Welcome To the Hoffman Amplifiers ForumAugust 29, 2026, 08:08:54 am | ||
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Cheap tube amp suggestions please
Started by TerryD |
8 Replies
6217 Views |
by Jack1962 |
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Hiwatt update
Started by frank57 |
0 Replies
4995 Views |
by frank57 |
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Quick question
Started by 67polara |
2 Replies
5151 Views |
by 67polara |
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Non-matched pair?
Started by Leevi |
11 Replies
8037 Views |
by plexi50 |
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Keep Blowing the HT Fuse
Started by shortfuse |
6 Replies
7088 Views |
by tubeswell |
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Odd voltages in P1 Extreme
Started by simonallaway |
20 Replies
13174 Views |
by EL34 |
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5 Replies
5561 Views |
by john_t |
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Philco Cap Can Value?
Started by plexi50 |
8 Replies
7018 Views |
by plexi50 |
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Need Motorola HS-701B schematic
Started by softwarejanitor |
2 Replies
5643 Views |
by softwarejanitor |
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Cap Can Value?
Started by plexi50 |
3 Replies
4991 Views |
by plexi50 |
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50 Replies
27804 Views |
by Willabe |
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Tube Current Draw
Started by plexi50 |
30 Replies
16461 Views |
by VMS |
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Where to buy 5881's and 5879's ?
Started by SLW |
5 Replies
6189 Views |
by tonewood |
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1966 Kent Tube Amp
Started by LooseChange |
5 Replies
6953 Views |
by LooseChange |
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Bridge circuit
Started by Leevi |
3 Replies
5389 Views |
by RicharD |
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PI Coupling Cap Mix
Started by plexi50 |
4 Replies
5098 Views |
by plexi50 |
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tremolo connection to 5879 cathode?
Started by firemedic |
7 Replies
6590 Views |
by firemedic |
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Filter choke to replace a power resistor?
Started by JCSIFU |
5 Replies
7315 Views |
by FYL |
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2 Replies
5333 Views |
by jjasilli |
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Reverb implementation. Would this work?
Started by Baguette |
4 Replies
5252 Views |
by Willabe |
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Bassman Ten - now what? (MODS)
Started by captaintrav |
13 Replies
11517 Views |
by Willabe |
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bias supply for full wave bridge
Started by phsyconoodler |
6 Replies
5766 Views |
by phsyconoodler |
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Volume control in a monitor.
Started by bbirling |
4 Replies
5021 Views |
by bbirling |
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15 Replies
8421 Views |
by phsyconoodler |
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grid leak bias on preamp stage
Started by panhead |
4 Replies
7131 Views |
by Fresh_Start |
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Peavey Delta Blues Cap
Started by plexi50 |
4 Replies
6064 Views |
by plexi50 |
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Favourite master for cathodyne PI's
Started by phsyconoodler |
17 Replies
14014 Views |
by Shrapnel |
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'59 Bassman clone build - success!
Started by Midtex |
14 Replies
10971 Views |
by Midtex |
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17 Replies
11019 Views |
by chabby-ao |
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Best place for heaters?
Started by frank57 |
9 Replies
7666 Views |
by frank57 |
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New Build Help
Started by heymymy |
1 Replies
4853 Views |
by tubenit |
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March - Desktop Studio Series
Started by LooseChange |
12 Replies
8664 Views |
by LooseChange |
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Mercury PT Wire Question
Started by heymymy |
2 Replies
4814 Views |
by heymymy |
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1 Replies
4627 Views |
by Willabe |
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Cathode Bias Power Tubes Bias Voltages
Started by TIMBO |
7 Replies
7078 Views |
by LooseChange |
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Ground Issues on Tweed Deluxe Replica
Started by dd3keegs |
7 Replies
7595 Views |
by dd3keegs |
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Which OT tap to use for presence?
Started by Midtex |
18 Replies
10949 Views |
by Midtex |
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Problems with Silver Mica caps
Started by Leevi |
12 Replies
13685 Views |
by Leevi |
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Silver jubilee ceriatone clone on 2210!?
Started by Andre Oliveros « 1 2 » |
85 Replies
33705 Views |
by chabby-ao |
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20 Replies
16410 Views |
by plexi50 |
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Bedrock 1200 - Circuit discussion
Started by LooseChange |
13 Replies
12139 Views |
by Willabe |
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Bass Power Amp
Started by Leevi |
18 Replies
11075 Views |
by kagliostro |
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One other strange component, or not ?
Started by kagliostro |
2 Replies
4623 Views |
by kagliostro |
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24 Replies
20642 Views |
by Fresh_Start |
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Hi Fi for the guitar amp guy?
Started by kriswel |
18 Replies
11884 Views |
by steven |
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Help with mod
Started by chabby-ao |
10 Replies
6777 Views |
by chabby-ao |
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AB763 tremolo hardly noticeable...
Started by bruno |
5 Replies
6516 Views |
by Fresh_Start |
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A strange Transformer ???
Started by kagliostro |
3 Replies
5156 Views |
by kagliostro |
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tube effects platform
Started by firemedic |
8 Replies
5972 Views |
by firemedic |
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7 Replies
7467 Views |
by HotBluePlates |
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