views |
by TIMBO |
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ELK viking 100
Started by DummyLoad |
32 Replies
15774 Views |
by JZRepair |
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Blues Jr Schematic VS layout
Started by Room335 |
2 Replies
4545 Views |
by EL34 |
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P2P Tweedle Dee - OT Mixup
Started by Thisismyname |
8 Replies
5668 Views |
by pdf64 |
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25 Replies
10488 Views |
by PRR |
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Ultralinear Super Reverb
Started by AlNewman |
8 Replies
5941 Views |
by AlNewman |
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TapeMaster SA-13 Chop-n-bob.
Started by DummyLoad |
16 Replies
7968 Views |
by rybcage |
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switching power cord leads
Started by islandamp |
13 Replies
6611 Views |
by JPK |
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Can i run 2 x EL34 with this OT?
Started by joesatch |
22 Replies
8929 Views |
by 66Strat |
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Grounding the presence pot
Started by dude |
4 Replies
5027 Views |
by sluckey |
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Recording/Headphone outputs
Started by hylaphone |
6 Replies
4583 Views |
by hylaphone |
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