All tubes are tested on a professionally calibrated Triplett 3444.
Tungsram ECC82 1981 w/ Original Boxes - $65 Free Shipping Date code 56 = April 1981 (both tubes) Tube #1: 8.2ma @ 2200gm and 9ma @ 2450gm = 100+/100+%
Tube #2: 9ma @ 2300gm and 9.8ma @ 2400gm = 100+/100+% 2000 mhos is the standard for a new tube, and 1300 mhos is the replace number on a Triplett 3444.
Microphonic free. No Gas. No Shorts. The Tungsram company was based in Hungary and was the European equivalent of General Electric. Like GE, their tubes are respected for their quality workmanship and are relatively rare today. The Tungsram ECC82 / 12AU7 tube is very neutral/natural sounding, it has a extended top end and tight bass. Overall very good tonal balance and clarity. 5 Day Return Policy - I endeavor to thoroughly test your tubes before shipment to ensure that I represent them accurately. If they do not perform as expected in your system - microphonics or noise for example, then you may return them for a full refund. Buyer pays return insured shipping. The 5 Day Return is not intended to provide a Buy-Try-And-Return method by which a Buyer can "tube roll" and return them if they do not produce a subjectively pleasing result. Paypal or USPS Money Order
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