Siemens / Tube Preamp 12AT7 (=ECC81) NOS From 1970's / 1970's / Amp For Sale
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Tube Preamp: 12AT7 Siemens (= ECC81). Gain factor 60. NOS = New Old Stock from 1970's. Great quality!!
12AX7 - ECC83, 7025, ECC803, E83CC, 6681 : GAIN 100, 5751: GAIN 70, 12AT7 - ECC81, 6201, 6679 : GAIN 60, 12AY7 - 6072 : GAIN 45 12AV7 - 5965 : GAIN 41 12AU7 - ECC82, 5963, 5814, 6189 : GAIN 19 Preamp Tube Gain Factor Choosing pre-amp tubes by gain factor One simple tweak that is favored by guitar amp users is to plug in a pre-amp tube with a slightly different gain factor.
TIP TOP Musik -Guitar Players Heaven-since 1987!, Sweden 
Contact name:
Björn Clern
Brands:
Languages:
English, Swedish
Specialties:
Vintage Guitars, Vintage Amps + NEW nice stuff : Malmberg, CLERN, National Resophonic
Opening hours:
Open: Tuesday-Friday 1pm-6pm, Saturdays noon -3pm. Sun-Mon closed.
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