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- Moderated Yahoo Group
- Solid State in the final ?
- HF Gain Stepping RC Network Calculator
- Suggestions for a soldering iron
- Re: Vacuum Tubes - Are They Warmer Sounding?
- Simple IR remote volume kit.
- Ping: John Byrns. PPMeters
- FA: Amperex/Cetron 845 Vacuum Tube
- NFB-301?
- FA: Start 9-66 Tube Tester with optional adaptor kit and more!
- Caveat Emptor
- A Tube Amplifier That Will Drive Any Speaker......
- headphone surround processors?
- HYTRON ( VT25 )
- test
- Connecting an oddball load to output transformer secondary
- FS Tandberg 3B Vintage 1960 R to R
- FS Tand Berg 3B Vintage 1960 R to R
- The VOX Valvetronix
- TEST
- test
- Re: British view of BH Obama......interesting....
- Andre of Cork?
- Cross-post: New Episode on the Celtic Myth Podshow - Let Fly theCrows of Battle
- Testing Tubes
- Calculating RC networks the easy way.
- triode-pentodes
- FA: Rare Tubes Mullard el34 metal base Matched pair, CV4004, 12AX7WA,French miniatron 417A + more All NOS
- Ryhmn sfnet.harrastus.melonta virallinen kuvaus
- FA: 2 x GEC MOV 6AS7G NOS NIB 99c no reserve rare tubes
- test
- Help with vacuum parameter
- Music with vitality
- Old Paper--Analysis of Split-Load Phase Inverter
- Old Paper--"Step" networks
- kt88
- FA: Stark/HickOK 12-22A Tube Tester
- test
- FA ; RCA shirt poloshirt old radio classic 1 DAY LEFT!
- Old Paper--The Stability Problem in Feedback Amplifiers
- Measuring Phase Response
- NFB for absolute beginners.
- Testing Rare Tubes Types: 242A, 242C, 284D & RS237
- Help us save usenet news for Time-Warner customers
- Re: The Stereo 70 Was A ****box
- your first home build valve amp
- Ping. Ian Thompson-Bell
- Dead music, God, and unicorns
- Good Source ?
- One of the Largest Vacuum Tube Suppliers
- Mary Poppins on a bicycle
- building a PP amp
- LF Gain Stepping RC Network Calculator
- Gullibards Unlimited
- conrad-johnson pv5
- Vacuum Tube 6EJ7 Test
- Death of Carl G. Eilers
- Equivalent active device circuit for CT choke.
- Nice photos of a MC-30 on this ebay auction:
- LF step network with Miller Capacitance
- Mercury Records/PAX AM/FM/8-track surround sound receiver-$100 freeshipping USA-serviced-tested-playing
- Datasheet needed for Tung-Sol DigiVac DT-1704 Vacuum FluorescentDisplay
- Happy Canada Day
- feedback & stability (long)
- 6922 for a Magnum Dynalab 90T
- Looking for schematic
- Fisher 400 question
- FA: Inovonic's Broadcast Processors
- For Sale: Premodded Consoles, Ori / Backup Games Plus Retro Stuff
- Difference between Genalex KT88 and Genalex Gold Lion KT88 ?
- FA: Realistic Stereodyne 40 Stereo Tube Amp
- The Tube Center - Your Leading Vacuum Tubes and Tube Parts Supplier
- On KT88 and other tubes in Guitar Amps
- 5B 255M amplifier?
- Re: Fotoneista ja energiasta
- CLICK HERE FOR DOWNLOAD SONGS, WALLPAPER, AND MANY MORE.......
- FAL Inovonics 250 Stereo Processor
- FA: Inovonics 250 Stereo Processor ,no reserve
- FA: 2A3H Vacuum Tube
- CLICK HERE FOR DOWNLOAD SONGS, WALLPAPER, AND MANY MORE.......
- How to Use an HP 400D R.M.S. VTVM?
- OB2 Regulator Tube Question
- FA: 417A, 6197 & 12au7 NOS TUBES
- FA Heathkit W7 Tube Amp circa 1960
- 18 mini plexi pwr supply ripple / headache ..
- Cruelty to a 12AU7 ?
- Presto 92-B amplifier -WTD schematic
- Tube condition
- HUGE lot of old wooden-bakelite-plastic radios, phonograghs, tapedecks, RCA Magazine Loaded Soundtape recorder, 4-track cartridges/decks, etc.for sale-
- TIP50 for HT regulator
- LATEST MP3 SONGS, ENGLISH SONGS, HINDI SONGS, PANJABI SONGS AND MANYMORE.........
- Looking for Splicing Tape for 1/4" Mag Tape
- FA: Eimac 4CX1000A, Raytheon CK722 & 4 Sets of tubes
- Silvertone Stereo HIgh Fidelity single ended tube amp w/reverbunit-rare vintage audio amp-$150
- (4) Radios F/S-Wards Airline, Grigsby-Grunow, (2) Philco
- Audio Cyclopedia - A highly recommended book
- 6N1P conflicting heater/cathode voltage specs
- FS: FIVE(5) NOS RCA 6197 AUDIO AMPLIFIER PENTODES
- VAC 7070 problems
- FA: Ortofon RMG 212 Tonearm * Handmade * No Reserve * Minty
- ONLINE RESOURCE FOR HELP DESK SOFTWARE
- How hot should preamp tubes run?
- 6DJ8 = ECC88 != 6N1P
- FA: Fidelity Research Headshell * Silverwire * NO RESERVE
- Unusual Mystery Tube
- FA: SME 3012 tonearm * Headshell * Beautiful * No Reserve
- The Triode Connected 46!
- 2 X TRIODES NEOTRON 10Y ( VT25 )
- FS: One NOS RCA 6386 Black plate
- TRIODEN NEOTRON 10Y ( VT25 )
- Fred Nachbaur's website
- WTB: ECH81 tube, aka 6AJ8
- LOT #2 old antique radios for sale-Majestic-WardsAirline-Philco-Silvertone-more
- Hum troubles in Audion PP 300B amp.
- Freed transformers
- Tube Troubles
- Output resistance of the CPI or "concertina phase inverter"
- Vortexion MR1230 12 channel valve unit
- On the Concertina phase inverter controversy
- FA: Micro Seiki AX-1 armboard + Box + Parts * NO RESERVE
- Cheap or free sources for Mullard Tube Circuits For Audio Amplifiers
- audio encyclopedia for sale
- rca tube manuals for sale
- Norton amplifier from 1940's (pics)
- 539C
- Knight KN924 Amplifier
- Awesome recording / hi-fi source
- Rectifiers for the Gods?!
- Hickok 536 tester reading GM
- A new Ebay record
- FA: Rare audio tubes like 2A3 Fivre, 275A Western Electric, PX4Osram, Cas and F2A Siemens on Ebay
- FS: 2pcs MC transformer Sowter 8055e
- Audio 101 Amp/Speaker Impedance Mismatch
- Lafayette AM/FM Tube Tuner
- Who should be first to die off in the "energy crisis"?
- Output transformer design notes by Crowhurst.
- thanks for the tip
- FA: Telefunken RS242, RE404, RE304 Triodes
- Jadis & KT88s
- Re: Who should be first to die off in the "energy crisis"?
- The post-Beijing amplifier
- Poofie B'ar, self-styled arbiter of PC-ness
- FA: Heathkit Williamson W-2M
- For collectors radio interested
- Deep Space 845 55W SET amps.
- New Heron Restaurant in Bandon, tres expensif
- "S" trademark logo on amp I want to ID
- Fisher 500C voltages
- Re: .
- Template for Patrick
- Porsche Design Dashboard Mens Watch 6612.11.44.1139 Cheapest
- Tube - Tube - SS - 3 stage hybrid amps question
- FA: Heath Williamson W-2M amplifier/preamp/power supply
- Sonic advantages of beefing up the power supply
- Looking for somebody that can test some tubes for me
- FA: Telefunken RS237 100-Watt Triodes
- Holy Moses, that's a flying bike!
- Most Linear Region
- FA: Western Electric 242C (211) Tubes
- Kicking Miller and his bleeding capacitance to death
- Revised pages on 845 amps and SE32 with 13Ei.
- FA: Regency HF-200 mono 6L6 amps...PAIR
- Yo, 'bots, watch this!
- Hammond Transformers and East German Tubes/Valves
- 70L7 based PC speaker built!
- Quiet around here...
- To ground or to cathode?
- Mystery tube amplifier - SOUND Electronic, model TWO FIFTEEN
- Need Mcintosh MC225 parts source
- FA: Rare Tubes WE 211E , B65's , EL34 , 2A3 single plates
- Alan Dower Blumlein "garter" circuits now in triode mode EL34 P-P amp
- Tube Mixer, REDUX (I am the OP)
- Audio Diffmaker
- "Free" defective Fisher OPT
- Electronics
- Fake Rubycon caps on Ebay
- B9A ceramic PCB mount sockets
- Need help with Tube Selection..(and a couple questions)
- Enter the ANAMOD, any comments/
- Differences between EL 84 and EL 34 ...?
- A Hyper Triode line stage amp.
- ATC speakers
- Connecting a turntable to H.H. Scott LK-72 (help a newbie, please!)
- 7-pin EL84
- Can sanity be outlawed by trash?
- WIMA MKS4 400V Polyester caps
- HELP! bv-120h... correct biasing procedures
- A golden rectifier?
- Questions I Have
- FA: 500K POTENTIOMETERS
- Failings of ST70 well known for years
- FS: Large Lot of Tubes (Schwenksville, PA)
- Low Frequency Mains Noise
- First rebuild - Eico HF-87 - where to find parts?
- patching in a stepped stereo three knob attenuator
- Hum Bucking pot
- 2008 Orlando Antique Radio Show
- Eico HF-87 rebuild power supply caps?
- "Industrial Control Transformers" for HV supplies
- Who is making all these R-core transformers?
- Audio Tubes for Sale
- Shut up, Poofie, you stupid donkey
- Hello - anyone there?
- ExpressPCB & UK Import Duty
- Just got a DEAD Mcintosh, Dangit!!
- what are these
- Re: Terry's on his "Dead Nate" kick again. :-(
- Re: Terry's on his "Dead Nate" kick again. :-(
- guenstiger strom,was ist billiger strom oder,guenstig stromund,stromanbieter strompreise,guenstige stromanbieter,
- mu follower distortion
- Re: Terry's on his "Dead Nate" kick again. :-(
- Cary Audio SLM-100 Power Transformer Hum
- Shuguang not making 845 any more?
- Maas ROWE CARILLONS 500a schematic ?
- Re: Over 80,000 images of beautiful busty women
- Kaikki imee
- Demco Star CB radio power cord wiring
- Re: Building the Superior Tube Amplifier
- wtd general radio 942a output transformer
- Tube DACs??
- 6SN7=6CG7?=?6FQ7
- SHOP CLEANOUT-PRIDE 100 WATT linear CB/Ham amp-(4) vintage tube CBradios-(2) old tube PA system amps for guitar projects-tube radios- testequipment-rare items-$10-25 each
- Nikki Seeking Men in California
- ETF'08
- Vintage Mike and Speaker connectors
- SHOP CLEANOUT-PRIDE 100 WATT linear CB/Ham amp-(4) vintage tube CBradios-(2) old tube PA system amps for guitar projects-tube radios- testequipment-rare items-$10-25 each
- All hail to the ultrafidelista for what they got right
- All hail to the ultrafidelista for what they got right
- Do milspec tubes *necessarily* sound better?
- FA:PAIR MATCHED TELEFUNKEN ECC803S
- what is causing this problem?
- The Audio Designer's Tube Register
- FA: ORTOFON T-20 MK II MC STEP UP * SUPERB * NO RESERVE
- At power on tube filaments light up more than normal for a sec
- EL84 SE TRANSFORMER
- Re: Svidun sviddu
- ***** इंजीनियरिंग स्टूडेंट्स ध्यान दें *****
- what tube tester for a new guy?
- Tube Amp - Autoformer - Speakers
- dc fillament how acurate ?
- RCA shorting plugs
- Tube Based Equalisers
- B+ rectifier question
- Transformers for sale at Turner Audio
- Closing down my business
- Arnii, please reset your counter
- Tubes & SS
- Fingered tweets the little b*%8&^rds
- Input transformer when needed ?
- Re: Is this just a gimmick or does it really work?
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