12AX7A 12AX7 7025 ECC83. ( For Motorola). TUBE's TEST RESULT's Tested NOS ! TV-7/u Tested! I tested these on a High Quality Professonal Hickok TV-7/U Tester TESTED WITH a (TV-7/U) FOR GAS, SHORTS, AND MUTUAL CONDUCTANCE AND ARE MOSTLY STRONG TUBES!
eBay
NOS tubes fall within the Gm characteristic range of an average tube, as published in the RCA RECEIVING TUBE MANUAL, which states "Individual tubes, like any manufactured product, may have characteristics that range above or below the values given.
eBay
NOS 12AX7 RCA AUDIO TUBES - SQUARE GETTER - PLATINUM MATCHED PAIR - AMPLITREX TESTED. DATE: APRIL 1955. 1700 umhos / 1.2 mA. TUBE 02: 1700 umhos / 1.2 mA -.
eBay
eBay
WATHEN CRYOTONE 12AX7. RATHEON 12AU7. AMPEREX BUGLE BOY 7025. MULLARD 5751 w/original box. MULLARD 12AT7. BEJING 12AX7. SYLVANIA 12AX7. Also includes a pair of 50’s RCA 6k6 tubes if you happen to have a Fender reverb unit.
eBay
While performing an audio tap test on the Maxi Preamp through a guitar amp Triode A was microphonic when tapped, Triode B tested excellent when tapped. Tester 12AX7 Expected Gain (Mu) value = 92. 12AX7 tubes have a center design target of 1600Gm.
eBay
Pollen / Cabin Filter ADBP250021 Blue Print. Part Number ADBP250021. MAZDA BDGF61J6X, BDTS61J6X. Filter type Pollen Filter. Type Filter, cabin air. ALCO FILTER MS-6553. AMC Filter FCA-4501, MC-5127. Cross references.
eBay
Crown jewel audiophile top sonic elektronska industrija nis!
eBay