Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 03:12:23 pm | ||
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Calming down a Reverb Tank (Offboard)
Started by jukelemon |
8 Replies
4816 Views |
by PRR |
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First tube amp build. Tiny Meazzi T-55
Started by 1gonecat |
44 Replies
12992 Views |
by Willabe |
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23 Replies
7412 Views |
by Ed_Chambley |
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6 Replies
5022 Views |
by tubenit |
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JCM900 SLX 2100
Started by shortfuse |
6 Replies
7232 Views |
by PRR |
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Kay model K507 amp
Started by billcreller |
19 Replies
8004 Views |
by PRR |
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53 Replies
16389 Views |
by Toxophilite |
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Understanding Output transformers
Started by Toxophilite |
24 Replies
14534 Views |
by shooter |
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Alamo 2570 tremolo too fast
Started by 66merc |
9 Replies
4874 Views |
by sluckey |
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6 Replies
3654 Views |
by eleventeen |
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32 Replies
10275 Views |
by kagliostro |
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A Weird One
Started by clyde |
0 Replies
2363 Views |
by clyde |
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Another Concept Amp.......
Started by Jack_Hester |
28 Replies
9387 Views |
by Jack_Hester |
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4 Replies
3654 Views |
by dscottguitars |
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Son of a Breadboard
Started by SILVERGUN |
31 Replies
13962 Views |
by Jack_Hester |
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motorboating tremolo
Started by Leevi |
4 Replies
3336 Views |
by sluckey |
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5e3 hissing
Started by belf |
1 Replies
3628 Views |
by stratele52 |
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Hum help
Started by dscottguitars « 1 2 » |
63 Replies
22026 Views |
by dscottguitars |
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Peavey MX: Any opinions?
Started by eleventeen |
0 Replies
2615 Views |
by eleventeen |
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Marstran Power Transformer Wiring
Started by plexi50 |
4 Replies
3374 Views |
by Willabe |
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45 Replies
15624 Views |
by Willabe |
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where do I find these relays ?
Started by floyd |
13 Replies
5958 Views |
by sluckey |
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5E3 Tweed hum induced from PT to OT
Started by 1rebmem |
16 Replies
7397 Views |
by 1rebmem |
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13 Replies
5843 Views |
by bohema79 |
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5 Replies
7715 Views |
by kagliostro |
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7 Replies
4559 Views |
by PRR |
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7 Replies
4185 Views |
by bohema79 |
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3 new el84 amps from hiwatt at namm
Started by frank57 |
0 Replies
3028 Views |
by frank57 |
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123 Replies
33869 Views |
by SILVERGUN |
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1960 Vibrasonic Tweed Disease?
Started by Voxbox |
12 Replies
5191 Views |
by Voxbox |
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8 Replies
4287 Views |
by kagliostro |
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Need opinions please on an odd issue..
Started by jukelemon |
12 Replies
4923 Views |
by jukelemon |
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5E3 sizzle YT video Diagnosed!!
Started by Bdimb |
3 Replies
3066 Views |
by Bdimb |
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17 Replies
5730 Views |
by Jack_Hester |
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102 Replies
28562 Views |
by Platefire |
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Blues Deville Lack of output volume
Started by shortfuse |
24 Replies
10126 Views |
by shortfuse |
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ac50, joe piazza schematic questions
Started by mols |
22 Replies
9394 Views |
by SoundmasterG |
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15 Replies
6304 Views |
by plexi50 |
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Requested Build, 63 Clone Brownface
Started by Ed_Chambley |
7 Replies
3917 Views |
by Ed_Chambley |
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11 Replies
5018 Views |
by eleventeen |
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light bulb noise reduction issues
Started by guntherbuffalo |
27 Replies
10641 Views |
by kagliostro |
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Quad Reverb bias conversion?
Started by Mars-Hall |
17 Replies
5617 Views |
by PRR |
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7 Replies
3826 Views |
by PRR |
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5F11 Tweed Vibrolux... Coupling caps...
Started by Phil_Tre |
13 Replies
8771 Views |
by HotBluePlates |
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Fisher 500
Started by ernie_jr |
5 Replies
3301 Views |
by stratele52 |
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8 Replies
4529 Views |
by kagliostro |
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Noisy 12AY7 in Bassman 5F6-A
Started by vincenzo |
43 Replies
11235 Views |
by sluckey |
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Plexi-2203 Marshall wantobe
Started by printer2 |
3 Replies
3310 Views |
by printer2 |
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'68 SUper reverb anomalies
Started by Underwood |
2 Replies
2603 Views |
by Underwood |
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43 Replies
12432 Views |
by Willabe |
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