GROOVE TUBES ST-5751-M TUBE SILVER SERIES NEW IN BOX MAXI PREAMP TESTED

GROOVE TUBES ST-5751-M TUBE SILVER SERIES NEW IN BOX MAXI PREAMP TESTED

USD 39.95 USD
SKU: zEPhD4J8
Brand: Groove Tubes
GTIN: Does not apply
Condition: New
Tags: GROOVE TUBE Groove Tubes Preamp Tubes
Categories: Vintage Electronics

Specifications

BrandGroove Tubes
TypePreamp Tubes

Tester 5751 Expected Gain (Mu) value = 70. SEE VIDEO TO HEAR TRIODE TAP TEST! TESTED ON A MAXI PREAMP II TUBE TESTER FOR GAIN(Mu), TRANSCONDUCTANCE(Gm) AND NOISE(dB). Gain(Mu) Section A = 71.8. Gain(Mu) Section B = 65.5.

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