Technical Discussion

Moderators: pompeiisneaks, Colossal

New Topic

13790 topics

Page 4 of 276
- Jump to page:
Previous
1
2
3
4
5
6
…
276
Next

Announcements

Replies

Views

Last post

FACEBOOK GROUP FOR EMERGENCY MEETUP

Last post by johnnyreece « Fri Oct 17, 2025 12:35 pm
Posted in Garage Talk
Replies: 3
by xtian » Thu Oct 16, 2025 4:51 pm » in Garage Talk

3 Replies

841 Views

Last post by johnnyreece
Fri Oct 17, 2025 12:35 pm

Topics

Replies

Views

Last post

Requesting feedback: attenuator + re-amplifier schematic

Last post by mhuss « Thu Jul 17, 2025 12:35 pm
Replies: 3
by cdemike » Sat Jul 12, 2025 12:35 am

3 Replies

727 Views

Last post by mhuss
Thu Jul 17, 2025 12:35 pm
C2C Tube DI project with some analysis

Last post by beasleybodyshop « Wed Jul 16, 2025 3:40 pm
Replies: 1
by beasleybodyshop » Wed Jul 16, 2025 3:38 pm

1 Replies

429 Views

Last post by beasleybodyshop
Wed Jul 16, 2025 3:40 pm
Old 2xEL34 PA Amp - what should I build?

Last post by SixStringing « Sun Jul 13, 2025 4:31 pm
Replies: 26
by SixStringing » Tue Jul 01, 2025 7:18 pm
1

2
26 Replies

2014 Views

Last post by SixStringing
Sun Jul 13, 2025 4:31 pm
Soldano Space Box Info/Schematic

Last post by rccolgan « Fri Jul 11, 2025 5:55 pm
Replies: 7
by rccolgan » Fri Feb 07, 2025 9:04 pm

7 Replies

2218 Views

Last post by rccolgan
Fri Jul 11, 2025 5:55 pm
FX Loop Advice for Hot Cat with VVR Build

Last post by martin manning « Fri Jul 11, 2025 11:50 am
Replies: 35
by bcmatt » Sun Jun 22, 2025 10:44 pm
1

2

3
35 Replies

2865 Views

Last post by martin manning
Fri Jul 11, 2025 11:50 am
Bench and Shop Lighting

Last post by nuke « Thu Jul 10, 2025 6:55 pm
Replies: 5
by SoulFetish » Wed Jul 09, 2025 3:50 am

5 Replies

789 Views

Last post by nuke
Thu Jul 10, 2025 6:55 pm
VHT Pitbull Hundred/CL - Preamp issue (fixed), Stumped on biasing!

Last post by Wintercept « Thu Jul 10, 2025 3:18 pm
Replies: 5
by Wintercept » Wed Jun 11, 2025 5:12 am

5 Replies

783 Views

Last post by Wintercept
Thu Jul 10, 2025 3:18 pm
Single/Parallell switch pop & NFB switch pop

Last post by Albi « Thu Jul 10, 2025 5:14 am
Replies: 16
by Albi » Wed Jun 18, 2025 11:46 pm
1

2
16 Replies

1693 Views

Last post by Albi
Thu Jul 10, 2025 5:14 am
B+ Dropping/Decoupling Resistor

Last post by FourT6and2 « Wed Jul 09, 2025 11:24 pm
Replies: 8
by FourT6and2 » Wed Jul 09, 2025 12:31 am

8 Replies

800 Views

Last post by FourT6and2
Wed Jul 09, 2025 11:24 pm
PTP Vibrochamp Hum

Last post by LegendaryCheddar « Tue Jul 08, 2025 3:56 pm
Replies: 10
by LegendaryCheddar » Wed Jun 25, 2025 12:01 pm

10 Replies

1083 Views

Last post by LegendaryCheddar
Tue Jul 08, 2025 3:56 pm
Ceriatone DZ30 (Matchless HC30 clone) Crackle

Last post by R.G. « Mon Jul 07, 2025 1:43 pm
Replies: 20
by psychic fuzz » Mon Jun 23, 2025 12:50 pm
1

2
20 Replies

1978 Views

Last post by R.G.
Mon Jul 07, 2025 1:43 pm
Testing for cap leakage at rated voltage question.

Last post by dragonbat13 « Mon Jul 07, 2025 11:42 am
Replies: 3
by dragonbat13 » Sun Jul 06, 2025 10:56 pm

3 Replies

500 Views

Last post by dragonbat13
Mon Jul 07, 2025 11:42 am
Tube Amp buzz due to dirty electricity in my house

Last post by R.G. « Fri Jul 04, 2025 8:01 pm
Replies: 2
by Songful » Fri Jul 04, 2025 5:00 pm

2 Replies

399 Views

Last post by R.G.
Fri Jul 04, 2025 8:01 pm
Now for the Buzz/hum chase - 2 channel tube amp

Last post by R.G. « Fri Jul 04, 2025 3:23 pm
Replies: 11
by pjd3 » Wed Jul 02, 2025 2:06 pm

11 Replies

1040 Views

Last post by R.G.
Fri Jul 04, 2025 3:23 pm
Japanese Resistor Values on Schematic

Last post by syscokid « Fri Jul 04, 2025 4:29 am
Replies: 8
by syscokid » Mon Jun 30, 2025 7:04 pm

8 Replies

1044 Views

Last post by syscokid
Fri Jul 04, 2025 4:29 am
Soldano SLO channel separation mod

Last post by Yoda « Wed Jul 02, 2025 10:31 pm
Replies: 5
by Yoda » Tue Jul 01, 2025 4:48 pm

5 Replies

657 Views

Last post by Yoda
Wed Jul 02, 2025 10:31 pm
Knight Allied Monoblock amp

Last post by angelodp « Tue Jul 01, 2025 2:26 pm
Replies: 15
by angelodp » Sun Jun 29, 2025 10:07 pm
1

2
15 Replies

1285 Views

Last post by angelodp
Tue Jul 01, 2025 2:26 pm
Dirty Shirley Wonky sine wave

Last post by Microamp « Sun Jun 29, 2025 10:29 pm
Replies: 5
by Microamp » Sat Jun 28, 2025 4:12 am

5 Replies

658 Views

Last post by Microamp
Sun Jun 29, 2025 10:29 pm
3 channel with integrate fx loop. Build from scratch

Last post by bcmatt « Sun Jun 29, 2025 8:31 pm
Replies: 1
by Tiopepe » Sun Apr 13, 2025 8:58 pm

1 Replies

973 Views

Last post by bcmatt
Sun Jun 29, 2025 8:31 pm
Is My Deluxe 5E3 “Normal”?

Last post by psb962 « Sat Jun 28, 2025 11:55 pm
Replies: 11
by syscokid » Sun Jul 14, 2024 5:20 pm

11 Replies

2631 Views

Last post by psb962
Sat Jun 28, 2025 11:55 pm
Is there any simple 4 channel Latching Circuit?

Last post by wolf13 « Fri Jun 27, 2025 6:09 am
Replies: 20
by psychepool » Wed Jun 07, 2023 12:52 am
1

2
20 Replies

5432 Views

Last post by wolf13
Fri Jun 27, 2025 6:09 am
Ampeg GVT Circuit - Anything Special?

Last post by nworbetan « Fri Jun 27, 2025 5:04 am
Replies: 1
by vipor3D » Fri Jun 27, 2025 12:10 am

1 Replies

384 Views

Last post by nworbetan
Fri Jun 27, 2025 5:04 am
The 1ohm Resistor Method for Biasing

Last post by maxkracht « Wed Jun 25, 2025 10:13 pm
Replies: 26
by desertmouth90 » Mon Jun 23, 2025 3:04 pm
1

2
26 Replies

1949 Views

Last post by maxkracht
Wed Jun 25, 2025 10:13 pm
Conflicting Silvertone 1482 Schematics & Cap Question

Last post by martin manning « Tue Jun 24, 2025 5:37 pm
Replies: 5
by Scaramoucheii » Mon Jun 23, 2025 6:20 pm

5 Replies

543 Views

Last post by martin manning
Tue Jun 24, 2025 5:37 pm
Passive Loop Placement?

Last post by pdf64 « Mon Jun 23, 2025 11:58 pm
Replies: 3
by FourT6and2 » Mon Jun 23, 2025 5:47 am

3 Replies

504 Views

Last post by pdf64
Mon Jun 23, 2025 11:58 pm
HT voltages for 12L6

Last post by nuke « Mon Jun 23, 2025 10:33 am
Replies: 15
by oxbow_lake » Fri Jun 20, 2025 4:34 pm
1

2
15 Replies

1300 Views

Last post by nuke
Mon Jun 23, 2025 10:33 am
Under the hood of a 1965 Supro Thunderbolt.

Last post by Stevem « Sun Jun 22, 2025 8:02 am
Replies: 8
by Stevem » Wed Jun 18, 2025 8:34 pm

8 Replies

964 Views

Last post by Stevem
Sun Jun 22, 2025 8:02 am
Stromberg Carlson PA conversion output volume issue

Last post by Oregonblues « Sat Jun 21, 2025 10:30 pm
Replies: 5
by Oregonblues » Tue Jun 10, 2025 9:29 pm

5 Replies

570 Views

Last post by Oregonblues
Sat Jun 21, 2025 10:30 pm
Fx loop configuration in Mesa Mk build

Last post by hayun « Fri Jun 20, 2025 6:23 am
Replies: 6
by hayun » Tue Jun 17, 2025 9:17 am

6 Replies

764 Views

Last post by hayun
Fri Jun 20, 2025 6:23 am
Vacuum Rectifier Faking (for shane...)

Last post by shane « Thu Jun 19, 2025 9:22 pm
Replies: 2
by R.G. » Thu Jun 19, 2025 2:53 pm

2 Replies

425 Views

Last post by shane
Thu Jun 19, 2025 9:22 pm
Advice on flux

Last post by SoulFetish « Thu Jun 19, 2025 4:46 am
Replies: 6
by dragonbat13 » Sun Jun 15, 2025 1:38 am

6 Replies

791 Views

Last post by SoulFetish
Thu Jun 19, 2025 4:46 am
Stromberg Carlson no.19 model Pa head conversion output issues

Last post by Oregonblues « Wed Jun 18, 2025 10:47 pm
Replies: 3
by Oregonblues » Tue Jun 10, 2025 8:27 pm

3 Replies

429 Views

Last post by Oregonblues
Wed Jun 18, 2025 10:47 pm
Rebuilt Hammond AO-44 into Vox

Last post by Littlewyan « Wed Jun 18, 2025 9:55 pm
Replies: 13
by Littlewyan » Mon Jun 02, 2025 8:09 am

13 Replies

1625 Views

Last post by Littlewyan
Wed Jun 18, 2025 9:55 pm
Minimizing noise on series/stacked filaments

Last post by sluckey « Wed Jun 18, 2025 1:44 pm
Replies: 7
by oxbow_lake » Tue Jun 17, 2025 2:02 am

7 Replies

770 Views

Last post by sluckey
Wed Jun 18, 2025 1:44 pm
Bias circuit resistor value question

Last post by Brad@166 « Wed Jun 18, 2025 1:05 pm
Replies: 14
by Brad@166 » Sun Jun 15, 2025 4:02 pm

14 Replies

1435 Views

Last post by Brad@166
Wed Jun 18, 2025 1:05 pm
"0 Watt Power Amp" - Synergy, now Tone King

Last post by jbrrrrr « Tue Jun 17, 2025 8:05 pm
Replies: 13
by jbrrrrr » Sat Jan 25, 2025 7:08 am

13 Replies

3902 Views

Last post by jbrrrrr
Tue Jun 17, 2025 8:05 pm
Estimating covering yardage for an amp cabinet

Last post by Phil_S « Tue Jun 17, 2025 12:36 am
Replies: 3
by nuke » Sun Jun 15, 2025 8:17 am

3 Replies

608 Views

Last post by Phil_S
Tue Jun 17, 2025 12:36 am
No Sound or anything in Soldano.

Last post by syscokid « Mon Jun 16, 2025 6:09 pm
Replies: 6
by Oddvar R » Sun Jun 15, 2025 4:11 pm

6 Replies

649 Views

Last post by syscokid
Mon Jun 16, 2025 6:09 pm
Spec for LDR in tremolo circuit?

Last post by maxkracht « Mon Jun 16, 2025 3:03 pm
Replies: 3
by Mark » Mon Jun 16, 2025 1:52 am

3 Replies

588 Views

Last post by maxkracht
Mon Jun 16, 2025 3:03 pm
Expected B+ fully loaded and biased

Last post by katopan « Mon Jun 16, 2025 1:13 am
Replies: 9
by pjd3 » Thu Jun 12, 2025 4:24 pm

9 Replies

1024 Views

Last post by katopan
Mon Jun 16, 2025 1:13 am
Valve King Mesa Mod

Last post by bushmanjr83 « Sun Jun 15, 2025 8:16 pm
Replies: 2
by bushmanjr83 » Wed Jun 11, 2025 4:20 am

2 Replies

637 Views

Last post by bushmanjr83
Sun Jun 15, 2025 8:16 pm
jacks for attenuator

Last post by mhuss « Thu Jun 12, 2025 3:00 pm
Replies: 5
by DSones » Tue Jun 10, 2025 9:39 pm

5 Replies

728 Views

Last post by mhuss
Thu Jun 12, 2025 3:00 pm
mechanical question

Last post by cdemike « Wed Jun 11, 2025 1:37 pm
Replies: 8
by hebaton » Wed Jun 11, 2025 12:23 am

8 Replies

834 Views

Last post by cdemike
Wed Jun 11, 2025 1:37 pm
two channels/one cathode follower

Last post by cdemike « Tue Jun 10, 2025 8:54 pm
Replies: 5
by phillyhudson » Mon Jun 09, 2025 3:45 pm

5 Replies

1030 Views

Last post by cdemike
Tue Jun 10, 2025 8:54 pm
Subjective question KT66 vs EL34

Last post by hebaton « Tue Jun 10, 2025 11:42 am
Replies: 9
by hebaton » Mon Jun 09, 2025 11:03 am

9 Replies

1443 Views

Last post by hebaton
Tue Jun 10, 2025 11:42 am
Marshall Major and Axe FX 3

Last post by Roe « Tue Jun 10, 2025 6:20 am
Replies: 7
by oacikgoz » Sat Jun 07, 2025 2:50 pm

7 Replies

1231 Views

Last post by Roe
Tue Jun 10, 2025 6:20 am
uTracer (Micro Curve Tracer)

Last post by bluesbreaker62 « Mon Jun 09, 2025 7:23 am
Replies: 318
by martin manning » Sun Jul 21, 2013 1:02 pm
1

…

18

19

20

21

22
318 Replies

123325 Views

Last post by bluesbreaker62
Mon Jun 09, 2025 7:23 am
Brighten tone of Ampeg B-15 "Big M" amp

Last post by Paul Lebow « Sun Jun 08, 2025 8:42 pm
Replies: 35
by Paul Lebow » Sun Apr 27, 2025 4:17 pm
1

2

3
35 Replies

7358 Views

Last post by Paul Lebow
Sun Jun 08, 2025 8:42 pm
Verify My Mini Bias Board for a 6G3

Last post by syscokid « Sat Jun 07, 2025 8:23 pm
Replies: 16
by syscokid » Fri Jun 06, 2025 3:32 pm
1

2
16 Replies

2537 Views

Last post by syscokid
Sat Jun 07, 2025 8:23 pm
Interesting Trade Proposal - opinions solicited please

Last post by WhopperPlate « Sat Jun 07, 2025 6:37 pm
Replies: 3
by Raoul Duke » Thu Jun 05, 2025 11:47 pm

3 Replies

722 Views

Last post by WhopperPlate
Sat Jun 07, 2025 6:37 pm

New Topic

13790 topics

Page 4 of 276
- Jump to page:
Previous
1
2
3
4
5
6
…
276
Next

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum