Rare collectible audiophile darlings ~ premium trusted brimar t series, w/ a beautiful open tone and revered black plate dynamics. our high power output test simulates real circuits, and applies up to 250v, more than many other testers.
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Mullard KB/DA CV455 ECC81 12AT7 O Getter 1964 Dual Print Valve Tested BK600= 86/90
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12ax7 12at7 12au7 12bh7 / ecc83 ecc82 ecc81 e82cc. tune and transform your sound reproduction across multiple genres w/ more realism and delicate intimacy. incredibly rare late '50s production sought after by audiophiles for their high resolution and live-concert intimate warmth.
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A collectible audiophile darling! our high power output test simulates real circuits, and applies up to 250v, more than many other testers. full mutual conductance test +life test pass (key longetivity indicator) + leak / short / gas check.
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12AT7 ECC81 Mullard dual triode tube. Not a reissue. Made in Gt. Britain with Blackburn code TK1/B8F.
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ECC81 12AT7 CV4024 Valve Tube. Mullard, Made in Great Britain. NOS, Supplied in Original Box.
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FOR SALE: 1 X 12AT7WA / CV4024 / M8162 TUBE. 1960s MULLARD, MITCHAM PRODUCTION. TESTED IN ROEHRENTEST TUBE TESTER. ONE OF THE TRIODES IS NEAR OF 60% MINIMUM GOOD EMISSION. 70/66% EMISSION (EM).
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Crown jewel early panasonic! highly revered for their incredible sound reproduction, and often compared to mullard sonics. full mutual conductance gm test 101/103/101/102 % + leak/short/gas check + life test (key longetivity indicator).
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