Welcome To the Hoffman Amplifiers ForumOctober 23, 2025, 11:30:13 pm | ||
| Subject / Started by | Replies / Views | Last post ![]() |
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| scstill and 59 Guests are viewing this board. | ||||
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AC cooling fan switching pops
Started by Baguette |
5 Replies
3147 Views |
by Baguette |
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BASSMAN BLONDE
Started by Colas LeGrippa |
7 Replies
2877 Views |
by stratele52 |
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Fender DRRI PT, help needed!
Started by ACHIEVEIT |
4 Replies
2803 Views |
by ACHIEVEIT |
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AC30 meets Tweed Deluxe?
Started by Mors08 |
4 Replies
3016 Views |
by bruno |
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21 Replies
5255 Views |
by leon |
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1 Replies
2361 Views |
by Ritchie200 |
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Delta Blues OD Channel Problem
Started by plexi50 |
7 Replies
2883 Views |
by plexi50 |
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30 Replies
10162 Views |
by EL34 |
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13 Replies
7408 Views |
by plexi50 |
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PT/OT distance?
Started by Madison |
30 Replies
9187 Views |
by darryl |
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Power Section Choke on Chiefton
Started by Ed_Chambley |
3 Replies
2476 Views |
by Ed_Chambley |
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5F6a preamp to Sunn PI?
Started by firemedic |
2 Replies
2439 Views |
by firemedic |
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Need help finding a potentiometer
Started by dude |
6 Replies
3184 Views |
by dude |
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cathodyne phase inverter ?
Started by danger-russ |
14 Replies
7529 Views |
by HotBluePlates |
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Vibrochamp
Started by firemedic |
8 Replies
3843 Views |
by HotBluePlates |
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Adding Dwell to Fender reverb - useful?
Started by The_Gaz |
10 Replies
12084 Views |
by Fresh_Start |
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First Amp Build 5E3. Wire gauge question
Started by olgoat |
2 Replies
3291 Views |
by olgoat |
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7 Replies
3346 Views |
by jim |
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How it's Made video...
Started by TubeGeek |
2 Replies
2124 Views |
by kagliostro |
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Phase-4 power control system.
Started by Otis |
9 Replies
5205 Views |
by HotBluePlates |
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12V heater circuits
Started by birt |
4 Replies
2789 Views |
by birt |
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MOVED: Recording help
Started by tubenit |
0 Replies
1786 Views |
by tubenit |
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4 Replies
2197 Views |
by Willabe |
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MOVED: Anybody heard fron Bnwitt lately?
Started by tubenit |
0 Replies
1916 Views |
by tubenit |
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best LINE OUT resistor combination
Started by Colas LeGrippa |
11 Replies
5316 Views |
by The_Gaz |
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0 Replies
1948 Views |
by kagliostro |
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17 Replies
5296 Views |
by bnwitt |
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Suggestions on a Bass Amp
Started by Platefire |
25 Replies
7933 Views |
by DummyLoad |
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67 Replies
16325 Views |
by firemedic |
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Blogistic
Started by proaudioguy |
0 Replies
1856 Views |
by proaudioguy |
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100 ohm resistors in 5e3
Started by bnew63 |
5 Replies
4214 Views |
by TubeGeek |
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JTM45/100 and dual OT
Started by Leevi |
9 Replies
5027 Views |
by PRR |
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Dr Z Carmen Ghia schems needed
Started by Colas LeGrippa |
28 Replies
20387 Views |
by Platefire |
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0 Replies
2113 Views |
by TIMBO |
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understanding chokes
Started by Tone Junkie |
4 Replies
2612 Views |
by Tone Junkie |
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amp buzz....again
Started by 12AX7 |
11 Replies
5363 Views |
by 12AX7 |
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Issues with a Customer's Amp?
Started by Platefire |
19 Replies
5758 Views |
by tubeswell |
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SoLow Watt with ECL86 tubes...simple?
Started by m3moser |
13 Replies
8836 Views |
by Willabe |
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Shielded cable for NFB?
Started by 12AX7 |
7 Replies
5640 Views |
by 12AX7 |
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35 Replies
11060 Views |
by Jennings |
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Bias through 1 ohm 1 watt resistors
Started by daveyajd |
8 Replies
8876 Views |
by daveyajd |
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Cascode input on hoso56T
Started by bruno |
5 Replies
3359 Views |
by jojokeo |
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Chassis layout, tubes up front?
Started by Madison |
17 Replies
5863 Views |
by John |
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13 Replies
5341 Views |
by kagliostro |
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box of used tubes_Next Project
Started by ernest |
5 Replies
2594 Views |
by DummyLoad |
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TSL Output Transformer
Started by plexi50 |
3 Replies
2516 Views |
by plexi50 |
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5 Replies
3532 Views |
by DummyLoad |
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SLOW DRIVE 84
Started by TIMBO |
33 Replies
8604 Views |
by tubenit |
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18 watt front with El-34 NFB?
Started by Ed_Chambley |
13 Replies
4657 Views |
by sluckey |
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The Rebeltone
Started by TubeGeek |
1 Replies
2108 Views |
by HotBluePlates |
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