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RMS Current: 100 Amps
and Marshall KT88 replacement requests
Amateur radio amplifiers operating in the HF and VHF spectru
500 V Maximum DC plate current (rating reference) 0
0 volts Filament Current 10
Penta Labs 12AT7 / ECC81 Premium Triode Tube - Legendary Mullard Design S23 RMS Current: 100 AmpsPenta Labs 12AT7 ECC81 Premium Triode Tube Rediscover the classic warmth and articulate tone of the legendary Mullard 12AT7 with the premium Penta Labs 12AT7 ECC81 triode tube. Revered for its exceptional performance and musicality, the original Mullard 12AT7 is a highly sought after tube by audiophiles and musicians alike. Penta Labs has meticulously designed this tube to echo the renowned characteristics of its vintage predecessor, offering a