Welcome To the Hoffman Amplifiers Forum
January 24, 2026, 03:12:20 pm
Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 03:12:20 pm | ||
| Subject / Started by | Replies / Views | Last post  |
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| Glenn and 42 Guests are viewing this board. | ||||
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1 Replies
2907 Views |
February 23, 2014, 03:29:30 pmby HotBluePlates |
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What to do with gutted Heathkit A-9
Started by BrianS |
1 Replies
3114 Views |
February 23, 2014, 03:23:55 pm by HotBluePlates |
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Ampeg B25B what power tubes?
Started by Willabe |
11 Replies
6560 Views |
February 22, 2014, 09:47:08 pm by Willabe |
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The Preacher…5e5a Pro Demo
Started by TubeGeek |
16 Replies
5459 Views |
February 22, 2014, 09:17:17 pm by TubeGeek |
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Hi - Fi stereo project needed
Started by Colas LeGrippa |
17 Replies
5228 Views |
February 22, 2014, 08:40:20 pm by Colas LeGrippa |
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Reverbetank Q
Started by ganzonimx |
6 Replies
3126 Views |
February 22, 2014, 08:40:03 pm by shooter |
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28 Replies
12106 Views |
February 22, 2014, 12:01:55 am by PRR |
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S/E oscillation cure
Started by Colas LeGrippa |
0 Replies
2331 Views |
February 21, 2014, 08:00:48 pm by Colas LeGrippa |
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11 Replies
9085 Views |
February 21, 2014, 04:54:01 pm by HotBluePlates |
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Hoffman-ish 5E4-A/5E5-A, anyone?
Started by drew |
0 Replies
2422 Views |
February 20, 2014, 10:14:57 pm by drew |
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Hoping for input....
Started by tylerrussell « 1 2 » |
65 Replies
16866 Views |
February 20, 2014, 02:08:27 pm by tylerrussell |
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60's Ampeg B12XY Trouble
Started by zakman1111 |
12 Replies
5192 Views |
February 20, 2014, 03:12:36 am by stratele52 |
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7 Replies
3703 Views |
February 20, 2014, 12:12:20 am by tubeswell |
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Question about parallel output transformers
Started by Dave |
31 Replies
17773 Views |
February 18, 2014, 08:14:24 pm by PRR |
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kt 88 O/P load
Started by ernie_jr |
2 Replies
2598 Views |
February 18, 2014, 04:10:39 pm by ernie_jr |
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Super Reverb Crapping out
Started by Toxophilite |
0 Replies
2356 Views |
February 18, 2014, 03:59:01 am by Toxophilite |
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5e3 weird scratchy pot problem...
Started by Phil_Tre |
15 Replies
7939 Views |
February 18, 2014, 03:13:39 am by stratele52 |
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Weber "Lenora"
Started by floyd |
7 Replies
5706 Views |
February 17, 2014, 08:19:49 pm by HotBluePlates |
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Silver Sparkle Silvertone Project
Started by TubeGeek |
7 Replies
4345 Views |
February 17, 2014, 06:41:56 pm by TubeGeek |
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New build from last year modified
Started by Colas LeGrippa |
0 Replies
2401 Views |
February 17, 2014, 05:49:26 pm by Colas LeGrippa |
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Allesandro Working Dog PPIMV question
Started by TubeGeek |
5 Replies
3673 Views |
February 17, 2014, 01:56:32 pm by Ed_Chambley |
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DELUXE REVERB w/boost control
Started by Colas LeGrippa |
13 Replies
5370 Views |
February 17, 2014, 11:58:11 am by Willabe |
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16 Replies
7871 Views |
February 17, 2014, 10:00:32 am by HotBluePlates |
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Is this good for anything?
Started by Stankfut |
11 Replies
8277 Views |
February 17, 2014, 08:45:45 am by jojokeo |
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ZENER diode 5378 for GZ34 ?
Started by Colas LeGrippa |
8 Replies
4086 Views |
February 17, 2014, 04:09:40 am by kagliostro |
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36 Replies
10511 Views |
February 15, 2014, 11:42:41 pm by HotBluePlates |
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mid boost
Started by dscottguitars |
5 Replies
3369 Views |
February 15, 2014, 07:09:21 pm by dscottguitars |
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4 Replies
3224 Views |
February 15, 2014, 04:10:19 pm by HotBluePlates |
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mixing diodes in PS
Started by punkykatt |
2 Replies
2302 Views |
February 15, 2014, 10:10:51 am by punkykatt |
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10 Replies
5214 Views |
February 15, 2014, 04:02:51 am by tubeswell |
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88 Replies
28824 Views |
February 14, 2014, 02:32:23 pm by tubenit |
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18 Replies
8527 Views |
February 14, 2014, 10:56:24 am by Tanazzo |
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Trainwreck Express Replica
Started by SleepLess |
26 Replies
10728 Views |
February 14, 2014, 06:29:06 am by SleepLess |
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Bogen CHB 100 into guitar amp
Started by TerryD |
15 Replies
11622 Views |
February 14, 2014, 02:16:43 am by SoundmasterG |
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10 Replies
6707 Views |
February 14, 2014, 01:33:43 am by kagliostro |
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20 Replies
19574 Views |
February 13, 2014, 06:58:33 pm by HotBluePlates |
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In a complete quandary
Started by eleventeen |
7 Replies
4572 Views |
February 13, 2014, 05:17:23 pm by HotBluePlates |
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12 Replies
5134 Views |
February 12, 2014, 06:38:18 pm by BrianS |
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Possibly dumb lightbulb limiter question
Started by 3choplex |
5 Replies
3319 Views |
February 12, 2014, 02:41:57 pm by 3choplex |
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VVR on switch...
Started by Phil_Tre |
9 Replies
4613 Views |
February 12, 2014, 11:50:17 am by Phil_Tre |
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2 Replies
3171 Views |
February 12, 2014, 11:01:45 am by Colas LeGrippa |
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0 Replies
2192 Views |
February 12, 2014, 09:26:34 am by TerryD |
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5 Replies
3633 Views |
February 12, 2014, 01:11:04 am by pullshocks |
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parallel FX loop
Started by tubenit |
35 Replies
17102 Views |
February 11, 2014, 08:47:12 pm by Tone Junkie |
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2 Replies
2593 Views |
February 11, 2014, 07:42:58 pm by Jack_Hester |
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Weak and crackling sound
Started by Leevi |
4 Replies
2909 Views |
February 11, 2014, 12:46:09 pm by Leevi |
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15 Replies
7155 Views |
February 11, 2014, 10:54:32 am by alerich |
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Taming a bright amp
Started by Souljunkie |
10 Replies
8453 Views |
February 10, 2014, 07:26:27 am by darkbluemurder |
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Vibrochamp AC switch wiring
Started by SleepLess |
7 Replies
4246 Views |
February 10, 2014, 03:34:43 am by SleepLess |
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Marshall MOSFET 3210 Motorboating
Started by JustMike |
7 Replies
4107 Views |
February 09, 2014, 06:31:50 pm by John |
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