Vacuum Tubes - Page 5 - AudioBanter.com

Thread / Thread Starter	Last Post	Replies	Views
Hybrid Reg PS John L Stewart	by John L Stewart	1	1,506
What is it? John L Stewart	by Phil Allison[_3_]	16	2,987
Simple Regulated PS Using 6N7 Pass Tubes John L Stewart	by John L Stewart	6	3,915
FS: Set of 6GM5 pentodes ( neonoval based 7591A ) overreactor	by heavyP	1	2,141
Apparently This Matters: Ruzzle Valentine	by Valentine	0	2,057
All the best in 2012A. Andre Jute[_2_]	by patrick-turner	1	1,771
WTS : New Pioneer DDJ-SX Digital DJ controller for serato software..$500 mamakweew122	by mamakweew122	0	1,461
Professional Radio Engineer Alex Pogossov	by patrick-turner	11	3,001
Hum Reduction for DHT Power Stage John L Stewart	by patrick-turner	4	2,291
JADIS amp reformation patrick-turner	by patrick-turner	7	2,320
Electron Tubes Philips type #QB3-300 Grumpy	by Grumpy	1	1,837
Restored Antique Radios FS Don Pearce[_3_]	by Don Pearce[_3_]	0	1,707
Simple NFB Simulations for a FB Pair John L Stewart	by patrick-turner	1	1,770
Direct-Coupled SE Amplifier using the EL509/6KG6 patrick-turner	by Me	1	2,358
Direct-Coupled SE Amplifier using the EL509/6KG6 patrick-turner	by patrick-turner	0	2,186
Direct-Coupled SE Amplifier using the EL509/6KG6 [email protected]	by [email protected]	0	2,244
Interesting stuff re tube testing patrick-turner	by patrick-turner	0	2,011
Luxman SQ38D Trevor Wilson	by patrick-turner	17	4,071
Local Cathode FB, UL Tap at Ground Part 2 John L Stewart	by patrick-turner	3	2,360
Local CFB with grounded ultralinear OPT tap, Partial Circlotron. patrick-turner	by patrick-turner	3	1,833
Triode or pentode with local NFB? Alex Pogossov	by patrick-turner	10	2,870
SET amplifier Q Phil Allison[_3_]	by John L Stewart	19	3,027
ANN: HpW-Works V3.2 Spectrum Analyzer & Wave Generator HpW-Works	by HpW-Works	0	1,703
Mystery transformer GRe	by Phil Allison[_3_]	16	2,685
Sencore LC53 VS Sprague TelOhmike 6A Trailboss	by [email protected]	8	2,538
Also can be found in classified Grumpy	by Grumpy	2	1,976
EL34 suppressor grid (g3) characteristics Alejandro Lieber[_3_]	by Alejandro Lieber[_3_]	16	7,606
Which way would You try to sell a 300B SE? Fabio Berutti[_2_]	by Patrick Turner	1	1,617
What is a 6L6 Radiotron? JimK	by Phil Allison[_3_]	1	1,157
Is this test result OK? JimK	by John L Stewart	1	1,439
Bridge or Center Tap? Paul D. Spiegel	by Phil Allison[_3_]	12	2,501
Rarest Challenger Ever? GreenTone007	by GreenTone007	1	1,297
horizontal tubes ZeeTso[_3_]	by John L Stewart	5	1,844
Harman Kardon Citation 1 Kit Value L.K. Brown	by L.K. Brown	0	1,456
Harman Kardon FM100 - early version? legg	by legg	14	3,465
What is this matched quad of new RCA 6L6GC tubes worth? JimK	by flipper	4	1,672
Hammond M3 organ help, please Steve Zettel	by stilldivin	7	5,634
golden tube bias [email protected]	by [email protected]	0	1,470
Tuning indicator without magic eye or meter Patrick Turner	by Patrick Turner	0	1,987
Boosted Triode John L Stewart	by Patrick Turner	8	2,412
System Advice [email protected]	by Roger Jones	4	2,055
Turneraudio website just re-posted Patrick Turner	by Roger Jones	1	1,570
Disc ceramic vintage caps Alex Pogossov	by GRe	1	1,571
Basic magnetic phenomena explained Patrick Turner	by Lord Valve	14	2,772
"Beam Me Up, Scotty" (Beamus) AM Transmitter -- first prototype ( 1 2 3) flipper	by Patrick Turner	85	13,981
(2) Working Accurate Instrument 161 Filament Tube Testers with 1 Manual Peter Wieck	by iz5iuy	5	3,448
Ampex 300 4 track db_sup_aud	by [email protected]	2	1,677
Help Identifying 12ax7a adam79	by adam79	0	1,548
JBL 4344 MKII for sale [email protected]	by [email protected]	0	2,309
Best place to sell tube amps Peter Elem	by Peter Elem	0	1,623