Welcome To the Hoffman Amplifiers ForumOctober 21, 2025, 04:02:57 pm | ||
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27 Replies
9570 Views |
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New Digital Oscilliscope
Started by lego4040 |
7 Replies
4440 Views |
![]() by bnwitt |
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7 Replies
4684 Views |
![]() by mresistor |
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Cocentric Bass/Mid pot for BFPR
Started by lego4040 |
3 Replies
3616 Views |
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new light bulb limiter
Started by birt |
0 Replies
3053 Views |
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0 Replies
2853 Views |
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0 Replies
2950 Views |
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17 Replies
6966 Views |
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MOVED: Re:globeking 100a
Started by sluckey |
0 Replies
2782 Views |
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11 Replies
5800 Views |
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HP 200CD oscillator repair
Started by pompeiisneaks |
31 Replies
10814 Views |
![]() by SoundmasterG |
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Got a free Variac today
Started by rake |
4 Replies
3716 Views |
![]() by shooter |
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Unsoldering wires from a can type cap...
Started by BobRuth |
4 Replies
3518 Views |
![]() by BobRuth |
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9 Replies
5756 Views |
![]() by MaBerY |
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Third Hand....new helping hands tool
Started by TubeGeek |
4 Replies
3594 Views |
![]() by pompeiisneaks |
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New Workstation Coming Together
Started by Ed_Chambley |
8 Replies
4679 Views |
![]() by shooter |
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44 Replies
12337 Views |
![]() by jjasilli |
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How to measure B+ Ripple with a Scope?
Started by jjasilli |
21 Replies
11160 Views |
![]() by shooter |
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Tube Testing For The Masses
Started by jim |
20 Replies
10080 Views |
![]() by Sitedrifter |
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Noob question about chassis
Started by warioblast |
5 Replies
4232 Views |
![]() by kagliostro |
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Visio layout parts for download
Started by Willabe |
13 Replies
12198 Views |
![]() by kagliostro |
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Custom Enclosures.
Started by DummyLoad |
2 Replies
3578 Views |
![]() by DummyLoad |
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4 Replies
3923 Views |
![]() by MakerDP |
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signal generators
Started by Tone Junkie |
11 Replies
6234 Views |
![]() by BetterOffShred |
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Tektronix TAS 465
Started by NO_H2O |
8 Replies
5299 Views |
![]() by NO_H2O |
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Cheap Digital Oscilloscope
Started by BetterOffShred |
3 Replies
3391 Views |
![]() by pompeiisneaks |
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0 Replies
2794 Views |
![]() by kagliostro |
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Bias pots /trimmers
Started by aron |
4 Replies
3855 Views |
![]() by aron |
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Building/Using a Listening Amp
Started by Ambugaton |
5 Replies
4773 Views |
![]() by kagliostro |
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Dummy Load - Question (one other)
Started by kagliostro |
0 Replies
2913 Views |
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time for oscilloscope
Started by Tone Junkie |
18 Replies
7227 Views |
![]() by timbertoes |
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0 Replies
2778 Views |
![]() by kagliostro |
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Let there be light
Started by p2pAmps |
5 Replies
4093 Views |
![]() by alerich |
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3 Replies
3341 Views |
![]() by davebolden44 |
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Capacitor testers
Started by p2pAmps |
14 Replies
6535 Views |
![]() by whoops |
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Bucking Transformer
Started by frankenxtein |
0 Replies
3038 Views |
![]() by frankenxtein |
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8 Replies
4606 Views |
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Wire Colors - An old table
Started by kagliostro |
0 Replies
2997 Views |
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41 Replies
14300 Views |
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Visio use question
Started by kagliostro |
2 Replies
3118 Views |
![]() by kagliostro |
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A modest thought experiment
Started by eleventeen |
2 Replies
3192 Views |
![]() by eleventeen |
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Oscilloscope oscillation
Started by 2deaf |
8 Replies
5608 Views |
![]() by sluckey |
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Substitution box design
Started by daveyajd |
1 Replies
3009 Views |
![]() by daveyajd |
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0 Replies
2841 Views |
![]() by eleventeen |
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Continued Learning on Oscilloscope.
Started by Ed_Chambley |
29 Replies
10193 Views |
![]() by MakerDP |
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3 Replies
3205 Views |
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0 Replies
2802 Views |
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Isolation transformer
Started by hesamadman |
5 Replies
4561 Views |
![]() by eleventeen |
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Unknown Tube Tester for Sale - Any Clues?
Started by Zarrir |
10 Replies
4625 Views |
![]() by shooter |
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1 Replies
2999 Views |
![]() by sluckey |
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