Valvo
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Product Summary
Model: 1962 Valvo EL84 6BQ5 (Made in Germany)
Soundlumia Tube Sound Rating: 9.2/10 - Outstanding
Warm German sound with deep bass, holographic sound stage with layered details.
Date codes:
1X3 D2F (D = Hamburg, 2 = 1962, F = June)
GM (Mutual Conductance) test result: 100% of NOS/NEW
Silkscreen: 90% - 100%
Packaging: New white box
Professional Tube Testing
This set was tested and certified by RoeTest V11 tester with theValvo following result:
Tube 1:
Measured transconductance (GM): 11.25 mA/V - 100% (100% = 11.3 mA/V)
Measured plate current (IA): 46.27 mA - 96% (100% = 15 mA)
NO shorts, leakage or gas. NO noise or microphonics.
Curve trace is also included in the original RoeTest report.
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