Welcome To the Hoffman Amplifiers ForumDecember 08, 2025, 04:42:49 pm | ||
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| kagliostro and 100 Guests are viewing this board. | ||||
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10 Replies
4170 Views |
by guitardude57 |
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Soldano Sloo without the poweramp section?
Started by Oddvar |
9 Replies
4073 Views |
by Tone Junkie |
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Lower wattage transformers
Started by JLS |
4 Replies
3484 Views |
by shooter |
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3 Replies
2161 Views |
by SolidStateCircuitReject |
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Simplest tube tremelo
Started by Toxophilite |
13 Replies
5560 Views |
by sluckey |
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6 Replies
2780 Views |
by shooter |
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Long tail phase inverter "scaling"
Started by PlumMojo |
1 Replies
2208 Views |
by PRR |
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Please give your contribute - add a tube to this list
Started by kagliostro « 1 2 » |
97 Replies
37271 Views |
by PlumMojo |
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Selecting output transformers
Started by Heavenamps |
1 Replies
2831 Views |
by PRR |
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EL84 short
Started by Heavenamps |
7 Replies
3662 Views |
by Heavenamps |
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Board drilling
Started by labb |
15 Replies
4344 Views |
by shooter |
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3 Replies
2884 Views |
by 92Volts |
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2 Replies
2295 Views |
by leevc5 |
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Troubleshooting first build.
Started by Tapsnap |
16 Replies
5033 Views |
by Willabe |
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12 Replies
4125 Views |
by kagliostro |
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PPIMV - why not standard on all PP amps?
Started by dennyg |
12 Replies
5319 Views |
by jojokeo |
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MOVED: Hi everyone
Started by tubenit |
0 Replies
1813 Views |
by tubenit |
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2 Replies
2978 Views |
by Leevi |
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Rickenbacher lunchpail amp circa 1934
Started by terminalgs |
1 Replies
2311 Views |
by PRR |
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Epi VJ with dyslexia
Started by super&plexi |
7 Replies
2930 Views |
by brewdude |
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lead free Solder and Rohs
Started by capmando |
15 Replies
5679 Views |
by murrayatuptown |
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Adding reverb
Started by davidwpack |
6 Replies
3234 Views |
by DummyLoad |
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20 Replies
7005 Views |
by alange5 |
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6 Replies
4077 Views |
by sluckey |
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5e5a help!
Started by etneccas |
21 Replies
5566 Views |
by etneccas |
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Does this work?
Started by Leevi |
5 Replies
2723 Views |
by Leevi |
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2 Replies
1948 Views |
by ManisMan |
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Sorting EL34 plate voltage
Started by TheKT88KilledJFK |
4 Replies
4768 Views |
by TheKT88KilledJFK |
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Capacitance of switches
Started by 92Volts |
6 Replies
2848 Views |
by 92Volts |
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16 Replies
4834 Views |
by shooter |
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17 Replies
6455 Views |
by tubeswell |
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Hiwatt HG50C channels volume difference
Started by nomorers |
6 Replies
2817 Views |
by shooter |
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23 Replies
6164 Views |
by ManisMan |
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70 Replies
14695 Views |
by sluckey |
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Adhesive on tube glass, bad?
Started by uki |
13 Replies
4565 Views |
by Willabe |
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4 Replies
2449 Views |
by DummyLoad |
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Sizing & Spec'ing Transformers
Started by BlackCrowe604 |
12 Replies
6589 Views |
by tubeswell |
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Center-tapped winding current ratings?
Started by 92Volts |
17 Replies
8474 Views |
by jjasilli |
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6 Replies
4028 Views |
by punkykatt |
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tweed pro re-cap
Started by J Rindt |
6 Replies
2767 Views |
by PRR |
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Preamp only AB763 single channel
Started by Willisamps |
3 Replies
3213 Views |
by drew |
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Power cord strain relief bushing too small
Started by bnwitt |
11 Replies
5657 Views |
by PRR |
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48 Replies
9451 Views |
by Auke Jolman |
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15 Replies
5123 Views |
by pompeiisneaks |
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Re:globeking 100a
Started by Noclue |
2 Replies
2902 Views |
by Noclue |
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12 Replies
5945 Views |
by BlackCrowe604 |
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output transformer impedance question
Started by Tapsnap |
34 Replies
13874 Views |
by Tapsnap |
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Haynes Jazz King II
Started by plexi50 |
19 Replies
11962 Views |
by rml714 |
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High-voltage power connectors
Started by 92Volts |
7 Replies
3326 Views |
by bnwitt |
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5 Replies
2968 Views |
by sluckey |
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