Welcome To the Hoffman Amplifiers ForumAugust 29, 2026, 11:26:12 am | ||
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16 Replies
8044 Views |
by HotBluePlates |
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Sweet Hammond score
Started by Slimtim |
9 Replies
5702 Views |
by Ritchie200 |
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3 Replies
4390 Views |
by HotBluePlates |
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PT getting hot
Started by Ed_Chambley |
16 Replies
8570 Views |
by DummyLoad |
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Do you think this would work
Started by Leevi |
29 Replies
10093 Views |
by Leevi |
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9 Replies
9015 Views |
by Jack1962 |
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Output tube(s) replacement
Started by LHPcope |
31 Replies
14031 Views |
by Jack1962 |
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MESA BOOGIE shit fan removal
Started by Colas LeGrippa |
18 Replies
11422 Views |
by stratele52 |
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12ax7 safe voltage
Started by Boone |
5 Replies
4646 Views |
by tubeswell |
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strange output transformers
Started by dscottguitars |
22 Replies
11971 Views |
by dscottguitars |
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Silvertone 1484 reverb
Started by Tiny_Daddy |
13 Replies
14943 Views |
by zarfnober |
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?s about the output of AC568 bassman
Started by nateflanigan |
2 Replies
5786 Views |
by nateflanigan |
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Power Chord Strain Relief w/ 16 AWG Cord?
Started by ioplex |
5 Replies
6216 Views |
by ioplex |
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gain pot values
Started by 12AX7 |
4 Replies
11171 Views |
by jojokeo |
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KT 66'S IN 67' BFSR
Started by muzacman02 |
4 Replies
4286 Views |
by HotBluePlates |
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AC30 build red plating, loud hum
Started by glassesnvests |
14 Replies
7714 Views |
by sluckey |
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5 Replies
3973 Views |
by silverfox |
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Keeping it clean
Started by TIMBO |
7 Replies
4903 Views |
by TIMBO |
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Interesting problem cascading EF86s
Started by 3choplex |
15 Replies
9429 Views |
by PRR |
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V1 Hissy
Started by G._Hoffman |
7 Replies
5140 Views |
by jojokeo |
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Fender Twi re issue HUM
Started by jerrydyer |
11 Replies
5596 Views |
by jerrydyer |
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Power transformers in parallel
Started by alerich |
6 Replies
4550 Views |
by HotBluePlates |
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0 Replies
3933 Views |
by LHPcope |
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mesa mk IV bias issues
Started by phsyconoodler |
4 Replies
5082 Views |
by phsyconoodler |
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12 Replies
8399 Views |
by G._Hoffman |
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SE amp with VVR and tremolo
Started by Leevi |
16 Replies
6705 Views |
by Leevi |
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11 Replies
6123 Views |
by TubeGeek |
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Cooling fan
Started by labb |
6 Replies
5141 Views |
by Jack1962 |
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AC30 Vox owner ; tremolo / vibrato channel
Started by stratele52 |
1 Replies
3968 Views |
by Jack1962 |
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9 Replies
6092 Views |
by Gainzilla |
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8 Replies
6205 Views |
by punkykatt |
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L-pad Attenuator Build
Started by jjasilli |
4 Replies
8333 Views |
by jjasilli |
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Reverberocket 2 volume falls when trem turned up
Started by chuggy |
3 Replies
4623 Views |
by terminalgs |
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17 Replies
12670 Views |
by HotBluePlates |
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1954 Guild Masteramp
Started by Steve_P |
27 Replies
16147 Views |
by Steve_P |
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B-52 Biasing Problems
Started by dpm309 |
8 Replies
9432 Views |
by Jack1962 |
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Mounting a reverb tank
Started by TIMBO |
11 Replies
6927 Views |
by TIMBO |
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14 Replies
7281 Views |
by PRR |
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46 Replies
17884 Views |
by John |
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power supply question
Started by ernie_jr |
6 Replies
5306 Views |
by jjasilli |
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17 Replies
16024 Views |
by terminalgs |
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Trem Footswitch Pop
Started by ajeffcote |
4 Replies
4182 Views |
by ajeffcote |
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NOS Deluxe Reverb / Unbelievable
Started by plexi50 |
17 Replies
7896 Views |
by plexi50 |
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9 Replies
6626 Views |
by stratele52 |
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130 Replies
41006 Views |
by silverfox |
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4 Replies
4814 Views |
by HotBluePlates |
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How to install a stand by switch on 5F2-A?
Started by Boone |
5 Replies
5071 Views |
by TubeRube |
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5E3 strange issue
Started by SleepLess |
6 Replies
5486 Views |
by SleepLess |
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Mesa/Boogie TA-15 & Cut/Master switch noise
Started by W1Jrv |
5 Replies
5930 Views |
by W1Jrv |
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25L15 New built
Started by kingplank |
22 Replies
12257 Views |
by HotBluePlates |
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