Beginners

New Topic

589 topics

Page 2 of 12
- Jump to page:
Previous
1
2
3
4
5
…
12
Next

Topics

Replies

Views

Last post

GZ34 sanity check

Last post by Nick « Sun Aug 16, 2020 8:31 pm
Replies: 9
by Thermionic Idler » Sun Aug 16, 2020 2:42 pm

9 Replies

5946 Views

Last post by Nick
Sun Aug 16, 2020 8:31 pm
Instrument patch cables.

Last post by pre65 « Thu Jul 30, 2020 4:46 pm
Replies: 7
by pre65 » Tue Jul 28, 2020 9:32 am

7 Replies

4764 Views

Last post by pre65
Thu Jul 30, 2020 4:46 pm
Long interconnects.

Last post by chris661 « Wed Jul 15, 2020 9:48 am
Replies: 11
by pre65 » Thu Jul 02, 2020 3:03 pm

11 Replies

6483 Views

Last post by chris661
Wed Jul 15, 2020 9:48 am
Basics of valve amplifiers

Last post by steve s « Fri Jul 10, 2020 8:07 pm
Replies: 17
by bostod » Thu Jul 02, 2020 7:23 pm
1

2
17 Replies

8966 Views

Last post by steve s
Fri Jul 10, 2020 8:07 pm
dc-dc converters

Last post by Mike H « Fri Jul 10, 2020 4:49 pm
Replies: 11
by ed » Mon Jun 29, 2020 12:03 pm

11 Replies

5722 Views

Last post by Mike H
Fri Jul 10, 2020 4:49 pm
Blackgate Caps

Last post by IslandPink « Tue Jul 07, 2020 7:15 pm
Replies: 22
by Greg » Sun Jul 05, 2020 9:29 pm
1

2
22 Replies

9750 Views

Last post by IslandPink
Tue Jul 07, 2020 7:15 pm
Tapping.

Last post by Mike H « Tue Jul 07, 2020 7:00 pm
Replies: 13
by pre65 » Fri Jul 03, 2020 12:33 pm

13 Replies

5478 Views

Last post by Mike H
Tue Jul 07, 2020 7:00 pm
Transformer VA rating.

Last post by Cressy Snr « Mon Jul 06, 2020 1:37 pm
Replies: 6
by pre65 » Mon Jul 06, 2020 10:33 am

6 Replies

3372 Views

Last post by Cressy Snr
Mon Jul 06, 2020 1:37 pm
CCS in Mellow OTL

Last post by Ray P « Sun Jul 05, 2020 4:20 pm
Replies: 8
by Ray P » Sun Jul 05, 2020 7:32 am

8 Replies

2868 Views

Last post by Ray P
Sun Jul 05, 2020 4:20 pm
Kelvin capacitors 4 lead.

Last post by Nick « Tue Jun 16, 2020 8:49 pm
Replies: 3
by pre65 » Tue Jun 16, 2020 5:20 pm

3 Replies

2830 Views

Last post by Nick
Tue Jun 16, 2020 8:49 pm
dht heater supplies - again

Last post by ed « Sat Jun 13, 2020 9:00 am

by ed » Sat Jun 13, 2020 9:00 am

0 Replies

3388 Views

Last post by ed
Sat Jun 13, 2020 9:00 am
112A bias options.

Last post by Paul Barker « Fri Jun 12, 2020 5:18 pm
Replies: 9
by pre65 » Fri Jun 12, 2020 12:57 pm

9 Replies

3953 Views

Last post by Paul Barker
Fri Jun 12, 2020 5:18 pm
Valve anode voltage.

Last post by Paul Barker « Fri Jun 12, 2020 5:07 pm
Replies: 5
by pre65 » Fri Jun 12, 2020 3:08 pm

5 Replies

2090 Views

Last post by Paul Barker
Fri Jun 12, 2020 5:07 pm
PSU designer understanding.

Last post by pre65 « Thu May 21, 2020 11:42 am
Replies: 70
by pre65 » Tue Apr 28, 2020 12:55 pm
1

2

3

4

5
70 Replies

23251 Views

Last post by pre65
Thu May 21, 2020 11:42 am
soldering temperature

Last post by Mike H « Fri May 08, 2020 2:31 pm
Replies: 6
by ed » Thu May 07, 2020 3:32 pm

6 Replies

3248 Views

Last post by Mike H
Fri May 08, 2020 2:31 pm
Digital volume control.

Last post by pre65 « Sun May 03, 2020 1:49 pm
Replies: 42
by pre65 » Sat Apr 04, 2020 2:16 pm
1

2

3
42 Replies

17541 Views

Last post by pre65
Sun May 03, 2020 1:49 pm
Custom toroids.

Last post by Paul Barker « Tue Apr 28, 2020 2:14 pm
Replies: 2
by pre65 » Tue Apr 28, 2020 10:18 am

2 Replies

1589 Views

Last post by Paul Barker
Tue Apr 28, 2020 2:14 pm
Dual rail +/- 80v power supply.

Last post by Paul Barker « Mon Apr 27, 2020 6:26 pm
Replies: 21
by pre65 » Fri Nov 17, 2017 9:56 am
1

2
21 Replies

14381 Views

Last post by Paul Barker
Mon Apr 27, 2020 6:26 pm
Capacitor charging times.

Last post by IslandPink « Sun Apr 19, 2020 6:05 pm
Replies: 14
by pre65 » Sat Apr 18, 2020 6:01 pm

14 Replies

4461 Views

Last post by IslandPink
Sun Apr 19, 2020 6:05 pm
Google Images.

Last post by Nick « Wed Apr 08, 2020 7:48 pm
Replies: 7
by pre65 » Wed Apr 08, 2020 5:46 pm

7 Replies

3077 Views

Last post by Nick
Wed Apr 08, 2020 7:48 pm
pentode screens

Last post by izzy wizzy « Tue Dec 10, 2019 9:05 pm
Replies: 18
by ed » Fri Dec 06, 2019 7:20 pm
1

2
18 Replies

8870 Views

Last post by izzy wizzy
Tue Dec 10, 2019 9:05 pm
Biasing question - totem-pole OTL

Last post by Mike H « Mon Oct 14, 2019 11:27 pm
Replies: 3
by Thermionic Idler » Sun Oct 13, 2019 7:58 pm

3 Replies

4248 Views

Last post by Mike H
Mon Oct 14, 2019 11:27 pm
Speaker cables (different send & return)

Last post by karatestu « Thu Sep 26, 2019 3:47 pm
Replies: 5
by karatestu » Wed Sep 25, 2019 4:56 pm

5 Replies

5587 Views

Last post by karatestu
Thu Sep 26, 2019 3:47 pm
Help interpreting 2nd/3rd Harmonic values on WE datasheet

Last post by pre65 « Tue Aug 20, 2019 8:10 pm
Replies: 11
by RhythMick » Mon Aug 19, 2019 9:44 pm

11 Replies

7293 Views

Last post by pre65
Tue Aug 20, 2019 8:10 pm
Super capacitors

Last post by IslandPink « Sun Aug 04, 2019 9:43 pm
Replies: 34
by pre65 » Mon Apr 23, 2018 10:40 am
1

2

3
34 Replies

20997 Views

Last post by IslandPink
Sun Aug 04, 2019 9:43 pm
Phono Hum

Last post by IslandPink « Mon Jul 08, 2019 9:38 pm
Replies: 20
by IslandPink » Sun Jun 23, 2019 3:06 pm
1

2
20 Replies

12039 Views

Last post by IslandPink
Mon Jul 08, 2019 9:38 pm
Fully balanced amplification system?

Last post by steve s « Fri Jul 05, 2019 4:14 pm
Replies: 8
by gdog » Thu Jul 04, 2019 7:31 pm

8 Replies

6672 Views

Last post by steve s
Fri Jul 05, 2019 4:14 pm
75R Digital Cable

Last post by Nick « Fri Apr 19, 2019 10:30 am
Replies: 3
by little eddy » Thu Apr 18, 2019 7:17 pm

3 Replies

4945 Views

Last post by Nick
Fri Apr 19, 2019 10:30 am
Line speakers and amps.

Last post by chris661 « Sun Apr 07, 2019 12:39 pm
Replies: 3
by pre65 » Wed Apr 03, 2019 1:13 pm

3 Replies

3752 Views

Last post by chris661
Sun Apr 07, 2019 12:39 pm
Quick and dirty PSU

Last post by gninnam « Thu Feb 21, 2019 7:22 pm
Replies: 17
by gninnam » Sat Feb 02, 2019 1:01 pm
1

2
17 Replies

11950 Views

Last post by gninnam
Thu Feb 21, 2019 7:22 pm
IEC inlet wiring

Last post by Mike H « Mon Feb 11, 2019 7:16 pm
Replies: 10
by IslandPink » Sat Feb 09, 2019 7:47 pm

10 Replies

7191 Views

Last post by Mike H
Mon Feb 11, 2019 7:16 pm
antenna

Last post by Mike H « Fri Jan 11, 2019 3:44 pm
Replies: 9
by ed » Thu Jan 10, 2019 9:05 am

9 Replies

6954 Views

Last post by Mike H
Fri Jan 11, 2019 3:44 pm
information needed about low power amp topology

Last post by Mike H « Thu Nov 29, 2018 4:30 pm
Replies: 46
by Ami » Sat Sep 15, 2018 3:47 pm
1

2

3

4
46 Replies

30767 Views

Last post by Mike H
Thu Nov 29, 2018 4:30 pm
Cathode follower buffer

Last post by karatestu « Mon Oct 22, 2018 7:27 pm
Replies: 10
by karatestu » Thu Oct 18, 2018 10:21 am

10 Replies

8287 Views

Last post by karatestu
Mon Oct 22, 2018 7:27 pm
Double rectification and smoothing - Linn LK1/Dirak...

Last post by DSJR « Mon Oct 22, 2018 6:10 pm
Replies: 11
by DSJR » Sat Oct 20, 2018 11:08 am

11 Replies

7902 Views

Last post by DSJR
Mon Oct 22, 2018 6:10 pm
Negative grid current WTF?

Last post by Mike H « Mon Aug 13, 2018 1:26 pm
Replies: 25
by Cressy Snr » Tue Jul 03, 2018 4:11 pm
1

2
25 Replies

13350 Views

Last post by Mike H
Mon Aug 13, 2018 1:26 pm
Question about common mode choke

Last post by Nick « Tue Jul 03, 2018 2:00 pm
Replies: 4
by RhythMick » Tue Jul 03, 2018 8:53 am

4 Replies

4215 Views

Last post by Nick
Tue Jul 03, 2018 2:00 pm
usb dac output

Last post by ed « Sat Jun 23, 2018 6:31 pm

by ed » Sat Jun 23, 2018 6:31 pm

0 Replies

4250 Views

Last post by ed
Sat Jun 23, 2018 6:31 pm
hash

Last post by ed « Wed Jun 20, 2018 5:19 pm
Replies: 2
by ed » Wed Jun 20, 2018 4:48 pm

2 Replies

2930 Views

Last post by ed
Wed Jun 20, 2018 5:19 pm
Broskie phono stage circuit - a few questions

Last post by Thermionic Idler « Sun Jun 03, 2018 12:09 pm
Replies: 15
by Thermionic Idler » Tue May 29, 2018 6:02 pm
1

2
15 Replies

11683 Views

Last post by Thermionic Idler
Sun Jun 03, 2018 12:09 pm
output transistor failure

Last post by Mike H « Tue May 29, 2018 9:11 pm
Replies: 11
by ed » Fri May 25, 2018 8:02 pm

11 Replies

6386 Views

Last post by Mike H
Tue May 29, 2018 9:11 pm
Floating signal grounds?

Last post by Michael L « Sun Apr 15, 2018 8:21 am
Replies: 13
by Thermionic Idler » Fri Feb 23, 2018 2:10 pm

13 Replies

11467 Views

Last post by Michael L
Sun Apr 15, 2018 8:21 am
nuvistors

Last post by IslandPink « Mon Feb 19, 2018 9:34 am
Replies: 85
by cressy » Mon Jan 18, 2010 7:41 pm
1

2

3

4

5

6
85 Replies

41213 Views

Last post by IslandPink
Mon Feb 19, 2018 9:34 am
DC DHT filament module AC supply question

Last post by Cressy Snr « Thu Feb 08, 2018 8:22 pm
Replies: 2
by Cressy Snr » Thu Feb 08, 2018 8:10 pm

2 Replies

2688 Views

Last post by Cressy Snr
Thu Feb 08, 2018 8:22 pm
Routing acrylic ?

Last post by IslandPink « Tue Jan 30, 2018 6:05 pm
Replies: 5
by pre65 » Tue Jan 30, 2018 1:44 pm

5 Replies

4864 Views

Last post by IslandPink
Tue Jan 30, 2018 6:05 pm
Power Supply Questions

Last post by Ant « Tue Jan 23, 2018 8:14 am
Replies: 45
by Cressy Snr » Sun Jan 14, 2018 12:06 pm
1

2

3

4
45 Replies

22493 Views

Last post by Ant
Tue Jan 23, 2018 8:14 am
Balance Mains

Last post by Nick « Fri Jan 12, 2018 9:54 am
Replies: 17
by ProdigyDe » Wed Jan 10, 2018 1:43 pm
1

2
17 Replies

12733 Views

Last post by Nick
Fri Jan 12, 2018 9:54 am
Rectifier heater failure question

Last post by Thermionic Idler « Tue Jan 09, 2018 10:36 pm
Replies: 2
by Thermionic Idler » Sun Jan 07, 2018 4:28 pm

2 Replies

3161 Views

Last post by Thermionic Idler
Tue Jan 09, 2018 10:36 pm
Choke Position?

Last post by Mike H « Tue Jan 02, 2018 1:55 pm
Replies: 26
by Cressy Snr » Sat Dec 30, 2017 2:21 pm
1

2
26 Replies

14452 Views

Last post by Mike H
Tue Jan 02, 2018 1:55 pm
load lines et al

Last post by ed « Tue Jan 02, 2018 11:16 am

by ed » Tue Jan 02, 2018 11:16 am

0 Replies

3869 Views

Last post by ed
Tue Jan 02, 2018 11:16 am

New Topic

589 topics

Page 2 of 12
- Jump to page:
Previous
1
2
3
4
5
…
12
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