Welcome To the Hoffman Amplifiers ForumJune 09, 2026, 06:40:22 pm | ||
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| Jonas and 27 Guests are viewing this board. | ||||
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Turrets on PCB (image request)
Started by Opry Audio |
6 Replies
3256 Views |
by kagliostro |
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SE EL84 build - which PT?
Started by theRagman |
5 Replies
3160 Views |
by theRagman |
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6BQ7a Valves
Started by TIMBO |
6 Replies
3197 Views |
by kagliostro |
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18 Replies
7343 Views |
by tubeswell |
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15 Replies
5314 Views |
by Willabe |
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16 Replies
5724 Views |
by Willabe |
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19 Replies
10448 Views |
by pdapalma |
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Bluezmeister
Started by TIMBO |
23 Replies
6300 Views |
by tubenit |
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5F6-A Build Stumped. Thank you!!!
Started by JimmyJam |
7 Replies
2975 Views |
by mresistor |
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warbler-related project
Started by Willabe |
23 Replies
5923 Views |
by Brinkman |
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5E9-A Depth control and PI bias
Started by stratomaster |
5 Replies
3242 Views |
by stratomaster |
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24 Replies
10010 Views |
by jbefumo |
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Moonlight Tone Control
Started by Jonas |
1 Replies
2694 Views |
by Merlin |
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Fender 6G8/6G12 inspired build
Started by Esquirefreak |
12 Replies
3792 Views |
by tubeswell |
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11 Replies
3849 Views |
by scstill |
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6 Replies
3231 Views |
by Nathan |
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Acceptable noise in new amp build
Started by dusty712 |
2 Replies
2933 Views |
by dusty712 |
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8 Replies
3499 Views |
by pbman1953 |
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15 Replies
4793 Views |
by pullshocks |
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7 Replies
3350 Views |
by Harvester |
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LND 150 FX loop pcb
Started by joesatch |
17 Replies
5107 Views |
by tristanc |
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Riviera amp with a mysterious fault
Started by hylaphone |
6 Replies
3435 Views |
by hylaphone |
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Tube Town EF86 AC18 Tweaks
Started by jjschessmaster |
4 Replies
3037 Views |
by jjschessmaster |
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3 Replies
2916 Views |
by BlackCrowe604 |
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9 Replies
3713 Views |
by dogburn |
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8 Replies
5118 Views |
by tubeswell |
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2 Replies
2715 Views |
by CascoSieg |
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Sunn Model T clone individual tube bias
Started by dusty712 |
30 Replies
8165 Views |
by dusty712 |
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Got a Blues Deville RI
Started by Nathan |
18 Replies
5564 Views |
by Willabe |
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Choke placement and orientation
Started by dusty712 |
5 Replies
3564 Views |
by dusty712 |
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Pentode operation in preamp and 2nd stage
Started by scstill |
3 Replies
4112 Views |
by DummyLoad |
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20 Replies
6737 Views |
by tubeswell |
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How to identify rectifier tube
Started by punkykatt |
8 Replies
3196 Views |
by punkykatt |
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Testing Output Transformers
Started by fossilshark |
9 Replies
4235 Views |
by fossilshark |
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21 Replies
5540 Views |
by tubeswell |
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1 Replies
2570 Views |
by Merlin |
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Diagnosing smell from NOS tubes
Started by shattered |
22 Replies
5957 Views |
by passaloutre |
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Princeton clone reverb low output
Started by Lectroid |
13 Replies
4588 Views |
by Willabe |
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cap to ground on mid pot?
Started by joesatch |
7 Replies
3781 Views |
by Willabe |
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O-scope - When all else fails
Started by stratomaster |
7 Replies
3808 Views |
by stratomaster |
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Single Channel 6G6
Started by sclinchy |
10 Replies
7554 Views |
by jonathan_kea |
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18watt Cascade preamp layout
Started by distortionhead |
25 Replies
7119 Views |
by distortionhead |
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Jet city custom 22
Started by Tone Junkie |
2 Replies
3186 Views |
by Tone Junkie |
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TAD KT66 with loose base
Started by RoadShow |
9 Replies
3918 Views |
by RoadShow |
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70 Replies
18794 Views |
by tubeswell |
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12 Replies
11217 Views |
by tremdoctor |
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48 Replies
17965 Views |
by Yeatzee |
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Bias current vs. voltage
Started by Lectroid |
8 Replies
4192 Views |
by Lectroid |
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15 Replies
5888 Views |
by B-Rex |
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6 Replies
4111 Views |
by BlackCrowe604 |
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