Vacuum Tubes [Archive] - Page 20

Getting started with DIY tube amps (30 replies)
Invest $10 earn $40,000 (0 replies)
Full wave bridge with half wave rectifiers (16 replies)
Schematic California Audio Labs Aria MK III??? (0 replies)
450 tapes-100 replacement pads-alignment tape-(7) tape decks 8tracks-EBAY (1 replies)
more money to put towards audio (0 replies)
FA: Studio liquidation, some tube stuff (0 replies)
Anyone know where I can get hold of Calsod speaker designer software? (2 replies)
Measuring bias current (4 replies)
Bi-amp Consideration (55 replies)
LF B&K 600 tube tester tube chart (0 replies)
Dyna Marki lll's (3 replies)
ok its not tube but you lot might know (0 replies)
FS: Mullard, Siemens, Amperex 6DJ8, 6922, 7308 (0 replies)
FS: Hundreds of NOS NIB TUBES!!!!!!!!!!!!! (1 replies)
FA: 15" coaxial Utah alnico speakers, 1957 (3 replies)
Finished a 300B stereo amp (6 replies)
losing my tube contacts (WTB tubes) (0 replies)
FS: CBS/Hytron 5692 Tubes!!!!! (0 replies)
BTW, my email and website could be down. (1 replies)
Input and LTP driver schematatis at a.b.s.e (0 replies)
High Efficiency Fullrange Speakers with Free Plans for sale (0 replies)
FA: Matching Pair NOS Amperex 6922 PQ Gold Pin Tubes (1 replies)
FA: NOS Pair RCA 5U4GB Tubes (0 replies)
FA: NOS Mullard GZ34/5AR4 Tube (0 replies)
FA: Matched Pair Telefunken EF86/6267 Tubes (0 replies)
Allen Organ? (18 replies)
ping > Patrick (6 replies)
Lynn Olsen's tube amps, quite something, eh. (1 replies)
Audio Research SP11 Mk2, j-fet type numbers? (5 replies)
.Free Turntable Alignment / Calibration Tools (0 replies)
FS: Raytheon 5842 (0 replies)
FS: JAN 6146W (0 replies)
FS: Sylvania 6B4G (0 replies)
Chat With New Friends and Girl Friends (0 replies)
FS a pair of Goodmans Axiom 301 speakers and others (0 replies)
FS a bunch of NOS Telefunken EL156 power penthodes (1 replies)
Advice needed to repair a quad fm1 tuner (16 replies)
curve fitting spice model making software can be had here (0 replies)
Spice 3f4 triode models web location (0 replies)
Triode spice models 12U7, 12FM7, 12AX7 on 80% heater voltage (0 replies)
Another One Bites the Dust (16 replies)
Receiving Muzak on Subcarriers (15 replies)
FS: Mullard CV378 (0 replies)
FS: Chinese 2A3 (0 replies)
GrooveTube Substi-Tube EF86 (9 replies)
Sacd Jazz New (0 replies)
FS: (0 replies)
Manufacturing Tolerances (6 replies)
Archaic!!! (1 replies)
FA: 40 ending now! Analog Tape! Kybd Keys, Recorder Parts, Cassettes (0 replies)
World Tube Audio Newsletter 06/05 (0 replies)
mono el84 amp kit (5 replies)
EF80/6BX6 triode strapped data (14 replies)
FA: Matching Pair RCA 12AX7/ECC83 Black Plate Tubes (closing soon) (0 replies)
FA: NOS Mullard EL34/6CA7 XF1 Tube (closing soon) (0 replies)
FS 3 ASL Tube amps (0 replies)
Twin Reverb (7 replies)
Positive Feedback Magazine Text (0 replies)
ampeg security screws & transformer. (4 replies)
LIFETIME COLLECTION ANTIQUE RADIO AUCTION Sunday May 15, 2005 (0 replies)
Can we nail what works on ABSE? (9 replies)
Smooth and ribbed plate Telefunken 12AX7--$35/$30 each (0 replies)
Dyna ST-70 can cap replacement (7 replies)
Query: Anybody know about Martel Electronics? (0 replies)
Large Tube Lot -- Very Low price -- Must clean out office (0 replies)
X-CansV3 valve (1 replies)
27W PP TRIODE AMP May 2005. (23 replies)
Vintage Audio Equipment and Speakers For Sale (3 replies)
Advice for grounded grid input stage (7 replies)
Houston Area Antique/Ham Swapmeet (0 replies)
Houston Area Antique/Ham Swapmeet (0 replies)
russian 6H8N ( 6N8P ) = 6sn7 (8 replies)
FS: Filter Choke - Radio Craftsmen 500 & 500A (19S409) (0 replies)
Progess on finding amp for RS IIIbs (28 replies)
FA: Bendix 6900 tubes 4 pcs. NOS (1 replies)
450) 8track tapes-EBAY-one cent-LOT#2 (0 replies)
Newbie enjoys his ST-70 (8 replies)
Fullrange, High Efficiency Single Driver Speaker Systems (4 replies)
Measuring my GEC 30w (6 replies)
Tube (valve) bases? (3 replies)
IT WORKS IF YOU ALLOW IT TO (1 replies)
Sovtek small signal tubes = early demise?? (13 replies)
FS: (0 replies)
Easy cash... fact and not a joke! (0 replies)
WTB: NOS Mullard CV 378/GZ37 tubes (1 replies)
FA: Urei 1176LN, 1178, DBX 160 (2) racked (0 replies)
FA: Ending right now, Lotsa analog tape, console, parts, transformers (0 replies)
FA: Matching Pair RCA Black Plate 12AX7 Tubes - USA - (0 replies)
FA:NOS Matched Quad 7868 G.E Tubes - Original Boxes - USA (0 replies)
FA: NOS Mullard EL34/6CA7 XF1 Tube (1 replies)
FA: Mullard GZ34/5AR4 (0 replies)
snap crackle pop (6 replies)
FS: Pair of Altec 604 E's...Great ! Shape..+ TON'S of TUBE AUDIO FS!!!! (0 replies)
5814 = 12AU7 or 12AT7 (2 replies)
test (1 replies)
Please help me to do a small survey! (0 replies)
REQ: Bogen RF-35 data (0 replies)
Amplifier Design - Tweaking 1st section (2 replies)
Chinese lessons continued (0 replies)
82 mercury rectifier (3 replies)
Chinese study (1 replies)
Get a FREE apple ipod! (0 replies)
phase splitter (40 replies)
Ping Al Marcy (6 replies)
FA: Harmon Kardon Citation II on eBay (0 replies)
final lot (54) vintage COUNTRY LPs & CAL SMITH'S THE NAME-Ebay-CHEAP ! (0 replies)
Criteria voor direct coupling from grounded cath to CPI (1 replies)
Hickok 752 Line Adjust Question (1 replies)
Schematics for KT88 redesign project (3 replies)
Brunswick Panatrope Model Number??? (0 replies)
Rebuilt Heathkit UA-1 hum (5 replies)
MC275 vs HK Cit II (1 replies)
60 AWESOME rare country music LPs-Ebay-$10 (0 replies)
SAMPLE CD SALE--CHEAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! (0 replies)
Subject: Looking for more information. (0 replies)
NRI PROFESSIONAL MODEL 55 VINTAGE OSCILLOSCOPE-EBAY-1 cent (0 replies)
MAKE THOUSANDS FROM $6! (0 replies)
tube replacement question (2 replies)
Philco TV focus problem (0 replies)
Measurements of ampllifiers (8 replies)
Clearing out antique radios (0 replies)
FREE WEBSITE ADVERTISING! (0 replies)
Leaving half a dual triode dark? (15 replies)
question about repairing guitar tube amp (6 replies)
Regulator for preamp (6 replies)
test (0 replies)
Who owns the classic transformer designs? Is there any reason to wind them today? (15 replies)
Poor Man's McIntosh (19 replies)
Can you believe this! (1 replies)
Earn money searching the Web. It really works. (0 replies)
EF80 / 6BX6 CF .... (21 replies)
SAMPLE CD SALE (0 replies)
SE? (6 replies)
Free Money, SERIOUSLY!! (0 replies)
The Bill May Report on Single-Ended Output Transformers for 300B etc (6 replies)
World Tube Audio U P D A T E D 17 new Tube Amplifier companies (2 replies)
potentiometers for preamplifier (1 replies)
Phase coherence: a neglected item? (33 replies)
FA: 2 Lots of vintage Electron Tubes (0 replies)
NRI PROFESSIONAL TUBE SIGNAL GENERATOR MOD88-EBAY-1 CENT OPENER (1 replies)
Winding wire size chart. (0 replies)
tube replacement (0 replies)
R-Core Audio OPT (31 replies)
Free Money, SERIOUSLY!! (1 replies)
FS: Many Tube Lots, 6J5, 6080, UX-874 and others (1 replies)
Pentode as triode opinion pole (2 replies)
$6, a couple hours=$15000=u happy (0 replies)
Found some more spice models (0 replies)
FA: 36 ending now! Tape & Parts for consoles, recorders, amps, kybds (0 replies)
Re:±z¬O§_¦b´M§ä¤@*Ó¤wÃÒ¹ê¥i¦æªº¼W¥[¦¬¤J¨Ó·½¤è¦¡¡H (0 replies)
New Audio Classifeds Site (0 replies)
Hey, fascist frogspawn: Open Letter to Francois Yves Le Gal (13 replies)
FS: fISHER 600T RECEIVER WITH OWNER AND SERVICE MANUALS (0 replies)
35amp transformer wanted (1 replies)
$3000 GIVE AWAY!!! FROM THURSDAY the 28th to SATURDAY the 30th! (0 replies)
Reward (7 replies)
Safety Issues (5 replies)
Free Money, SERIOUSLY!! (0 replies)
FA: 39 pieces. Neve & MXR ending now! (0 replies)
No kidding guys ! (0 replies)
Income (0 replies)
Is it in triode or pentode mode . . . (4 replies)
Choosing between the KISS amplifiers (9 replies)
Amos, please **** off! (1 replies)
Distortion in pentode samples. (0 replies)
FA: Kendrick Power Amp (2 replies)
As power tubes fade to NG (1 replies)
Distortion in Pentodes (7 replies)
FA: end this minute: Transformers Altec, UTC, 4722, more, Neve, MXR (0 replies)
FA: Hickock model 530 Tube Tester. (0 replies)
Re:±z¬O§_¦b´M§ä¤@*Ó¤wÃÒ¹ê¥i¦æªº¼W¥[¦¬¤J¨Ó·½¤è¦¡¡H (0 replies)
Re:±z¬O§_¦b´M§ä¤@*Ó¤wÃÒ¹ê¥i¦æªº¼W¥[¦¬¤J¨Ó·½¤è¦¡¡H (1 replies)
WTB Tung Sol 6SL7WGT (0 replies)
RDH4 - what is this? (12 replies)
Re: ¥þ²y¦v°t¨ì©²¡A§A¤£*n¶Ü¡H (0 replies)
Re: §A¡A¤µ¤Ñ¦YßÓ¤F¶Ü¡H (1 replies)
Re: §A¡A¤µ¤Ñ¦YßÓ¤F¶Ü¡H (0 replies)
Anyone have a scan of a Grundig 5088? (4 replies)
tokyo transformer shops (13 replies)
DHT DAC circuit web page (0 replies)
Good iron Needed (2 replies)
Houston Area Antique/Ham Swapmeet (0 replies)
WTB: PAMPHONIC TYPE 1002 TUBE POWER AMP, OTHER TUBE GEAR (1 replies)
McIntosh transformer covers (3 replies)
Scott type 300 AM/FM tuner.... (0 replies)
- Stereophile Show Report (0 replies)
FA: Pair Mullard 12AX7/ECC83 Tubes (0 replies)
FA: Matching Pair of Amperex Bugle Boy 12AX7/ECC83 Tubes (0 replies)
Use of socket saver for heat reduction to PCB. (4 replies)
FA 66/17 ending now! parts Scully, Teac, 80-8, 234, 4010, 3340, 5500 (0 replies)
I'm so happy - got my 18 watt prototype working perfectly! (0 replies)
FA: Quad Telefunken 12AT7/ECC81 Tubes (0 replies)
Test Please Ignore (1 replies)
EL34 tube problem on HICKOK 539B tube tester!! (3 replies)
Maybe my ISP has fixed the problem. (12 replies)
It works (7 replies)
Class of Operation (48 replies)
FA 25 ending now! Compressor, 80-8, 234, Scully, Phase, Otari (0 replies)
WTB Tung Sol 6SL7WGT (0 replies)
FS: Urei 1176LN (0 replies)
Thanks Yves! (1 replies)
Our friend Stewart Pinkerton (0 replies)
Yves Blocking Posts (5 replies)
Best way to connect multiple Speakers? (11 replies)
I'm having ISP troubles again. (0 replies)
WTB: Dynaco MK VI any condition (0 replies)
ID'ing old Magnavox console components (10 replies)
Marantz SLT 12 Stylus (1 replies)
detailed instructions for building a Fender 5E3 schematic (3 replies)
Tube line level preamps at a.b.s.e (1 replies)
LAST DAY: Fisher 20-A Mono Amplifier (0 replies)
6L6 vs. EL84 can you hear it? (9 replies)
6EU7 To a 12AX7 (22 replies)
When is it necessary to cap couple line stages? (7 replies)
FA: 128 items, 30 ending now amp, PM-1000, service manuals. Level-Loc, McIntosh, more (0 replies)
Free Ipods (1 replies)
Free Ipods (0 replies)
Interesting OPT Option (3 replies)
8SN7 brands (2 replies)
Stewart Pinkerton is a tube hating fool. (46 replies)
Suggestions for a 5k output transformer/ SV811-3 (2 replies)
Weber 5F6-A Bias Question (3 replies)
screen bypass capacitor question (3 replies)
Restored Antique Radios & TV's FS (0 replies)
Telefunken portable cassette tape recorders (need information please!) (0 replies)
Ping West (5 replies)
KISS 123 by Andre Jute (1 replies)
KISS 125 by Andre Jute (0 replies)
KISS 124 by Andre Jute (1 replies)
KISS 122 by Andre Jute (1 replies)
KISS 121 by Andre Jute (0 replies)
KISS Update 22 April 2002 executive summary (0 replies)
Jute on Amps is Back (0 replies)
Getting plated (22 replies)
FA: 109 items, 17 ending today! Analog Tape, Synth cards/carts, more.... (0 replies)
FA: Fisher 20-A Mono Tube Amplifier (0 replies)
schematic for vintage Brruel & Kjaer 2107 Frequency analyzer needed (1 replies)
A Repeatable Comparison (12 replies)
7189 lasts longer than EL84 ? (5 replies)
Re: Soviets still using tubes? (0 replies)
test (0 replies)
Preamp. wanted (6 replies)
Sherwood Tuner Dial string (2 replies)
Sherwood S8000 Schematic wanted (2 replies)
Burned on eBay (6 replies)
Headphones (7 replies)
WTB 21.5 HY Choke for Craftsmen 500a (0 replies)
Curve tracer (13 replies)
Sowter or Plitron in the USA? (6 replies)