tube 101
-
- Announcements
- Replies
- Views
- Last post
-
- O.T. Ed Brown
by kheper » Thu Oct 26, 2017 11:23 am
- 13 Replies
- 10057 Views
- Last post by zman01
Sun Mar 11, 2018 3:23 pm
- O.T. Ed Brown
-
- Topics
- Replies
- Views
- Last post
-
- 9-pin rectifier tubes?
by Blair » Sun Sep 29, 2013 7:38 am - 2 Replies
- 1638 Views
- Last post by Blair
Mon Sep 30, 2013 5:43 pm
- 9-pin rectifier tubes?
-
- LED bias on parallel triodes
by Blair » Tue Sep 17, 2013 9:55 am
- 8 Replies
- 2820 Views
- Last post by Gingertube
Sun Sep 22, 2013 5:46 pm
- LED bias on parallel triodes
-
- Wireless Headphone
by Vince » Wed Jun 04, 2008 9:34 pm - 3 Replies
- 2283 Views
- Last post by freylin
Wed Sep 18, 2013 5:21 am
- Wireless Headphone
-
- En Vogue Darling SRPP SE tube amp Finished!
by PIANOLYDIA » Fri Aug 23, 2013 7:12 pm
- 3 Replies
- 2066 Views
- Last post by EWBrown
Mon Aug 26, 2013 1:42 pm
- En Vogue Darling SRPP SE tube amp Finished!
-
- Basic Audio Tube collection List
by Proschuno » Mon Jul 15, 2013 1:34 pm - 4 Replies
- 2024 Views
- Last post by Impmon
Sun Aug 25, 2013 6:47 pm
- Basic Audio Tube collection List
-
- EL34 in UL?
by Blair » Wed Aug 14, 2013 8:42 pm - 3 Replies
- 1614 Views
- Last post by Gingertube
Mon Aug 19, 2013 5:31 pm
- EL34 in UL?
-
- SE amp chassis from Asia
by Blair » Sun Aug 18, 2013 8:56 am - 2 Replies
- 1461 Views
- Last post by Blair
Sun Aug 18, 2013 12:23 pm
- SE amp chassis from Asia
-
- Buildin a shop amp
by battradio » Tue Aug 06, 2013 11:57 am - 7 Replies
- 3313 Views
- Last post by Blair
Thu Aug 15, 2013 6:47 pm
- Buildin a shop amp
-
- Tube Amp Environmental Realities
by kt88pppamp » Tue May 28, 2013 2:29 am - 13 Replies
- 4325 Views
- Last post by Geek
Wed Aug 14, 2013 2:45 pm
- Tube Amp Environmental Realities
-
- Feedback with Hammond 1650N
by rockdrigo » Sat Aug 03, 2013 11:53 am - 1 Replies
- 1236 Views
- Last post by rockdrigo
Sun Aug 04, 2013 7:24 am
- Feedback with Hammond 1650N
-
- Balance on a cathode bias circuit?
by Blair » Wed Jul 24, 2013 3:18 pm
- 6 Replies
- 2449 Views
- Last post by Blair
Thu Jul 25, 2013 10:00 am
- Balance on a cathode bias circuit?
-
- Balance on a cathode bias circuit?
by Blair » Wed Jul 24, 2013 3:13 pm - 0 Replies
- 1279 Views
- Last post by Blair
Wed Jul 24, 2013 3:13 pm
- Balance on a cathode bias circuit?
-
- Phase inverter
by rsumperl » Wed Jul 10, 2013 4:14 am
- 3 Replies
- 1601 Views
- Last post by Shannon Parks
Tue Jul 23, 2013 6:50 pm
- Phase inverter
-
- Building an amp to last 30+ years
by battradio » Sat Oct 20, 2012 11:16 pm - 12 Replies
- 5492 Views
- Last post by battradio
Sat Jul 20, 2013 9:39 pm
- Building an amp to last 30+ years
-
- DIY Poseidon Board + PSU
by rockdrigo » Tue Jul 16, 2013 9:11 am
- 3 Replies
- 1786 Views
- Last post by Shannon Parks
Wed Jul 17, 2013 5:58 pm
- DIY Poseidon Board + PSU
-
- Bias without bias tap
by rockdrigo » Wed Jun 26, 2013 12:10 pm
- 12 Replies
- 3881 Views
- Last post by Impmon
Sun Jul 07, 2013 11:07 pm
- Bias without bias tap
-
- Audio use for pentagrids?
by Proschuno » Sat Jul 06, 2013 7:22 am - 3 Replies
- 1617 Views
- Last post by azazello
Sun Jul 07, 2013 12:48 am
- Audio use for pentagrids?
-
- Blue Glow Hot Switch
by kt88pppamp » Sat Jul 06, 2013 8:26 pm - 1 Replies
- 1163 Views
- Last post by Geek
Sat Jul 06, 2013 11:20 pm
- Blue Glow Hot Switch
-
- Dynaco PAS Preamps
by coolhandjjl » Tue Jul 02, 2013 6:57 pm - 10 Replies
- 2912 Views
- Last post by coolhandjjl
Thu Jul 04, 2013 4:56 pm
- Dynaco PAS Preamps
-
- More Insane Numbers
by kt88pppamp » Wed Jun 26, 2013 11:58 pm - 7 Replies
- 2587 Views
- Last post by kt88pppamp
Mon Jul 01, 2013 9:07 pm
- More Insane Numbers
-
- Tube Amp Junior Idea
by kt88pppamp » Sat Jun 22, 2013 8:40 pm - 10 Replies
- 3986 Views
- Last post by Hotsauce
Thu Jun 27, 2013 5:54 pm
- Tube Amp Junior Idea
-
- Power On Delay
1, 2by kt88pppamp » Sat Jun 11, 2011 3:08 pm - 21 Replies
- 9463 Views
- Last post by Shannon Parks
Wed Jun 26, 2013 5:04 am
- Power On Delay
-
- The world's oldest monode
by EWBrown » Wed Dec 20, 2006 8:03 am - 9 Replies
- 4871 Views
- Last post by kt88pppamp
Tue Jun 25, 2013 11:48 pm
- The world's oldest monode
-
- Moving On
by kt88pppamp » Sat Mar 24, 2012 9:20 pm
- 11 Replies
- 3718 Views
- Last post by kt88pppamp
Tue Jun 25, 2013 6:45 am
- Moving On
-
- Variable High Voltage Supply for Experiments; How many Amps?
by Proschuno » Mon Jun 24, 2013 7:38 am - 1 Replies
- 1273 Views
- Last post by soundbrigade
Mon Jun 24, 2013 12:42 pm
- Variable High Voltage Supply for Experiments; How many Amps?
-
- Bendix Red Bank Rectifiers
by EWBrown » Tue Jun 18, 2013 2:33 pm - 0 Replies
- 1394 Views
- Last post by EWBrown
Tue Jun 18, 2013 2:33 pm
- Bendix Red Bank Rectifiers
-
- The Dumpster Transformer Topic
1, 2by wiredbecker » Fri Apr 06, 2007 1:11 pm - 16 Replies
- 21001 Views
- Last post by Geek
Fri Jun 14, 2013 9:31 pm
- The Dumpster Transformer Topic
-
- LATEST ON THE ENVOGUE DARLING AMPLIFIER
by PIANOLYDIA » Fri Jun 14, 2013 4:21 pm
- 1 Replies
- 1160 Views
- Last post by DeathRex
Fri Jun 14, 2013 7:27 pm
- LATEST ON THE ENVOGUE DARLING AMPLIFIER
-
- PARALLEL WIRING A TWIN TRIODE 12AV7
by PIANOLYDIA » Sun Jun 09, 2013 1:56 pm
- 13 Replies
- 7701 Views
- Last post by EWBrown
Thu Jun 13, 2013 8:27 pm
- PARALLEL WIRING A TWIN TRIODE 12AV7
-
- Bias arrangement for 12AV7
by PIANOLYDIA » Tue Jun 11, 2013 12:00 am
- 2 Replies
- 1241 Views
- Last post by kheper
Tue Jun 11, 2013 2:31 pm
- Bias arrangement for 12AV7
-
- Darling En Vogue Amplifier with Parallel 1626's SE
by PIANOLYDIA » Wed Jun 05, 2013 12:41 pm
- 10 Replies
- 3969 Views
- Last post by EWBrown
Sun Jun 09, 2013 9:53 pm
- Darling En Vogue Amplifier with Parallel 1626's SE
-
- Max B+ voltage on the Edcor CXSE
by DeathRex » Sun Jun 09, 2013 8:31 am
- 7 Replies
- 2448 Views
- Last post by kheper
Sun Jun 09, 2013 6:24 pm
- Max B+ voltage on the Edcor CXSE
-
- 6GF7A for preamp circuit?
by Blair » Sat Jun 01, 2013 9:56 am - 6 Replies
- 2065 Views
- Last post by Geek
Mon Jun 03, 2013 5:56 am
- 6GF7A for preamp circuit?
-
- TIPS on Trouble Shooting
by MacL » Thu May 30, 2013 10:37 am - 2 Replies
- 1252 Views
- Last post by Shannon Parks
Sun Jun 02, 2013 9:53 am
- TIPS on Trouble Shooting
-
- Metasonix thyratron synth; op amp pin out?
by Proschuno » Sat Jun 01, 2013 4:27 pm - 2 Replies
- 1393 Views
- Last post by Proschuno
Sun Jun 02, 2013 5:49 am
- Metasonix thyratron synth; op amp pin out?
-
- KT-120 production life?
by Blair » Mon May 27, 2013 10:29 pm - 6 Replies
- 2118 Views
- Last post by battradio
Tue May 28, 2013 2:30 pm
- KT-120 production life?
-
- 6DY7 Dual Pentode
by kt88pppamp » Wed May 22, 2013 11:25 pm - 5 Replies
- 2388 Views
- Last post by soundbrigade
Tue May 28, 2013 9:03 am
- 6DY7 Dual Pentode
-
- Transformer
by kt88pppamp » Sat May 25, 2013 9:44 pm - 1 Replies
- 1106 Views
- Last post by Geek
Sun May 26, 2013 2:47 am
- Transformer
-
- 6L6 Soviet and Nazi
1, 2by kt88pppamp » Fri May 17, 2013 8:32 pm - 15 Replies
- 4525 Views
- Last post by battradio
Fri May 24, 2013 10:51 am
- 6L6 Soviet and Nazi
-
- Scored Two NOS GZ34s
by kt88pppamp » Tue May 21, 2013 1:42 pm
- 6 Replies
- 2100 Views
- Last post by EWBrown
Fri May 24, 2013 8:50 am
- Scored Two NOS GZ34s
-
- Grounding Question for floated filaments
by Blair » Fri May 17, 2013 1:22 pm - 5 Replies
- 1823 Views
- Last post by Geek
Fri May 17, 2013 9:13 pm
- Grounding Question for floated filaments
-
- Mark III 6SN7 Driver Board
by rockdrigo » Sun May 12, 2013 7:38 am
- 4 Replies
- 1987 Views
- Last post by Shannon Parks
Fri May 17, 2013 3:35 am
- Mark III 6SN7 Driver Board
-
- Multivibrator mathematics
by Proschuno » Sun May 05, 2013 8:03 pm
- 8 Replies
- 3654 Views
- Last post by Impmon
Mon May 13, 2013 12:56 pm
- Multivibrator mathematics
-
- 6CB5 in PP?
1, 2by Blair » Tue Apr 23, 2013 9:24 pm - 16 Replies
- 4764 Views
- Last post by Blair
Fri May 10, 2013 7:40 am
- 6CB5 in PP?
-
- Power Line Noise
by kt88pppamp » Thu May 09, 2013 11:09 pm - 4 Replies
- 1511 Views
- Last post by WA4SWJ
Fri May 10, 2013 5:18 am
- Power Line Noise
-
- 12Axx/ECC8x vs industrials
by soundbrigade » Sat Mar 16, 2013 1:41 pm - 9 Replies
- 2689 Views
- Last post by EWBrown
Thu May 09, 2013 5:33 pm
- 12Axx/ECC8x vs industrials
-
- Tube identification time
by Proschuno » Wed Oct 03, 2012 8:34 pm - 7 Replies
- 2695 Views
- Last post by EWBrown
Thu May 09, 2013 9:15 am
- Tube identification time
-
- Any transformer experts? Dual secondaries vs taps
by glen » Sat Feb 23, 2013 11:00 am - 1 Replies
- 1139 Views
- Last post by Impmon
Wed May 08, 2013 10:00 pm
- Any transformer experts? Dual secondaries vs taps
Who is online
Users browsing this forum: No registered users and 1 guest
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