Welcome To the Hoffman Amplifiers ForumMarch 13, 2026, 12:59:54 am | ||
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Touble Shooting Technique
Started by musicfixerupper |
4 Replies
4651 Views |
by rzenc |
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13 Replies
10206 Views |
by Fresh_Start |
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AB763 take two
Started by nateflanigan |
7 Replies
5245 Views |
by LooseChange |
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1 1/2 tube reverb
Started by TIMBO |
4 Replies
4304 Views |
by TIMBO |
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12AT7 datasheet question
Started by jeff |
2 Replies
4621 Views |
by PRR |
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11 Replies
6221 Views |
by TIMBO |
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tone stack cap voltages
Started by nateflanigan |
5 Replies
7624 Views |
by jjasilli |
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11 Replies
7953 Views |
by frank57 |
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LITTLE BOOGA AMP
Started by TIMBO |
6 Replies
5352 Views |
by TIMBO |
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POT Question
Started by TIMBO |
3 Replies
3928 Views |
by TIMBO |
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Subminature JTM45 Practice Amp
Started by zendragon63 |
8 Replies
6318 Views |
by DummyLoad |
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Ampeg B15 OT resistance
Started by Bub |
2 Replies
3995 Views |
by Bub |
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Roland Jazz Chorus 120
Started by punkykatt |
4 Replies
4544 Views |
by punkykatt |
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4 Replies
12397 Views |
by frank57 |
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Finished another SE EL34 build
Started by panhead |
18 Replies
8998 Views |
by rzenc |
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Sluckeys AB763 Deluxe Lite Questions
Started by fiftynine |
9 Replies
5666 Views |
by sluckey |
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GE 6550 tubes vrs. tung sol 6550
Started by rdrgtr |
15 Replies
13269 Views |
by eleventeen |
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hey! whats this?
Started by Andre Oliveros |
3 Replies
3994 Views |
by FYL |
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Doug's Grounding Scheme for 5E3
Started by mcrracer |
1 Replies
5087 Views |
by Fresh_Start |
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7 Replies
6493 Views |
by simonallaway |
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Bias on a Champ Amp
Started by LooseChange |
6 Replies
7581 Views |
by HotBluePlates |
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Another dumb question
Started by firemedic |
5 Replies
4641 Views |
by HotBluePlates |
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Date This Amp!
Started by plexi50 |
16 Replies
7833 Views |
by plexi50 |
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silvertone medalistR2R
Started by rafe |
0 Replies
4170 Views |
by rafe |
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Tone Stack Idea (need help)
Started by Casey4s |
9 Replies
6941 Views |
by Casey4s |
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MOVED: Setting string height ?
Started by tubenit |
0 Replies
3982 Views |
by tubenit |
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1969 Bandmaster Reverb Amp
Started by plexi50 |
15 Replies
8881 Views |
by plexi50 |
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Blank chassis help
Started by Tone Junkie |
1 Replies
3635 Views |
by Tone Junkie |
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Artificial centre tap for heaters
Started by TIMBO |
11 Replies
13793 Views |
by RicharD |
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65 DELUXE REVERB
Started by dpm309 |
25 Replies
10717 Views |
by plexi50 |
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No Transformer Amp
Started by supro66 |
14 Replies
10731 Views |
by HotBluePlates |
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too much B+
Started by rdrgtr |
2 Replies
3885 Views |
by PRR |
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minimum 12AX7 tube spacing
Started by tubenit |
5 Replies
6794 Views |
by echuta13 |
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8 Replies
11872 Views |
by Raybob |
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2 Replies
4293 Views |
by softwarejanitor |
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GA5 vs ga clone vs 5f1
Started by john_t |
6 Replies
6889 Views |
by Fresh_Start |
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2 x EL84 power amp
Started by Leevi |
11 Replies
10313 Views |
by Fresh_Start |
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Finished my ReVibe
Started by theundeadelvis |
2 Replies
3984 Views |
by HotBluePlates |
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Bigsbybender's Latest Score!
Started by bigsbybender |
9 Replies
6674 Views |
by RicharD |
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diode sub for 35Z5?
Started by chuggy |
4 Replies
7216 Views |
by chuggy |
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OT again....
Started by billcreller |
15 Replies
9882 Views |
by billcreller |
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4 Replies
8539 Views |
by PRR |
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2 Replies
4060 Views |
by markmalin |
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You Don't See 1 of These Everyday
Started by RicharD |
26 Replies
12880 Views |
by RicharD |
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PT/speaker question
Started by G._Hoffman |
2 Replies
4188 Views |
by G._Hoffman |
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SE power tube switch
Started by jeff |
7 Replies
5629 Views |
by John |
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Choke Value for an 18 Watt Stout
Started by knotscott |
3 Replies
4324 Views |
by knotscott |
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6 Replies
5152 Views |
by kagliostro |
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Using resistor for speaker load
Started by jeff |
1 Replies
3865 Views |
by mresistor |
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Red-Plating Problem with My Accomplice
Started by Platefire |
6 Replies
5048 Views |
by Platefire |
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