Welcome To the Hoffman Amplifiers Forum
December 09, 2025, 09:55:10 am
Welcome To the Hoffman Amplifiers ForumDecember 09, 2025, 09:55:10 am | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| 0 Members and 39 Guests are viewing this board. | ||||
|
|
reverb problem in 66 vibrolux
Started by blues man |
2 Replies
3253 Views |
June 28, 2010, 10:39:37 amby phsyconoodler |
|
|
|
Are this tubes usable ?
Started by kagliostro |
16 Replies
7271 Views |
June 28, 2010, 01:46:42 am by Rev D |
|
|
|
Thoughts on the EF184?
Started by Rev D |
5 Replies
12312 Views |
June 27, 2010, 10:51:53 pm by Rev D |
|
|
|
9 Replies
4635 Views |
June 27, 2010, 08:27:41 pm by tubenit |
|
|
|
|
9 Replies
5717 Views |
June 27, 2010, 03:21:29 pm by SoundmasterG |
|
|
|
|
Mating aa864 with ab165
Started by J Rindt |
4 Replies
3341 Views |
June 27, 2010, 12:34:28 pm by J Rindt |
|
|
|
Identifying source of Hum
Started by joelap |
10 Replies
5846 Views |
June 27, 2010, 09:59:36 am by sluckey |
|
|
|
Help Identify this board
Started by Custom_Amp_30 |
18 Replies
7222 Views |
June 27, 2010, 08:58:34 am by Dave |
|
|
|
Sovtek 5Y3GT went poof!
Started by mresistor |
10 Replies
5768 Views |
June 27, 2010, 05:18:04 am by Danskman |
|
|
|
20 Replies
8780 Views |
June 26, 2010, 11:03:38 pm by Platefire |
|
|
|
|
(Re)intro and question about Fender PIs
Started by Blackdog |
17 Replies
8557 Views |
June 26, 2010, 10:35:59 pm by PRR |
|
|
|
Fender 75 wierd power tube issue
Started by bnwitt |
20 Replies
9574 Views |
June 26, 2010, 10:22:33 pm by bnwitt |
|
|
|
Harp Amps?
Started by nastyoldtech |
11 Replies
7894 Views |
June 26, 2010, 05:49:02 pm by chuggy |
|
|
|
Bias keeps changing on Hiwatt
Started by frank57 |
4 Replies
4329 Views |
June 25, 2010, 10:56:22 pm by HotBluePlates |
|
|
|
My newest build
Started by JayB |
11 Replies
5437 Views |
June 25, 2010, 05:29:06 pm by JayB |
|
|
|
Ground PI with power?
Started by theundeadelvis |
5 Replies
5172 Views |
June 25, 2010, 04:30:32 pm by theundeadelvis |
|
|
|
5 Replies
3939 Views |
June 25, 2010, 03:13:09 pm by joelap |
|
|
|
|
More headroom in a Ampeg Gemini II
Started by chocopower |
11 Replies
9432 Views |
June 25, 2010, 10:54:50 am by eleventeen |
|
|
|
7 Replies
7737 Views |
June 25, 2010, 07:58:41 am by NSFY |
|
|
|
|
Acoustic thru twins normal channel mods?
Started by Searing |
8 Replies
5902 Views |
June 25, 2010, 12:38:21 am by PRR |
|
|
Using a 12AV7
Started by SoundmasterG |
31 Replies
17778 Views |
June 24, 2010, 04:51:12 pm by SoundmasterG |
|
|
|
can't bias tubes hot enough RESOLVED
Started by mageerc |
4 Replies
4217 Views |
June 24, 2010, 02:04:45 pm by bigdaddy |
|
|
|
One tube pulsing in a quad
Started by jerryjg |
1 Replies
3100 Views |
June 24, 2010, 01:39:02 pm by John |
|
|
|
Killer Ant arrived
Started by bigdaddy |
17 Replies
7924 Views |
June 24, 2010, 01:21:46 pm by bigdaddy |
|
|
|
Lab Series L2 schematic
Started by punkykatt |
3 Replies
6136 Views |
June 24, 2010, 11:36:05 am by punkykatt |
|
|
|
early Soldano Hot rod 50 heaters
Started by phsyconoodler |
24 Replies
13393 Views |
June 24, 2010, 01:07:28 am by Rev D |
|
|
|
2 Replies
4543 Views |
June 23, 2010, 10:50:21 pm by sluckey |
|
|
|
|
AB763 component value confusion
Started by nateflanigan |
3 Replies
3732 Views |
June 23, 2010, 09:15:04 pm by nateflanigan |
|
|
|
6 Replies
8323 Views |
June 23, 2010, 07:07:10 pm by bnwitt |
|
|
|
|
6L6 Carmen Ghia ?
Started by topbrent |
11 Replies
8449 Views |
June 23, 2010, 04:29:56 pm by drew |
|
|
|
7027A opinions?
Started by Backwoods Joe |
7 Replies
8787 Views |
June 23, 2010, 09:45:37 am by jjasilli |
|
|
|
Megachunk's Basic Jazz Amp Pix
Started by Megachunk |
4 Replies
3574 Views |
June 23, 2010, 09:13:21 am by WiderGates |
|
|
|
6550 advise
Started by sluckey |
12 Replies
7404 Views |
June 23, 2010, 06:41:30 am by sluckey |
|
|
|
Finished my EL34 Beast Champ
Started by theundeadelvis |
26 Replies
13785 Views |
June 22, 2010, 09:51:27 pm by theundeadelvis |
|
|
|
New problem with my old DR style build.
Started by Blackdog |
6 Replies
4482 Views |
June 22, 2010, 07:51:46 pm by PRR |
|
|
|
Mesa Subway Blues & Subway Rocket Reverb
Started by plexi50 |
2 Replies
5632 Views |
June 22, 2010, 02:35:45 pm by plexi50 |
|
|
|
motown switch
Started by birt |
12 Replies
6567 Views |
June 22, 2010, 11:45:01 am by bluesbear |
|
|
|
Mesa Stiletto Amplifier
Started by plexi50 |
2 Replies
3455 Views |
June 22, 2010, 06:39:16 am by plexi50 |
|
|
|
Weak tremolo in AB763
Started by LooseChange |
5 Replies
5431 Views |
June 22, 2010, 05:43:05 am by sluckey |
|
|
|
10 Replies
6407 Views |
June 22, 2010, 03:15:28 am by Blackdog |
|
|
|
|
Airline 9035A
Started by RicharD |
12 Replies
6818 Views |
June 22, 2010, 02:01:29 am by Rev D |
|
|
|
Reverb Tank Replacement Options
Started by BigE |
6 Replies
4806 Views |
June 21, 2010, 10:07:06 pm by PRR |
|
|
|
going nuts with EF... tubes
Started by birt |
1 Replies
3868 Views |
June 21, 2010, 05:57:32 pm by DummyLoad |
|
|
|
Power Transformer heat, to what degree?
Started by dwp |
3 Replies
3182 Views |
June 21, 2010, 05:21:00 pm by dwp |
|
|
|
120 Volts on Front Panel?
Started by Fresh_Start |
1 Replies
3195 Views |
June 21, 2010, 12:45:59 pm by sluckey |
|
|
|
6K6GT for 6V6
Started by bigdaddy |
10 Replies
13528 Views |
June 21, 2010, 10:31:14 am by bigdaddy |
|
|
|
Plexi 50 bright cap confusion
Started by bnwitt |
14 Replies
9581 Views |
June 21, 2010, 01:40:50 am by HotBluePlates |
|
|
|
impedance for Traynor MK111?
Started by phsyconoodler |
2 Replies
3387 Views |
June 20, 2010, 10:07:35 pm by phsyconoodler |
|
|
|
Tremolo Problems
Started by nastyoldtech |
20 Replies
12626 Views |
June 20, 2010, 05:23:56 pm by nastyoldtech |
|
|
|
Crate VC 20 too much gain
Started by dude |
11 Replies
8293 Views |
June 20, 2010, 04:03:32 pm by dude |
Normal Topic
Hot Topic (More than 25 replies)
Very Hot Topic (More than 50 replies)
Locked Topic
Sticky Topic
Poll
| Choose a link from the Hoffman Amplifiers parts catalog |
||
|
Mobile Device Catalog Link |
Yard Sale Discontinued |
Misc. Hardware |
| What's New |
Board Building Parts |
Amp trim Handles |
|
Lamps Diodes |
Hoffman Turret Boards |
Channel Switching |
| Resistors |
Fender Eyelet Boards |
Screws/Nuts Washers |
|
Jacks/Plugs Connectors |
Misc Eyelet Boards |
Tools |
| Capacitors |
Custom Boards |
Tubes Valves |
|
Pots Knobs |
Fuses/Cords |
Chassis |
|
Tube Sockets |
Switches |
Wire Cable |