Technical Discussion

Moderators: pompeiisneaks, Colossal

New Topic

13790 topics

Page 36 of 276
- Jump to page:
Previous
1
…
34
35
36
37
38
…
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

4661 Views

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

Topics

Replies

Views

Last post

Wire recommendation

Last post by dragonbat13 « Fri Aug 06, 2021 3:04 pm
Replies: 3
by dragonbat13 » Fri Aug 06, 2021 2:24 am

3 Replies

1849 Views

Last post by dragonbat13
Fri Aug 06, 2021 3:04 pm
12V to 220V Voltage Converter

Last post by bal704 « Fri Aug 06, 2021 2:03 pm
Replies: 5
by cgmason1986 » Thu Jul 29, 2021 5:06 pm

5 Replies

2188 Views

Last post by bal704
Fri Aug 06, 2021 2:03 pm
5e8a filter cap ground question

Last post by Kindablue « Tue Aug 03, 2021 3:43 am
Replies: 16
by Kindablue » Fri Jul 23, 2021 1:27 am
1

2
16 Replies

3574 Views

Last post by Kindablue
Tue Aug 03, 2021 3:43 am
OT Multi-Impedance Secondaries w/NFB

Last post by thisismyname « Tue Aug 03, 2021 2:56 am
Replies: 9
by thisismyname » Tue Jul 27, 2021 5:48 pm

9 Replies

2185 Views

Last post by thisismyname
Tue Aug 03, 2021 2:56 am
Best way to deal with two amp (stereo) ground loop buzz?

Last post by blackeye « Tue Aug 03, 2021 12:35 am
Replies: 12
by ER » Wed Feb 27, 2019 12:03 am

12 Replies

6162 Views

Last post by blackeye
Tue Aug 03, 2021 12:35 am
Valco Chicago 51 grounding

Last post by maxkracht « Sun Aug 01, 2021 3:31 pm
Replies: 2
by maxkracht » Sat Jul 31, 2021 6:49 pm

2 Replies

1429 Views

Last post by maxkracht
Sun Aug 01, 2021 3:31 pm
Newb question: which impedance 5k or 8k

Last post by drew « Sun Aug 01, 2021 1:56 am
Replies: 12
by chikov » Mon Jul 26, 2021 10:17 am

12 Replies

5035 Views

Last post by drew
Sun Aug 01, 2021 1:56 am
VHT Pitbull 45 Blown Resistor

Last post by ddtyr « Fri Jul 30, 2021 9:32 pm
Replies: 14
by ddtyr » Tue Jul 27, 2021 9:53 pm

14 Replies

4340 Views

Last post by ddtyr
Fri Jul 30, 2021 9:32 pm
FET input for acoustic in a bassman

Last post by Stevem « Fri Jul 30, 2021 3:37 pm
Replies: 1
by dragonbat13 » Fri Jul 30, 2021 3:23 pm

1 Replies

1225 Views

Last post by Stevem
Fri Jul 30, 2021 3:37 pm
DPDT & SPDT to relay switching illustrations

Last post by dbharris « Fri Jul 30, 2021 11:28 am
Replies: 2
by 10thTx » Tue Jul 27, 2021 9:45 pm

2 Replies

1601 Views

Last post by dbharris
Fri Jul 30, 2021 11:28 am
Bogner Shiva heater trimpot

Last post by Zouto « Fri Jul 30, 2021 9:36 am
Replies: 3
by Zouto » Thu Jul 29, 2021 8:00 am

3 Replies

1621 Views

Last post by Zouto
Fri Jul 30, 2021 9:36 am
Can Someone Check My Maths - OT Question

Last post by CraigGa « Thu Jul 29, 2021 3:01 pm
Replies: 14
by CraigGa » Thu Jul 22, 2021 8:43 pm

14 Replies

2294 Views

Last post by CraigGa
Thu Jul 29, 2021 3:01 pm
Rotary Impedance Switch Source

Last post by Gaz « Thu Jul 29, 2021 9:02 am
Replies: 17
by dorrisant » Mon Jun 21, 2021 5:01 pm
1

2
17 Replies

5024 Views

Last post by Gaz
Thu Jul 29, 2021 9:02 am
Conn Organ K-58459 Ouput Transformer Questions

Last post by Ronno25 « Tue Jul 27, 2021 3:38 am
Replies: 11
by Charlie Wilson » Tue Jul 30, 2019 7:51 pm

11 Replies

2219 Views

Last post by Ronno25
Tue Jul 27, 2021 3:38 am
High impedance vrs Low impedance.

Last post by didit « Mon Jul 26, 2021 10:57 pm
Replies: 10
by dragonbat13 » Tue Jan 05, 2021 3:03 pm

10 Replies

1704 Views

Last post by didit
Mon Jul 26, 2021 10:57 pm
Looking for supplies for my own amp build

Last post by professormudd « Fri Jul 23, 2021 3:47 pm
Replies: 6
by paintballnsk » Tue Jul 06, 2021 7:26 pm

6 Replies

937 Views

Last post by professormudd
Fri Jul 23, 2021 3:47 pm
My Laney TT50H No Outout

Last post by R.G. « Thu Jul 22, 2021 11:33 pm
Replies: 3
by robbieburton » Thu Jul 22, 2021 1:57 am

3 Replies

1555 Views

Last post by R.G.
Thu Jul 22, 2021 11:33 pm
Boogie Fillmore 25

Last post by TUBEDUDE « Thu Jul 22, 2021 10:42 pm
Replies: 5
by CraigGa » Thu Jul 22, 2021 7:50 am

5 Replies

1515 Views

Last post by TUBEDUDE
Thu Jul 22, 2021 10:42 pm
Current draw limitations in the AC load line?

Last post by blackeye « Thu Jul 22, 2021 6:01 pm
Replies: 4
by Bergheim » Thu Jul 08, 2021 4:09 pm

4 Replies

833 Views

Last post by blackeye
Thu Jul 22, 2021 6:01 pm
If you were going to give amp designs a taxonomy, how would you do it?

Last post by brewdude « Thu Jul 22, 2021 4:07 pm
Replies: 41
by Nickerz » Thu May 07, 2020 12:51 am
1

2

3
41 Replies

6166 Views

Last post by brewdude
Thu Jul 22, 2021 4:07 pm
Can you increase girth without increasing wattage?

Last post by pdf64 « Wed Jul 21, 2021 6:15 pm
Replies: 20
by Nickerz » Sat Jul 10, 2021 5:14 am
1

2
20 Replies

3720 Views

Last post by pdf64
Wed Jul 21, 2021 6:15 pm
12DW7 in V1 position

Last post by RyanThomas13 « Tue Jul 20, 2021 11:31 am
Replies: 11
by RyanThomas13 » Fri Jul 16, 2021 3:59 pm

11 Replies

1546 Views

Last post by RyanThomas13
Tue Jul 20, 2021 11:31 am
Filmosound 285 conversion speaker jacks

Last post by Phil_S « Mon Jul 19, 2021 5:37 pm
Replies: 6
by Johnny_March » Mon Jul 19, 2021 1:16 am

6 Replies

1274 Views

Last post by Phil_S
Mon Jul 19, 2021 5:37 pm
Montgomery Ward 35JDR8422

Last post by Stevem « Sun Jul 18, 2021 8:56 pm
Replies: 1
by Hyu » Sun Jul 18, 2021 5:42 pm

1 Replies

354 Views

Last post by Stevem
Sun Jul 18, 2021 8:56 pm
Supro S6497 Red Plating Mystery (to me)

Last post by Stevem « Sun Jul 18, 2021 4:53 pm
Replies: 11
by ServiceBob » Wed Jul 14, 2021 5:31 pm

11 Replies

1927 Views

Last post by Stevem
Sun Jul 18, 2021 4:53 pm
New capacitor line from Jupiter

Last post by Leo_Gnardo « Sat Jul 17, 2021 3:34 pm
Replies: 8
by Colossal » Tue Jul 13, 2021 3:00 pm

8 Replies

1762 Views

Last post by Leo_Gnardo
Sat Jul 17, 2021 3:34 pm
Adding a MV to a plate driven amp vs volume pedal

Last post by Nickerz « Sat Jul 17, 2021 5:27 am
Replies: 4
by Nickerz » Thu Jul 15, 2021 4:11 am

4 Replies

756 Views

Last post by Nickerz
Sat Jul 17, 2021 5:27 am
What is the most aggressive transformer you could put in a superlead, and why in your opinion?

Last post by Nickerz « Sat Jul 17, 2021 2:49 am
Replies: 27
by Nickerz » Sun Jun 06, 2021 2:16 am
1

2
27 Replies

4259 Views

Last post by Nickerz
Sat Jul 17, 2021 2:49 am
Tips for solder flow

Last post by ViperDoc « Fri Jul 16, 2021 1:01 am
Replies: 15
by ViperDoc » Wed Jul 14, 2021 6:45 am
1

2
15 Replies

1886 Views

Last post by ViperDoc
Fri Jul 16, 2021 1:01 am
Preamp build reflection

Last post by ChopSauce « Thu Jul 15, 2021 8:43 am
Replies: 4
by wahmi » Wed Jul 14, 2021 9:56 pm

4 Replies

602 Views

Last post by ChopSauce
Thu Jul 15, 2021 8:43 am
JJ 6L6GC

Last post by Guy77 « Wed Jul 14, 2021 6:03 pm
Replies: 12
by Guy77 » Mon Jul 05, 2021 11:58 pm

12 Replies

1835 Views

Last post by Guy77
Wed Jul 14, 2021 6:03 pm
Transformer lamination steel

Last post by R.G. « Tue Jul 13, 2021 1:49 pm
Replies: 4
by gtomax » Tue Jul 13, 2021 1:23 am

4 Replies

863 Views

Last post by R.G.
Tue Jul 13, 2021 1:49 pm
EL34 Socket Wiring for Bias Metering

Last post by TUBEDUDE « Mon Jul 12, 2021 2:09 pm
Replies: 9
by ViperDoc » Fri Jul 02, 2021 5:14 pm

9 Replies

2037 Views

Last post by TUBEDUDE
Mon Jul 12, 2021 2:09 pm
Brownface Super Bias circuit diode

Last post by brwnfce « Sun Jul 11, 2021 11:23 pm
Replies: 61
by brwnfce » Tue Apr 13, 2021 5:58 pm
1

2

3

4

5
61 Replies

7753 Views

Last post by brwnfce
Sun Jul 11, 2021 11:23 pm
2205 Repair Questions

Last post by TUBEDUDE « Sun Jul 11, 2021 11:07 pm
Replies: 18
by stephenl » Tue Jun 22, 2021 2:21 am
1

2
18 Replies

2467 Views

Last post by TUBEDUDE
Sun Jul 11, 2021 11:07 pm
5E3 clean headroom

Last post by pdf64 « Sun Jul 11, 2021 6:37 pm
Replies: 25
by hebaton » Sat Jul 10, 2021 5:51 pm
1

2
25 Replies

4243 Views

Last post by pdf64
Sun Jul 11, 2021 6:37 pm
B+ Quandary

Last post by pdf64 « Sat Jul 10, 2021 11:29 am
Replies: 16
by Dr Tony Balls » Wed Jul 07, 2021 12:50 pm
1

2
16 Replies

1643 Views

Last post by pdf64
Sat Jul 10, 2021 11:29 am
Tube size wars

Last post by thetragichero « Sat Jul 10, 2021 1:09 am
Replies: 4
by mhuss » Fri Jul 09, 2021 9:29 pm

4 Replies

632 Views

Last post by thetragichero
Sat Jul 10, 2021 1:09 am
RCA 40315 Transistor replacement for 70's Traynor TR-2 reverb unit

Last post by mhuss « Fri Jul 09, 2021 9:07 pm
Replies: 20
by traynin » Tue Jul 06, 2021 5:56 pm
1

2
20 Replies

2445 Views

Last post by mhuss
Fri Jul 09, 2021 9:07 pm
Drip edge Princeton Reverb cabinet buzz.

Last post by TUBEDUDE « Fri Jul 09, 2021 6:32 pm
Replies: 5
by galtjunk » Fri Jul 09, 2021 8:26 am

5 Replies

767 Views

Last post by TUBEDUDE
Fri Jul 09, 2021 6:32 pm
Executone PB 325 (25 watt PA) amp

Last post by beezerboy « Fri Jul 09, 2021 4:43 pm
Replies: 3
by beezerboy » Fri Jul 09, 2021 6:40 am

3 Replies

643 Views

Last post by beezerboy
Fri Jul 09, 2021 4:43 pm
Lab Series L7 compressor problem. SOLVED

Last post by guile « Tue Jul 06, 2021 2:30 pm
Replies: 11
by guile » Thu Jun 24, 2021 10:50 am

11 Replies

2303 Views

Last post by guile
Tue Jul 06, 2021 2:30 pm
Selecting matched tubes based on voltage

Last post by roberto « Tue Jul 06, 2021 10:00 am
Replies: 6
by RockinRocket » Sat Jul 03, 2021 2:33 pm

6 Replies

1111 Views

Last post by roberto
Tue Jul 06, 2021 10:00 am
Recap Job (maybe?) on Bell & Howell Filmosound 385 Amplifier

Last post by Johnny_March « Mon Jul 05, 2021 1:11 am
Replies: 14
by Johnny_March » Sat Jun 19, 2021 3:20 pm

14 Replies

2676 Views

Last post by Johnny_March
Mon Jul 05, 2021 1:11 am
Unverified wiring diagram for your review TAKT GA-10

Last post by tremolo « Sat Jul 03, 2021 7:46 pm
Replies: 23
by tremolo » Fri Jul 02, 2021 4:35 am
1

2
23 Replies

1610 Views

Last post by tremolo
Sat Jul 03, 2021 7:46 pm
5F6A build transformer question...

Last post by martin manning « Fri Jul 02, 2021 11:22 am
Replies: 16
by chikov » Sat Jun 26, 2021 8:02 pm
1

2
16 Replies

2883 Views

Last post by martin manning
Fri Jul 02, 2021 11:22 am
Looking for Takt G-10 Wiring Diag

Last post by tremolo « Fri Jul 02, 2021 4:18 am
Replies: 14
by tremolo » Thu Jul 01, 2021 8:15 pm

14 Replies

981 Views

Last post by tremolo
Fri Jul 02, 2021 4:18 am
100ma + 350v secondary's

Last post by RockinRocket « Thu Jul 01, 2021 11:07 pm
Replies: 16
by RockinRocket » Thu Jul 01, 2021 12:42 am
1

2
16 Replies

1975 Views

Last post by RockinRocket
Thu Jul 01, 2021 11:07 pm
ClassicTone # 40-18088 with four 6v6 tubes?

Last post by roberto « Wed Jun 30, 2021 9:07 pm
Replies: 6
by dinkotom » Wed Jun 30, 2021 1:25 pm

6 Replies

968 Views

Last post by roberto
Wed Jun 30, 2021 9:07 pm
1957 GA-8 GIBSONETTE PT WIRING QUESTION

Last post by R.G. « Tue Jun 29, 2021 12:57 pm
Replies: 9
by t7mackie » Sun Jun 27, 2021 2:26 pm

9 Replies

1754 Views

Last post by R.G.
Tue Jun 29, 2021 12:57 pm

New Topic

13790 topics

Page 36 of 276
- Jump to page:
Previous
1
…
34
35
36
37
38
…
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