Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 05:20:15 am | ||
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Parts source help
Started by labb |
12 Replies
4388 Views |
by kagliostro |
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Valco tremotone 1224 question
Started by Hebert |
9 Replies
3884 Views |
by bmccowan |
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B+ capacitor question
Started by Johntb |
4 Replies
3617 Views |
by Johntb |
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GA5 Les Paul Jr - volume question
Started by yorgle |
21 Replies
5896 Views |
by yorgle |
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Continuity on ALL my filaments?
Started by jordan86 |
6 Replies
3860 Views |
by shooter |
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18 Replies
6544 Views |
by SnickSound |
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Single ended 6L6 amp options
Started by bmccowan |
10 Replies
13289 Views |
by bmccowan |
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B+ question
Started by newguitarsmell |
27 Replies
6429 Views |
by newguitarsmell |
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Why are there extra caps on Marshall 1959?
Started by Rp3703 |
11 Replies
5123 Views |
by 66Strat |
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3 Replies
3625 Views |
by 66Strat |
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12 Replies
9851 Views |
by trobbins |
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60 Replies
14106 Views |
by Williamblake |
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Extremely high B+ throughout whole amp
Started by clyde |
11 Replies
5239 Views |
by clyde |
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13 Replies
5463 Views |
by tubeswell |
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Fender reverb volume boost
Started by SILVERGUN |
14 Replies
4503 Views |
by PRR |
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extra tubes on the 6.3VAC circuit
Started by AxeAmpTN |
28 Replies
6854 Views |
by AxeAmpTN |
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16 Replies
6067 Views |
by tnmgcarbide |
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6 Replies
3275 Views |
by Dave |
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Grid Bias Balance?
Started by Bluto! |
15 Replies
5075 Views |
by Bluto! |
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4 Replies
2899 Views |
by shooter |
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Your preference on center taps?
Started by jordan86 |
9 Replies
7229 Views |
by shooter |
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20 Replies
6791 Views |
by jojokeo |
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U320APB Cap job on the way.
Started by swandezvous |
4 Replies
3129 Views |
by j_bruce |
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Fixed Bias setting for 6GW8
Started by TIMBO |
8 Replies
3888 Views |
by TIMBO |
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Clean-ish 6V6 circuit suggestion???
Started by Markeebee |
11 Replies
4198 Views |
by tubeswell |
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Quick Grounding Question
Started by Sine_wave_surfer |
5 Replies
2743 Views |
by shooter |
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17 Replies
6816 Views |
by pdf64 |
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first filter cap location
Started by labb |
14 Replies
4182 Views |
by 66Strat |
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Smoking Bias Resistor
Started by tommyjr98@gmail.com |
40 Replies
10696 Views |
by labb |
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22 Replies
8143 Views |
by Sansteeth |
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50 Replies
20683 Views |
by tubeswell |
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40 Replies
15915 Views |
by Blackface5f6 |
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EKO Duke Amp restoration
Started by vampwizzard |
10 Replies
6921 Views |
by nandrewjackson |
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19 Replies
5624 Views |
by silverfox |
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Question about paralleling triodes
Started by big-ez |
9 Replies
3271 Views |
by kagliostro |
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Thoughts on vero/strip boards for preamp
Started by Johntb |
2 Replies
3030 Views |
by Latole |
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23 Replies
7339 Views |
by KeithR |
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6600 ohm primary and 3.6 ohm secondary OT
Started by Hebert |
11 Replies
4368 Views |
by finkaudio |
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Just finished a new D'mars overdrive
Started by Tone Junkie |
10 Replies
4126 Views |
by tubenit |
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What does this trimmer do ?
Started by Rustynuts |
3 Replies
2723 Views |
by nandrewjackson |
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Please Help Me Understand?
Started by The Ballzz |
21 Replies
6233 Views |
by DummyLoad |
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81 Replies
18997 Views |
by Meltunes |
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5 Replies
3590 Views |
by Willabe |
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no vibrato fender vibroverb
Started by Stevewdewitt |
5 Replies
2951 Views |
by vampwizzard |
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4 Replies
2982 Views |
by DummyLoad |
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6 Replies
4056 Views |
by kagliostro |
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Noise sensitivity
Started by warioblast |
26 Replies
6504 Views |
by Latole |
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12 Replies
8662 Views |
by jordan86 |
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Brown sound voltages
Started by Tone Junkie |
7 Replies
3863 Views |
by SILVERGUN |
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9 Replies
4229 Views |
by nandrewjackson |
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