FOR SALE or TRADE: A Quad of RCA 12AT7 Black Plate Vacuum Tubes
Item #649359011Info: A Quad of RCA 12AT7 Black Plate Vacuum Tubes
||Cash, Money Order, Money Wire, Interac/EMT
||8 - Very good (?)
Jun 04, 17 1:34pm (PST)
Edited: Jul 13, 17 3:01pm
North York,Toronto, ON
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||12AT7 Black Plates
489 See details
100% Positive Feedback
|Days in System:||137|
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These 12AT7 RCA Black Plate tubes are designed to be used in amps as long as the frequencies are below 300MHz.
Very warm and solid tubes!
Excellent bass and treble.
Sound-stage is very large and well defined.
Nice and quiet,excellent tone, dynamics and clarity!
The RCA brand are the higher quality tubes.
The 12AT7 has a mu factor of 60.
Each triode section of the tube acts as a class A amplifier.
Because of this, the tubes can be used in microphone preamplifiers, instrument amps, and recording equipment that is equipped with vacuum tubes.
The tube features a double triode with separate cathodes, and because of their design, they are low noise.
They requires a noval nine-pin contact socket.
A firm $180.00 a quad which includes shipping to anywhere in Canada!
Shipping to anywhere in Canada!
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