6AQ8 Ecc85 Tesla VINTAGE Tested Strong
RARE VINTAGE TESLA TUBE — TESTED ON TV-7 💎 A highly regarded Eastern European small-signal tube, prized for its musicality, reliability, and classic vintage character. Strongly tested and ready for premium audio service. Tube Details and Codes 📌 • US tube type: 6AQ8 • European type: ECC85 • Brand: Tesla • Origin: Czechoslovakia • Vintage production with sought-after old-world build quality Testing and Performance ⚡ • Strong emissions confirmed on TV-7 tube tester • Tested for solid operation and usable performance • Suitable for phono stages, tuners, and high-end tube circuits Sonic Signature 🎵 • Smooth, detailed midrange with classic tube warmth • Open presentation with clean top-end energy • Excellent choice for listeners seeking refined vintage tone
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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.
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| Price | $71.00 | $83.00 | $88.00 | $70.00 | $71.00 | $71.00 | $84.00 | $79.00 |
| Origin & Factory | Czechoslovakia vintage | German vintage RFT | USA-origin vintage | German RFT vintage | Made in USA vintage | Made in Germany | Telefunken German vintage | Tesla Czech military |
| Stock Condition | single tube | single tube retail | single tube | single tested tube | preowned tested tube | vintage used tube | single vintage tube | actual vintage stock |
| Measured Performance | tested strong TV-7 | TV7 emissions tested | tested on TV-7 | TV7 tested verified | test-checked operational | strong emissions tested | tested for emissions shorts | strong tested emission |
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