Welcome To the Hoffman Amplifiers ForumOctober 23, 2025, 09:06:30 am | ||
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Lectroid and 66 Guests are viewing this board. | ||||
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Adding Reverb to Sluckey's AC15
Started by clyde |
4 Replies
2936 Views |
![]() by pompeiisneaks |
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9 Replies
4530 Views |
![]() by pbman1953 |
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Marshall JMP -78 Master model 100w Lead
Started by niilopi |
11 Replies
3907 Views |
![]() by silverfox |
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11 Replies
3623 Views |
![]() by kagliostro |
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2 Replies
1955 Views |
![]() by Planobilly |
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Newbie Builder
Started by manofgod4life |
11 Replies
3084 Views |
![]() by sluckey |
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High Voltage 6L6 SE
Started by TIMBO |
27 Replies
10848 Views |
![]() by TIMBO |
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JCM800 Heater/Tube Issue
Started by dbray6714 |
9 Replies
2934 Views |
![]() by sluckey |
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AB763 grounding question
Started by Planobilly |
3 Replies
2139 Views |
![]() by Planobilly |
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8 Replies
2912 Views |
![]() by Leevi |
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Single ended el34 amp
Started by fossilshark |
35 Replies
27884 Views |
![]() by frankenxtein |
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Transformer voltage readings
Started by fossilshark |
2 Replies
2129 Views |
![]() by Willabe |
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Tweed Super 5E4A tweaking
Started by SleepLess |
35 Replies
9359 Views |
![]() by HotBluePlates |
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Amp for steel guitar
Started by Leevi |
28 Replies
7302 Views |
![]() by Leevi |
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16 Replies
8158 Views |
![]() by steelerfan88 |
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grid bias resistor value 6V6
Started by 12AX7 |
7 Replies
5846 Views |
![]() by 12AX7 |
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Hi-fi amp to guitar amp
Started by fossilshark |
7 Replies
3104 Views |
![]() by HotBluePlates |
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7 Replies
2538 Views |
![]() by Bangy |
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7 Replies
3129 Views |
![]() by shooter |
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Newbie Questions on 5F2A build
Started by Bangy |
14 Replies
3625 Views |
![]() by shooter |
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Half power switch idea... crazy?
Started by jjjtttggg |
9 Replies
3295 Views |
![]() by kagliostro |
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Princeton Reverb blowing fuses RESOLVED
Started by makingnoise88 « 1 2 3 » |
102 Replies
19838 Views |
![]() by makingnoise88 |
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Boogie Lone Star issues. Advice needed!
Started by frpax |
5 Replies
3607 Views |
![]() by frpax |
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heater schem question
Started by J Rindt |
11 Replies
3000 Views |
![]() by J Rindt |
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2 Replies
2102 Views |
![]() by Planobilly |
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Can i use 1R on el84 cathode same as 6V6 ?
Started by 12AX7 |
9 Replies
3546 Views |
![]() by HotBluePlates |
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5 Replies
2366 Views |
![]() by eleventeen |
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Tube pre amp into SS power section
Started by dunner84 |
2 Replies
1985 Views |
![]() by MakerDP |
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12AX7 - 8 pin sub
Started by TIMBO |
42 Replies
8785 Views |
![]() by tubenit |
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A Stronger One tube Reverb with a SF ?
Started by kagliostro |
13 Replies
6100 Views |
![]() by kagliostro |
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Tube Rectifier Power Supply with No Load
Started by Zarrir |
2 Replies
2158 Views |
![]() by Zarrir |
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Help please newbie builder alpha pots
Started by Bangy |
2 Replies
2095 Views |
![]() by Bangy |
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12au7 heater problem
Started by fossilshark |
13 Replies
4983 Views |
![]() by pompeiisneaks |
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9 Replies
4148 Views |
![]() by goldstache |
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F&T wierdness
Started by 12AX7 |
9 Replies
3305 Views |
![]() by 12AX7 |
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Low Powered Tweed Twin Issues - Help...
Started by p2pAmps |
13 Replies
4004 Views |
![]() by p2pAmps |
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Newcomb P-10-A
Started by Blind Lemon |
10 Replies
4416 Views |
![]() by eleventeen |
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Pp 6aq5 pt
Started by Scsoul |
8 Replies
3878 Views |
![]() by Scsoul |
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5 Replies
2939 Views |
![]() by Bangy |
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Hotrod Deluxe III Weak Clean Channel
Started by dpm309 |
5 Replies
2173 Views |
![]() by dpm309 |
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JCM800 Preamp 6v6 Push Pull
Started by mwelch55 |
10 Replies
5230 Views |
![]() by HotBluePlates |
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3 Replies
1897 Views |
![]() by shooter |
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Blowing fuse at startup
Started by dujuarez |
16 Replies
5285 Views |
![]() by John |
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5f6a low power ( Resolved )
Started by makingnoise88 |
39 Replies
7944 Views |
![]() by makingnoise88 |
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17 Replies
4029 Views |
![]() by Planobilly |
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100 Watt Twin Reverb Low Volume
Started by dpm309 |
4 Replies
2628 Views |
![]() by dpm309 |
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Toroidal transformer and reverb tank
Started by Leevi |
6 Replies
2602 Views |
![]() by Leevi |
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Voltage check
Started by g-man |
2 Replies
1985 Views |
![]() by g-man |
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Tube pream in a pedal
Started by Oddvar |
17 Replies
4570 Views |
![]() by kagliostro |
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microphonics?
Started by shooter |
1 Replies
1869 Views |
![]() by pompeiisneaks |
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