Vacuum Tubes - Page 5 - AudioBanter.com

Thread / Thread Starter	Last Post	Replies	Views
Hybrid Reg PS John L Stewart	by John L Stewart	1	1,483
What is it? John L Stewart	by Phil Allison[_3_]	16	2,966
Simple Regulated PS Using 6N7 Pass Tubes John L Stewart	by John L Stewart	6	3,899
FS: Set of 6GM5 pentodes ( neonoval based 7591A ) overreactor	by heavyP	1	2,129
Apparently This Matters: Ruzzle Valentine	by Valentine	0	2,038
All the best in 2012A. Andre Jute[_2_]	by patrick-turner	1	1,747
WTS : New Pioneer DDJ-SX Digital DJ controller for serato software..$500 mamakweew122	by mamakweew122	0	1,449
Professional Radio Engineer Alex Pogossov	by patrick-turner	11	2,975
Hum Reduction for DHT Power Stage John L Stewart	by patrick-turner	4	2,273
JADIS amp reformation patrick-turner	by patrick-turner	7	2,302
Electron Tubes Philips type #QB3-300 Grumpy	by Grumpy	1	1,814
Restored Antique Radios FS Don Pearce[_3_]	by Don Pearce[_3_]	0	1,681
Simple NFB Simulations for a FB Pair John L Stewart	by patrick-turner	1	1,747
Direct-Coupled SE Amplifier using the EL509/6KG6 patrick-turner	by Me	1	2,341
Direct-Coupled SE Amplifier using the EL509/6KG6 patrick-turner	by patrick-turner	0	2,168
Direct-Coupled SE Amplifier using the EL509/6KG6 [email protected]	by [email protected]	0	2,223
Interesting stuff re tube testing patrick-turner	by patrick-turner	0	1,988
Luxman SQ38D Trevor Wilson	by patrick-turner	17	4,040
Local Cathode FB, UL Tap at Ground Part 2 John L Stewart	by patrick-turner	3	2,335
Local CFB with grounded ultralinear OPT tap, Partial Circlotron. patrick-turner	by patrick-turner	3	1,812
Triode or pentode with local NFB? Alex Pogossov	by patrick-turner	10	2,843
SET amplifier Q Phil Allison[_3_]	by John L Stewart	19	3,000
ANN: HpW-Works V3.2 Spectrum Analyzer & Wave Generator HpW-Works	by HpW-Works	0	1,685
Mystery transformer GRe	by Phil Allison[_3_]	16	2,661
Sencore LC53 VS Sprague TelOhmike 6A Trailboss	by [email protected]	8	2,524
Also can be found in classified Grumpy	by Grumpy	2	1,954
EL34 suppressor grid (g3) characteristics Alejandro Lieber[_3_]	by Alejandro Lieber[_3_]	16	7,579
Which way would You try to sell a 300B SE? Fabio Berutti[_2_]	by Patrick Turner	1	1,596
What is a 6L6 Radiotron? JimK	by Phil Allison[_3_]	1	1,145
Is this test result OK? JimK	by John L Stewart	1	1,421
Bridge or Center Tap? Paul D. Spiegel	by Phil Allison[_3_]	12	2,480
Rarest Challenger Ever? GreenTone007	by GreenTone007	1	1,287
horizontal tubes ZeeTso[_3_]	by John L Stewart	5	1,832
Harman Kardon Citation 1 Kit Value L.K. Brown	by L.K. Brown	0	1,445
Harman Kardon FM100 - early version? legg	by legg	14	3,448
What is this matched quad of new RCA 6L6GC tubes worth? JimK	by flipper	4	1,661
Hammond M3 organ help, please Steve Zettel	by stilldivin	7	5,616
golden tube bias [email protected]	by [email protected]	0	1,457
Tuning indicator without magic eye or meter Patrick Turner	by Patrick Turner	0	1,974
Boosted Triode John L Stewart	by Patrick Turner	8	2,397
System Advice [email protected]	by Roger Jones	4	2,041
Turneraudio website just re-posted Patrick Turner	by Roger Jones	1	1,552
Disc ceramic vintage caps Alex Pogossov	by GRe	1	1,562
Basic magnetic phenomena explained Patrick Turner	by Lord Valve	14	2,760
"Beam Me Up, Scotty" (Beamus) AM Transmitter -- first prototype ( 1 2 3) flipper	by Patrick Turner	85	13,892
(2) Working Accurate Instrument 161 Filament Tube Testers with 1 Manual Peter Wieck	by iz5iuy	5	3,434
Ampex 300 4 track db_sup_aud	by [email protected]	2	1,666
Help Identifying 12ax7a adam79	by adam79	0	1,538
JBL 4344 MKII for sale [email protected]	by [email protected]	0	2,298
Best place to sell tube amps Peter Elem	by Peter Elem	0	1,611