any manual available for ET3 or classic 2 preamp

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miatadan
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any manual available for ET3 or classic 2 preamp

Post by miatadan »

looking for pdf of Classic 2 preamp and ET3 preamp
arema
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Re: any manual available for ET3 or classic 2 preamp

Post by arema »

miatadan wrote:looking for pdf of Classic 2 preamp and ET3 preamp
is schematic of ET3 same with PV15 but difference tube,ET3 with 6922 and PV15 with 6c4 ,any one know ?
jeffreybehr
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Re: any manual available for ET3 or classic 2 preamp

Post by jeffreybehr »

arema wrote:
miatadan wrote:looking for pdf of Classic 2 preamp and ET3 preamp
is schematic of ET3 same with PV15 but difference tube,ET3 with 6922 and PV15 with 6c4 ,any one know ?
Arema, first, welcome to this forum. Second, I have no knowledge of the ET3. Third, I know that technically, the 6C4 and M8080/EC90/CV4058 are 'the same' tubes, about 90% of MANY dozens of 6C4s I've purchased and tested were highly microfonic, so I suggest you stay away from them if ever presented with the opportunity to buy any. ALL the dozens of Mullard M8080s and CV4058s I've had have had that wonderful Mullard sound and were NOT microfonic.
Tin-eared audiofool, large-scale-Classical-music lover, and damned-amateur fotografer.
William Bruce Cameron: "...not everything that can be counted counts, and not everything that counts can be counted."
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