12au7 Tubes - 2 Pairs
kevhed72
Posts: 5,035
Theses have been sitting unused for awhile since I sold my Cary pre. Even then, they were used occasionally due I had several sets I would rotate in. All were purchased here so you may recognize the handwriting.
1955 Landsdale JAN Black Plate - not sure why boxes are marked differently but they appear to be same tubes:
1951 Westinghouse Charcoal Plates:
1955 Landsdale JAN Black Plate - not sure why boxes are marked differently but they appear to be same tubes:
1951 Westinghouse Charcoal Plates:
Comments
-
Forgot price. Lets try 55.00 per pair for Polkies shipped via PP friend. If my prices are out of line PM me.
-
Pm sent
- Not Tom ::::::: Any system can play Diana Krall. Only the best can play Limp Bizkit. -
Thanks....sale pending
-
Great American BP's. Those were formerly mine, glad to see they are staying in the family. I can tell because that's my handwriting.
6189 is the military version of the Lansdale tube. IIRC, they were all for the military no matter the silk screening.
The Westinghouse (true Westinghouse) tubes are hard to find. Many were organ labeled tubes. Those are the true Westinghouse tubes like these. Among my favorite American 12AU7.
https://tubemaze.info/westinghouse-12au7-carbon-plates/
Enjoy Trey
H9"Appreciation of audio is a completely subjective human experience. Measurements can provide a measure of insight, but are no substitute for human judgment. Why are we looking to reduce a subjective experience to objective criteria anyway? The subtleties of music and audio reproduction are for those who appreciate it. Differentiation by numbers is for those who do not".--Nelson Pass Pass Labs XA25 | EE Avant Pre | EE Mini Max Supreme DAC | MIT Shotgun S1 | Pangea AC14SE MKII | Legend L600 | BlueSound Node 3 - Tubes add soul! -
Sold!
-
Can't wait to hear these!
Tom~ In search of accurate reproduction of music. Real sound is my reference and while perfection may not be attainable? If I chase it, I might just catch excellence. ~ -
Should be fun!- Not Tom ::::::: Any system can play Diana Krall. Only the best can play Limp Bizkit.
-
Both pair?Home Theater
Parasound Halo A 31 OnkyoTX-NR838 Sony XBR55X850B 55" 4K RtiA9 Fronts CsiA6 Center RtiA3 Rears FxiA6 Side Surrounds Dual Psw 111's Oppo 105D Signal Ultra Speaker Cables & IC's Signal Magic Power Cable Technics SL Q300 Panamax MR4300 Audioquest Chocolate HDMI Cables Audioquest Forest USB Cable
2 Channel
Adcom 555II Vincent SA-T1 Marantz SA 15S2 Denon DR-M11 Clearaudio Bluemotion SDA 2.3tl's (Z) edition MIT Terminator II Speaker Cables & IC's Adcom 545II Adcom Gtp-450 Marantz CD5004 Technics M245X SDA 2B's, SDA CRS+
Stuff for the Head
JD LABS C5 Headphone Amplifier, Sennheiser HD 598, Polk Audio Buckle, Polk Audio Hinge, Velodyne vPulse, Bose IE2, Sennheiser CX 200 Street II, Sennheiser MX 365
Shower & Off the beaten path Rigs
Polk Audio Boom Swimmer, Polk Audio Urchin -
I’m a fan of those true Westinghouse. Had I not been working today I would’ve hopped on those
-
Damn! Snoozed again!Gustard X26 Pro DAC
Belles 21A Pre modded with Mundorf Supreme caps
B&K M200 Sonata monoblocks refreshed and upgraded
Polk SDA 1C's modded / 1000Va Dreadnaught
Wireworld Silver Eclipse IC's and speaker cables
Harman Kardon T65C w/Grado Gold. (Don't laugh. It sounds great!)
There is about a 5% genetic difference between apes and men …but that difference is the difference between throwing your own poo when you are annoyed …and Einstein, Shakespeare and Miss January. by Dr. Sardonicus -
Hate when that happens . . . Gotta add that to the “Hate Thread”AC Regenerator PS Audio PerfectWave Power Plant 10
Source Lumin U1 Mini into Lampizator Baltic 4 DAC
Pre Cary SLP-05
Power Rogue M180 Dark monos
Mains Salk HT2-TL
Rythmik F12
