Welcome To the Hoffman Amplifiers Forum
July 14, 2026, 11:55:34 am
Welcome To the Hoffman Amplifiers ForumJuly 14, 2026, 11:55:34 am | ||
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Blackface bandmaster reduce b+
Started by Quatro |
19 Replies
10503 Views |
September 30, 2012, 07:36:43 amby Mars-Hall |
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DIY 2204 Project
Started by TubeGeek |
29 Replies
11606 Views |
September 29, 2012, 04:20:35 pm by TIMBO |
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Amp Identifictation
Started by Crazyhorse5 |
11 Replies
7045 Views |
September 29, 2012, 05:43:56 am by John |
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twin preamp marshall
Started by garyboy |
3 Replies
3880 Views |
September 28, 2012, 07:02:32 pm by Backwoods Joe |
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6G6B with reverb
Started by phsyconoodler |
5 Replies
4822 Views |
September 27, 2012, 09:50:14 pm by shortfuse |
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74 Replies
30220 Views |
September 27, 2012, 09:22:32 pm by punkykatt |
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2 Replies
4913 Views |
September 26, 2012, 09:37:38 pm by thelonious |
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Marshall Class 5 Master?
Started by plexi50 |
7 Replies
6614 Views |
September 26, 2012, 07:23:15 pm by plexi50 |
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6V6 Stout Questions
Started by ncusack |
10 Replies
6392 Views |
September 26, 2012, 04:15:24 pm by ncusack |
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pots vs. resistors
Started by tubenit |
9 Replies
5897 Views |
September 26, 2012, 02:15:29 am by tubeswell |
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24 Replies
12073 Views |
September 25, 2012, 07:40:35 am by SILVERGUN |
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source of noise
Started by Leevi |
3 Replies
4652 Views |
September 25, 2012, 12:33:52 am by Leevi |
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EF86 - Suggestions on which to buy
Started by gtrbryan |
17 Replies
11342 Views |
September 24, 2012, 11:44:58 pm by tubeswell |
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Minor score- vintage stuff
Started by firemedic |
5 Replies
4265 Views |
September 24, 2012, 01:18:10 am by kagliostro |
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Is this stuff only for HiFi guy ?
Started by kagliostro |
9 Replies
6060 Views |
September 24, 2012, 01:11:34 am by kagliostro |
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help with ampeg b25 clone build
Started by embotone |
1 Replies
4301 Views |
September 23, 2012, 11:06:38 pm by PRR |
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BTO IN A CASHBOX
Started by TIMBO |
14 Replies
7800 Views |
September 23, 2012, 04:27:38 am by TIMBO |
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5879 triode voltages
Started by luthierwnc |
15 Replies
8662 Views |
September 22, 2012, 11:39:28 pm by PRR |
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Unstable EL34 pair
Started by Leevi |
6 Replies
5048 Views |
September 22, 2012, 06:38:23 pm by plexi50 |
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HR Deville on the bench
Started by rzenc |
1 Replies
3917 Views |
September 22, 2012, 11:12:28 am by tele335 |
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67 Replies
26325 Views |
September 21, 2012, 04:18:37 pm by sluckey |
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PI Driver Gain Differences
Started by plexi50 |
16 Replies
10451 Views |
September 21, 2012, 07:46:07 am by labb |
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23 Replies
13236 Views |
September 20, 2012, 10:57:44 pm by ElliottKoch |
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VVR defective under load
Started by Colas LeGrippa |
4 Replies
4459 Views |
September 20, 2012, 07:14:26 pm by Colas LeGrippa |
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My FIRST Amp Build
Started by Whays |
20 Replies
8519 Views |
September 19, 2012, 01:08:10 pm by Whays |
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4 Replies
6024 Views |
September 18, 2012, 06:35:58 pm by jazbo8 |
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Low Watt Build Ideas
Started by dpm309 |
23 Replies
12542 Views |
September 18, 2012, 12:09:55 pm by jojokeo |
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Princeton Reverb question
Started by worth |
11 Replies
6476 Views |
September 17, 2012, 08:00:20 pm by PRR |
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no b+ on coming off rectifier tube
Started by Bugman3183 |
11 Replies
7932 Views |
September 16, 2012, 04:09:59 am by tubeswell |
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9 Replies
8168 Views |
September 16, 2012, 01:20:32 am by SoundmasterG |
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22 Replies
12805 Views |
September 16, 2012, 01:03:15 am by kagliostro |
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V1 Split Cathode vs Shared
Started by plexi50 |
0 Replies
5027 Views |
September 15, 2012, 09:06:25 am by plexi50 |
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Your Favorite Bassman Amp Head
Started by plexi50 |
12 Replies
8427 Views |
September 14, 2012, 07:47:41 am by plexi50 |
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Output transformer impedance
Started by navdave |
17 Replies
20353 Views |
September 13, 2012, 09:41:41 pm by clyde |
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Bias question
Started by jeff |
8 Replies
5193 Views |
September 13, 2012, 07:48:50 pm by jeff |
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18w Tremolo issue...
Started by SleepLess |
25 Replies
12163 Views |
September 12, 2012, 10:01:23 pm by bnwitt |
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VOX AC100CPH Losing Volume Help Please?
Started by ncusack |
4 Replies
5186 Views |
September 12, 2012, 08:31:00 am by archaos |
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Traynor YBA-1 for Bass
Started by stratele52 |
2 Replies
4045 Views |
September 12, 2012, 06:19:07 am by stratele52 |
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9 Replies
6588 Views |
September 11, 2012, 03:53:59 pm by Ed_Chambley |
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doom metal amps anyone?
Started by bakerlite |
40 Replies
17748 Views |
September 11, 2012, 12:46:05 pm by Tone Junkie |
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65 Amps - More current, less voltage
Started by jubal81 |
26 Replies
15749 Views |
September 10, 2012, 08:47:29 pm by bnwitt |
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epi valve sr
Started by moondog2u |
12 Replies
9238 Views |
September 10, 2012, 04:29:35 pm by HotBluePlates |
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Princeton/Deluxe
Started by jeff |
47 Replies
19346 Views |
September 09, 2012, 09:34:04 pm by jeff |
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2 Replies
3754 Views |
September 09, 2012, 05:24:48 am by stratele52 |
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alternate use of bias tap?
Started by terminalgs |
5 Replies
4967 Views |
September 09, 2012, 04:29:38 am by kagliostro |
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6V6 vs. EL84
Started by Leevi |
12 Replies
9763 Views |
September 09, 2012, 01:31:51 am by Leevi |
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Lil' Brown One
Started by DummyLoad |
0 Replies
5308 Views |
September 08, 2012, 09:10:50 pm by DummyLoad |
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Old Radio Cabinet....
Started by Jack_Hester |
9 Replies
6106 Views |
September 08, 2012, 08:09:37 pm by Jack_Hester |
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Crate BV 120
Started by scrimpus |
4 Replies
4301 Views |
September 08, 2012, 12:31:36 pm by Leevi |
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power supply filtering
Started by CraigB |
9 Replies
5304 Views |
September 07, 2012, 06:08:52 pm by CraigB |
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