Technical Discussion

Moderators: pompeiisneaks, Colossal

New Topic

13790 topics

Page 61 of 276
- Jump to page:
Previous
1
…
59
60
61
62
63
…
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

5454 Views

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

Topics

Replies

Views

Last post

100w amp & FOUR 4x12 CABS or more @ 4 ohms

Last post by Scumback Speakers « Wed Nov 21, 2018 5:35 pm
Replies: 3
by captaRIan » Mon Nov 19, 2018 2:39 pm

3 Replies

474 Views

Last post by Scumback Speakers
Wed Nov 21, 2018 5:35 pm
Totem Pole Load Splitter

Last post by tubeswell « Tue Nov 20, 2018 2:21 pm
Replies: 2
by stephenl » Mon Nov 05, 2018 12:06 pm

2 Replies

468 Views

Last post by tubeswell
Tue Nov 20, 2018 2:21 pm
Matched Tubes?

Last post by Marvelicious « Mon Nov 19, 2018 7:54 pm
Replies: 30
by Emetal » Tue Sep 25, 2018 2:15 pm
1

2

3
30 Replies

5757 Views

Last post by Marvelicious
Mon Nov 19, 2018 7:54 pm
Gain of a Parallel Input

Last post by Roe « Mon Nov 19, 2018 10:47 am
Replies: 16
by populartsl » Mon Sep 24, 2018 12:16 pm
1

2
16 Replies

2623 Views

Last post by Roe
Mon Nov 19, 2018 10:47 am
What have you built from a London Power book?

Last post by gingertube « Mon Nov 19, 2018 7:37 am
Replies: 5
by Mark » Wed Oct 24, 2018 6:11 am

5 Replies

1085 Views

Last post by gingertube
Mon Nov 19, 2018 7:37 am
Where to insert preamp bias-vary tremolo?

Last post by funkgang49 « Fri Nov 16, 2018 2:29 am
Replies: 16
by funkgang49 » Mon Nov 12, 2018 8:53 pm
1

2
16 Replies

2451 Views

Last post by funkgang49
Fri Nov 16, 2018 2:29 am
What Brand Resistor?

Last post by V2 « Wed Nov 14, 2018 12:00 am
Replies: 7
by KrishnaphatM » Tue Nov 13, 2018 3:26 am

7 Replies

1298 Views

Last post by V2
Wed Nov 14, 2018 12:00 am
MIYUKI ELK Custom 150 Head

Last post by Leo_Gnardo « Tue Nov 13, 2018 1:52 pm
Replies: 7
by Junkin8ez » Mon Nov 12, 2018 1:11 pm

7 Replies

1501 Views

Last post by Leo_Gnardo
Tue Nov 13, 2018 1:52 pm
1 VDC Cupling Cap Leakage

Last post by RockinRocket « Tue Nov 13, 2018 1:15 am
Replies: 7
by RockinRocket » Fri Nov 09, 2018 5:41 pm

7 Replies

896 Views

Last post by RockinRocket
Tue Nov 13, 2018 1:15 am
Voltage and Impedance Switches

Last post by pompeiisneaks « Mon Nov 12, 2018 11:07 pm
Replies: 21
by Bombacaototal » Thu Nov 08, 2018 4:51 pm
1

2
21 Replies

2092 Views

Last post by pompeiisneaks
Mon Nov 12, 2018 11:07 pm
Questions about building AB763 out of Bogen amp...

Last post by chikov « Mon Nov 12, 2018 2:41 pm
Replies: 51
by chikov » Sat Apr 30, 2016 11:15 pm
1

2

3

4
51 Replies

14174 Views

Last post by chikov
Mon Nov 12, 2018 2:41 pm
Controlling VG with Rg

Last post by Andy Le Blanc « Mon Nov 12, 2018 2:16 pm
Replies: 2
by Andy Le Blanc » Mon Nov 05, 2018 6:53 pm

2 Replies

561 Views

Last post by Andy Le Blanc
Mon Nov 12, 2018 2:16 pm
PM tubes?

Last post by TUBEDUDE « Sun Nov 11, 2018 12:27 pm
Replies: 9
by ER » Mon Nov 05, 2018 1:30 am

9 Replies

2995 Views

Last post by TUBEDUDE
Sun Nov 11, 2018 12:27 pm
ID unmarked diodes by metering

Last post by Reeltarded « Sat Nov 10, 2018 7:06 pm
Replies: 10
by Reeltarded » Sat Nov 10, 2018 12:11 pm

10 Replies

675 Views

Last post by Reeltarded
Sat Nov 10, 2018 7:06 pm
Radio to guitar amplifier

Last post by tubeswell « Thu Nov 08, 2018 6:05 am
Replies: 21
by TomJS » Fri Nov 02, 2018 9:04 pm
1

2
21 Replies

2519 Views

Last post by tubeswell
Thu Nov 08, 2018 6:05 am
Books for beginners on tube amps

Last post by M Fowler « Wed Nov 07, 2018 10:19 pm
Replies: 8
by megatrav » Tue Nov 06, 2018 4:11 am

8 Replies

5095 Views

Last post by M Fowler
Wed Nov 07, 2018 10:19 pm
Drilling/Punching a 24mm Hole In A Chassis

Last post by tubeswell « Wed Nov 07, 2018 9:31 pm
Replies: 10
by Cathode Ray » Sun Nov 04, 2018 2:16 pm

10 Replies

1925 Views

Last post by tubeswell
Wed Nov 07, 2018 9:31 pm
Resistor type/brand

Last post by sergio « Sun Nov 04, 2018 1:35 pm
Replies: 2
by sergio » Sat Nov 03, 2018 5:42 pm

2 Replies

561 Views

Last post by sergio
Sun Nov 04, 2018 1:35 pm
Something a bit different - Legend 6V6

Last post by strelok « Sun Nov 04, 2018 8:40 am
Replies: 7
by strelok » Wed Oct 31, 2018 6:42 am

7 Replies

839 Views

Last post by strelok
Sun Nov 04, 2018 8:40 am
split load phase inverter

Last post by dotfret « Sat Nov 03, 2018 11:28 pm
Replies: 3
by sbirkenstock » Fri Oct 26, 2018 5:48 pm

3 Replies

756 Views

Last post by dotfret
Sat Nov 03, 2018 11:28 pm
Jet City JCA22 Attenuator Mod

Last post by d95err « Fri Nov 02, 2018 6:37 pm
Replies: 1
by alpacino2368 » Fri Oct 26, 2018 2:11 pm

1 Replies

735 Views

Last post by d95err
Fri Nov 02, 2018 6:37 pm
Low Heater Voltage

Last post by Reeltarded « Wed Oct 31, 2018 6:28 pm
Replies: 9
by kanderson70 » Wed Oct 31, 2018 1:19 pm

9 Replies

763 Views

Last post by Reeltarded
Wed Oct 31, 2018 6:28 pm
Reactive Load Question

Last post by Cathode Ray « Tue Oct 30, 2018 9:00 pm
Replies: 84
by Cathode Ray » Wed Oct 17, 2018 3:31 pm
1

2

3

4

5

6
84 Replies

11019 Views

Last post by Cathode Ray
Tue Oct 30, 2018 9:00 pm
Merlins 10k 100p grid input.

Last post by pdf64 « Tue Oct 30, 2018 5:14 pm
Replies: 10
by RockinRocket » Sat Oct 20, 2018 6:08 pm

10 Replies

1479 Views

Last post by pdf64
Tue Oct 30, 2018 5:14 pm
Different voltages on each triode

Last post by Bombacaototal « Tue Oct 30, 2018 1:54 pm
Replies: 2
by Bombacaototal » Tue Oct 30, 2018 12:24 pm

2 Replies

282 Views

Last post by Bombacaototal
Tue Oct 30, 2018 1:54 pm
Transformer ID

Last post by Jered « Fri Oct 26, 2018 2:28 am
Replies: 2
by Jered » Wed Oct 24, 2018 9:01 am

2 Replies

595 Views

Last post by Jered
Fri Oct 26, 2018 2:28 am
Swart 12DW7 Reverb

Last post by FUCHSAUDIO « Tue Oct 23, 2018 5:04 am
Replies: 7
by jhawk » Thu Oct 04, 2018 4:47 pm

7 Replies

8121 Views

Last post by FUCHSAUDIO
Tue Oct 23, 2018 5:04 am
Mesa Mk4 lack of gain, poor sound

Last post by jestaudio « Sun Oct 21, 2018 6:03 pm
Replies: 9
by jestaudio » Thu Oct 18, 2018 2:58 pm

9 Replies

1618 Views

Last post by jestaudio
Sun Oct 21, 2018 6:03 pm
7-pin creatures

Last post by Andy Le Blanc « Sat Oct 20, 2018 1:04 pm

by Andy Le Blanc » Sat Oct 20, 2018 1:04 pm

0 Replies

31648 Views

Last post by Andy Le Blanc
Sat Oct 20, 2018 1:04 pm
Rectangle panel hole punch set

Last post by SoulFetish « Tue Oct 16, 2018 12:51 am
Replies: 21
by M Fowler » Wed Sep 19, 2018 7:44 pm
1

2
21 Replies

3877 Views

Last post by SoulFetish
Tue Oct 16, 2018 12:51 am
Need schematic drawing program

Last post by M Fowler « Thu Oct 11, 2018 8:26 pm
Replies: 15
by DR.Z » Mon Oct 01, 2018 4:01 pm
1

2
15 Replies

6849 Views

Last post by M Fowler
Thu Oct 11, 2018 8:26 pm
Tube pre Class D 250w power

Last post by M Fowler « Thu Oct 11, 2018 2:06 am
Replies: 3
by M Fowler » Wed Oct 10, 2018 10:06 pm

3 Replies

427 Views

Last post by M Fowler
Thu Oct 11, 2018 2:06 am
Montgomery Ward 35JDR8421

Last post by Deric « Mon Oct 08, 2018 3:54 am
Replies: 18
by stetterhawk » Mon Mar 09, 2015 9:54 pm
1

2
18 Replies

5129 Views

Last post by Deric
Mon Oct 08, 2018 3:54 am
Heaters not twisted on Brand name amp!

Last post by brewdude « Sun Oct 07, 2018 12:44 am
Replies: 17
by Guy77 » Thu Oct 04, 2018 10:51 pm
1

2
17 Replies

2331 Views

Last post by brewdude
Sun Oct 07, 2018 12:44 am
studio stuff

Last post by Reeltarded « Sat Oct 06, 2018 12:17 am
Replies: 9
by M Fowler » Wed Sep 19, 2018 8:01 pm

9 Replies

994 Views

Last post by Reeltarded
Sat Oct 06, 2018 12:17 am
bias: cathode current vs plate current

Last post by pdf64 « Thu Oct 04, 2018 6:51 pm
Replies: 47
by Gizzer » Mon Sep 17, 2018 2:44 pm
1

2

3

4
47 Replies

11321 Views

Last post by pdf64
Thu Oct 04, 2018 6:51 pm
Peavey 5150 Combo Adjustable Bias

Last post by dorrisant « Thu Oct 04, 2018 2:56 am
Replies: 25
by dorrisant » Mon Sep 17, 2018 5:04 pm
1

2
25 Replies

3678 Views

Last post by dorrisant
Thu Oct 04, 2018 2:56 am
1966 Danelectro DS50

Last post by Phil_S « Mon Oct 01, 2018 5:48 pm
Replies: 4
by modman » Mon Jun 25, 2018 12:45 pm

4 Replies

1370 Views

Last post by Phil_S
Mon Oct 01, 2018 5:48 pm
Dirty Pot tricked me

Last post by sonicmojo « Thu Sep 27, 2018 5:23 pm
Replies: 3
by sonicmojo » Thu Sep 27, 2018 5:44 am

3 Replies

387 Views

Last post by sonicmojo
Thu Sep 27, 2018 5:23 pm
Stereo power amp with mono preamp Gibson like

Last post by chopstuck « Thu Sep 27, 2018 4:09 pm

by chopstuck » Thu Sep 27, 2018 4:09 pm

0 Replies

31674 Views

Last post by chopstuck
Thu Sep 27, 2018 4:09 pm
Please help me identify these trans....

Last post by sonicmojo « Wed Sep 26, 2018 5:27 am
Replies: 8
by sonicmojo » Tue Sep 25, 2018 7:14 pm

8 Replies

657 Views

Last post by sonicmojo
Wed Sep 26, 2018 5:27 am
Ceramic Cap Source

Last post by gldtp99 « Wed Sep 26, 2018 2:18 am
Replies: 8
by Deric » Sun Sep 16, 2018 11:52 pm

8 Replies

1082 Views

Last post by gldtp99
Wed Sep 26, 2018 2:18 am
Master on one channel Fender Mod

Last post by Reeltarded « Mon Sep 24, 2018 2:51 pm
Replies: 3
by EmileM » Sat Sep 22, 2018 10:51 pm

3 Replies

393 Views

Last post by Reeltarded
Mon Sep 24, 2018 2:51 pm
Just a quick hello and what I'm working on hi gain low vol

Last post by chopstuck « Sat Sep 22, 2018 11:05 pm
Replies: 4
by chopstuck » Mon Sep 10, 2018 7:51 pm

4 Replies

660 Views

Last post by chopstuck
Sat Sep 22, 2018 11:05 pm
Oscilloscope Question

Last post by SoulFetish « Thu Sep 20, 2018 5:12 am
Replies: 15
by donvan » Fri Apr 13, 2018 2:48 pm
1

2
15 Replies

2331 Views

Last post by SoulFetish
Thu Sep 20, 2018 5:12 am
Clouds in the Sky - Wishful dreaming

Last post by Rockwell666 « Wed Sep 19, 2018 2:26 pm

by Rockwell666 » Wed Sep 19, 2018 2:26 pm

0 Replies

31434 Views

Last post by Rockwell666
Wed Sep 19, 2018 2:26 pm
Hot heater voltage = extra noise?

Last post by R.G. « Sun Sep 16, 2018 8:43 pm
Replies: 11
by RockinRocket » Sat Sep 15, 2018 2:22 am

11 Replies

855 Views

Last post by R.G.
Sun Sep 16, 2018 8:43 pm
Popping when amp put on Standby....sometimes

Last post by RockinRocket « Sat Sep 15, 2018 10:54 pm
Replies: 7
by sonicmojo » Sat Sep 15, 2018 12:02 am

7 Replies

1034 Views

Last post by RockinRocket
Sat Sep 15, 2018 10:54 pm
Mesa Rectifier FX Loop Switching Issue

Last post by 67SLP « Sat Sep 15, 2018 2:53 pm

by 67SLP » Sat Sep 15, 2018 2:53 pm

0 Replies

32140 Views

Last post by 67SLP
Sat Sep 15, 2018 2:53 pm
Pawn shop find.

Last post by Phil_S « Fri Sep 14, 2018 6:56 pm
Replies: 7
by galtjunk » Tue Sep 11, 2018 12:28 pm

7 Replies

1229 Views

Last post by Phil_S
Fri Sep 14, 2018 6:56 pm

New Topic

13790 topics

Page 61 of 276
- Jump to page:
Previous
1
…
59
60
61
62
63
…
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