GAIN (95.1, 93.6) MAXI PREAMP II TESTED GE 12AX7 / ECC83 TUBE SHORT PLATE HALO

Description: GAIN (95.1, 93.6) MAXI PREAMP II TESTED GE 12AX7 / ECC83 TUBE SHORT PLATE HALO GETTER ***FREE SHIPPING*** TESTED ON A MAXI PREAMP II TUBE TESTER FOR GAIN(Mu), TRANSCONDUCTANCE(Gm) AND NOISE(dB). THE MAXI PREAMP II TESTS TUBES AT 200 VDC PLATE CURRENT 4 TIMES PER SECOND. WHILE PERFORMING AN AUDIO TAP TEST ON THE MAXI-PREAMP BOTH TRIODES TESTED EXCELLENT FOR MICROPHONICS. Gain(Mu) Section A = 95.1 Gain(Mu) Section B = 93.6 Tester Gain (Mu) Range = 0 - 120 Tester 12AX7 Expected Gain (Mu) value = 92 Transconductance (Gm) Section A = 1793 Transconductance (Gm) Section B = 1791 Tester Gm Range 0 - 9900 Noise (dB) Section A = -76.1dB Noise (dB) Section B = -76.7dBTester Noise (dB) Range -92dB - 0dB TEST RESULTS ARE SHOWN IN PHOTOGRAPHS. I OFFER A 100% REFUND UPON RETURN OF THE ITEM SHOULD IT NOT MEET YOUR EXPECTATIONS OR NEEDS. LOT 1141

Price: 31.95 USD

Location: Spanaway, Washington

End Time: 2023-12-30T23:32:16.000Z

Shipping Cost: N/A USD

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Item Specifics

Restocking Fee: No

Return shipping will be paid by: Seller

All returns accepted: Returns Accepted

Item must be returned within: 30 Days

Refund will be given as: Money Back

Brand: GE

Type: 12AX7

Model: 12AX7 / ECC83

Country/Region of Manufacture: United States