Welcome To the Hoffman Amplifiers Forum
March 12, 2026, 08:08:00 am
Welcome To the Hoffman Amplifiers ForumMarch 12, 2026, 08:08:00 am | ||
| Subject / Started by | Replies / Views | Last post  |
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Replacing plate R's
Started by g-man |
4 Replies
2805 Views |
April 27, 2014, 03:20:41 pmby eleventeen |
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Bad cracking noise, please listen
Started by dscottguitars |
0 Replies
2500 Views |
April 27, 2014, 03:13:59 pm by dscottguitars |
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SIR #36 Mod Schematic - Help
Started by valhala92 |
13 Replies
14170 Views |
April 27, 2014, 10:59:24 am by Jack1962 |
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38 Replies
25164 Views |
April 26, 2014, 08:46:37 pm by PRR |
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10 Replies
8861 Views |
April 26, 2014, 06:55:47 pm by J Rindt |
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Does this PT have a center tap?
Started by dude |
9 Replies
6170 Views |
April 26, 2014, 02:41:48 pm by eleventeen |
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Tube Identification Amperex 49H2
Started by TerryD |
4 Replies
3714 Views |
April 24, 2014, 08:40:48 pm by TerryD |
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Bass guitar Hi-Fi 55W
Started by andrew |
7 Replies
3927 Views |
April 24, 2014, 03:50:58 pm by HotBluePlates |
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6 Replies
4353 Views |
April 24, 2014, 12:48:50 am by PRR |
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66 Vibrolux No sound but reverb squeal
Started by TerryD |
36 Replies
15000 Views |
April 23, 2014, 10:27:53 pm by HotBluePlates |
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Vibrasonic players?
Started by Voxbox |
4 Replies
3535 Views |
April 23, 2014, 10:37:11 am by tubenit |
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1960 Fender chassis plating
Started by Voxbox |
3 Replies
3350 Views |
April 23, 2014, 10:12:41 am by 6G6 |
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14 Replies
5238 Views |
April 22, 2014, 10:47:48 pm by Platefire |
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24 Replies
10678 Views |
April 22, 2014, 06:44:15 pm by RTR |
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troubleshooting a tremolo circuit
Started by BrianS |
30 Replies
23140 Views |
April 22, 2014, 04:04:11 pm by sluckey |
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15 Replies
6016 Views |
April 22, 2014, 12:21:13 pm by HotBluePlates |
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UK domestic power supply
Started by mayburyds |
11 Replies
5381 Views |
April 21, 2014, 05:43:19 pm by HotBluePlates |
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Rectifier tube and bias
Started by dscottguitars |
11 Replies
6383 Views |
April 21, 2014, 12:07:07 am by HotBluePlates |
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3 Replies
3164 Views |
April 20, 2014, 03:24:50 pm by bohema79 |
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Egnater TOL Voltage Regulator
Started by navdave |
2 Replies
3441 Views |
April 20, 2014, 02:17:26 pm by navdave |
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BluezMeister 6G16
Started by tubenit |
6 Replies
4053 Views |
April 19, 2014, 05:52:29 pm by tubenit |
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EL84 For Fender amps?
Started by lego4040 |
8 Replies
6093 Views |
April 19, 2014, 12:22:15 pm by lego4040 |
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12 Replies
5082 Views |
April 19, 2014, 08:59:17 am by lego4040 |
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What two builds do you still want to do?
Started by tubenit |
24 Replies
7773 Views |
April 18, 2014, 11:57:36 pm by MrMDK |
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James tone stack for a Tweed Princeton
Started by g-man |
25 Replies
22685 Views |
April 18, 2014, 10:27:41 am by g-man |
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0 Replies
3202 Views |
April 17, 2014, 02:48:55 pm by bill raymond |
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Acoustic guitar amp - sort of
Started by tubenit |
14 Replies
5714 Views |
April 17, 2014, 09:57:26 am by SILVERGUN |
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18 Replies
9224 Views |
April 16, 2014, 10:53:05 pm by PRR |
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11 Replies
5534 Views |
April 15, 2014, 08:00:21 pm by HotBluePlates |
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15 Replies
8165 Views |
April 15, 2014, 07:29:05 pm by Willabe |
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New Tweed Vibrolux 5F11 build
Started by SleepLess |
32 Replies
19098 Views |
April 15, 2014, 01:46:42 pm by SleepLess |
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Terminal Strips / Box Tails
Started by HommeMarrBuckley |
9 Replies
5077 Views |
April 15, 2014, 01:12:30 pm by HotBluePlates |
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New Project: Supro Thunderbolt
Started by TubeGeek |
43 Replies
17913 Views |
April 15, 2014, 12:48:06 pm by SILVERGUN |
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9 Replies
4016 Views |
April 15, 2014, 12:24:56 pm by Mike_J |
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23 Replies
11939 Views |
April 14, 2014, 11:59:16 am by tubenit |
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JTM60.... Can we make it better????
Started by TIMBO |
14 Replies
11734 Views |
April 14, 2014, 04:20:19 am by TIMBO |
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18 Replies
7211 Views |
April 13, 2014, 10:56:29 pm by jojokeo |
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6 Replies
4065 Views |
April 13, 2014, 09:02:26 pm by eleventeen |
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Problem with tube rectifier
Started by Leevi |
2 Replies
3005 Views |
April 13, 2014, 11:04:12 am by Leevi |
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19 Replies
9342 Views |
April 13, 2014, 05:57:13 am by John |
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67 Replies
37740 Views |
April 13, 2014, 12:18:00 am by Ritchie200 |
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3ma or 3mra Pot?
Started by Speakz |
20 Replies
7786 Views |
April 12, 2014, 09:43:11 pm by Willabe |
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9 Replies
7234 Views |
April 11, 2014, 07:54:58 pm by Mike_J |
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question RE: PSU filtering
Started by 12AX7 |
3 Replies
3457 Views |
April 11, 2014, 07:46:22 pm by HotBluePlates |
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GZ34 used in AA1164 Princeton Reverb?
Started by Arctic_AK |
9 Replies
7993 Views |
April 11, 2014, 02:31:19 am by jojokeo |
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Silvertone 1484 motorboating
Started by micajah |
21 Replies
9249 Views |
April 10, 2014, 10:21:34 pm by SoundmasterG |
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21 Replies
15462 Views |
April 10, 2014, 09:49:24 pm by kagliostro |
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chart showing proper 5e3 voltages
Started by alan 53 |
9 Replies
14338 Views |
April 10, 2014, 08:08:02 pm by Willabe |
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1 Replies
3131 Views |
April 10, 2014, 12:01:20 am by HotBluePlates |
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Bassman/JTM45 ExpressSCH
Started by glassesnvests |
9 Replies
4617 Views |
April 09, 2014, 06:23:56 pm by ac427v |
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