Qty 3 Vintage Holland Amperex Bugle Boy 6DJ8 / ECC88 - Same Date/Mfg Code

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Qty 3 Vintage Holland Amperex Bugle Boy 6DJ8 / ECC88 - Same Date/Mfg Code:
$42.00

These are 3 used high quality Amperex \'Bugle Boy\' 6JD8/ECC88 Dual Triode vacuum tubes manufactured in Herleen Holland. They were removed from vintage Tektronix test equipment. They have identical Date, Factory & Batch codes (acid etch): \'GA8 (delta symbol)+\'4G2\' - So they are identical in construction and mfg time-frame.They were tested on a Stark 9-66 Dynamic Mutual Conductance tester. Results are to the nearest whole division on the 15K scale.Test Results are as follows:Tube 1 - Triode 1 = 7,000
Tube 2 - Triode 1 = 7,750
Tube 3 - Triode 1 = 7,000Tube 1 - Triode 2 = 7,250
Tube 2 - Triode 2 = 7,500
Tube 3 - Triode 2 = 8,000The tubes will be individually bubble wrapped and numbered according to tthe list given in this sale.Shipping is USPS Priority Mail Insured in the USA.