Description

JJ ECC81 GP 12AT7 GOLD PIN Version Preamp Vacuum Tube DHL EXPRES GOLD PIN version - Better Quality R.F. DOUBLE TRIODE ECC81 is 12AT7 medium gain pre-amplifying double triode. Can be also used as replacement for 12AX7 in many applications. Very smooth and warm sound. Very low microphonic. Good for phase inverters or reverb drivers. Base: NOVAL Uf = 6,3 or 12,6 V If = 300 or 150 mA Typical characteristic: Ua = 250 V Ia = 10 mA Ug = -2 V S = 5,5 mA/V μ = 60 Ri = 11 kΩ We are an authorized dealer for JJ Electronics (Tesla) . We only sell NEW STOCK direct from the factory. Made in Slovak Republic WARRANTEED FOR 90 DAYS! Our shipments are well protected and always with tracking number. Our shipments are well protected and always with tracking number. We sell Vacuum Tubes !! We are an authorized dealer for JJ Electronics (Tesla) . We only sell NEW STOCK direct from the factory. DHL EXPRESS with Tracking Number EL34 BLUE version - 6CA7 JJ Electronic Valve New 4 Tubes Quad Matched DHL EXPRES https://www.ebay.com/itm/175655273875 KT88 BLUE version KT88 JJ Electronic Valve New 4 Tubes Quad Matched DHL EXPRESS https://www.ebay.com/itm/175655454111 JJ EL84 - 6BQ5 JJ Electronic Valve New “4 Tubes” “Quad Matched” DHL EXPRESS https://www.ebay.com/itm/185821400539 JJ 6550 - 6550 JJ Electronic Valve New “4 Tubes” “Quad Matched” DHL EXPRESS https://www.ebay.com/itm/175658184480 JJ 6L6GC / 6L6 - JJ Electronic Valve New “4 Tubes” “Quad Matched” DHL EXPRESS https://www.ebay.com/itm/185822493292