12AT7 ECC81 VINTAGE Black Plate USA Test Good Matched
RARE VINTAGE USA STOCK — TESTED GOOD 💎 Premium ECC81 / 6201 twin triode, black-plate construction, made in USA. Offered as a single tube and ideal for discerning tube collectors and audiophile preamps. Tube Details and Codes 📌 • US Tube Type: 12AT7 • European Code: ECC81 • Industrial Code: 6201 • Black-plate internal construction • Made in USA Testing and Performance ⚡ • Vintage used tube, tested good • Emission verified for serviceable operation • Suitable for preamp, line stage, and driver applications • Sold individually, price is for 1 tube Sonic Signature 🎵 • Open, lively mids with strong detail retrieval • Smooth treble and refined harmonic structure • Classic vintage tube presentation with excellent musical flow
The Vintage Preamp Collection
Capture the atmospheric depth of the golden era with laboratory-verified signal artifacts that translate historical manufacturing mastery into a radiant and immersive listening experience.
 12AT7 ECC81 VINTAGE Black Plate USA Test Good Matched | -01KR5G5F3R1FRXH93PYFRBZBQN.jpg) 12AT7 ECC81 Telefunken VINTAGE Diamond Bottom Tested Good | -01KR5H7EF6B024KGB49FMNQNVE.jpg) 6SN7 6H8C Ken-Rad VINTAGE Black-Plate USA Tested Strong | -01KR5EARNDEVHBRG1XFCT372CE.jpg) EF86 6762 Z729 Tesla RFT Tungsram VINTAGE Tested Strong | -01KR5FM0WK4AMJDRHZNG1124H4.jpg) 12AX7 ECC83 Philips Delta Vintage Tested Good Holland | -01KR5GPANZ1AQQ2ZHTVJYHHR3A.jpg) 6SN7 6H8C Hytron VINTAGE Black Plate USA Test Strong | -01KR5FT9SA8FPN4T8PYF0VJQY2.jpg) Vintage EF86/ 6762/ Z729 – Valvo, Philips – O getter | -01KR5GRVAAWEZJJNE37JH1TG9Q.jpg) 12AT7 ECC81 Siemens VINTAGE German Made Tested Good | |
|---|---|---|---|---|---|---|---|---|
| Price | $71.00 | $83.00 | $96.00 | $64.00 | $108.00 | $98.00 | $74.00 | $81.00 |
| Origin & Factory | vintage USA | Vintage German Telefunken | USA vintage Ken-Rad | German Czechoslovak Hungarian | Philips Delta Holland | USA-made vintage | european vintage stock | German made Siemens |
| Stock Condition | single tube | Preowned single tube | single tube | preowned vintage stock | single tube | single tube | used audio tube | single vintage tube |
| Measured Performance | tested good, emission verified | Tested good | TV-7 tested strong | tested strong working | TV-7 tested good | TV-7 tested strong | strong emission tested | TV-7 tested good |
Customer Reviews
0.0
Based on 0 reviews
No reviews found matching your criteria.
-01KR5DXYD9KM471JTH73N29C5D.jpg&w=1920&q=75)
-01KR5GPANZ1AQQ2ZHTVJYHHR3A.jpg&w=1920&q=75)
-01KR59PQACNC52ANWSG2BBN1AP.jpg&w=1920&q=75)
-01KR5GRVAAWEZJJNE37JH1TG9Q.jpg&w=1920&q=75)
-01KR5H7EF6B024KGB49FMNQNVE.jpg&w=1920&q=75)
-01KR5EVAYR0FRH1RMK6QNBMK6G.jpg&w=1920&q=75)
-01KR5GBV05A82Z5AWDYAZV81P9.jpg&w=1920&q=75)