6072 tube in C12, ELA M

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[quote author="gyraf"]Is this tube unsymmetrical?

Jakob E.[/quote]

When I build guitar amplifier I got sugestion to use second triode (tube was 12AX7) for cleaner sound.
On schematic I saw for C12 used first , on ELA M second.
My people said: who ask no migrate (looking around).
Best my friend
Duka
 
Yes, the data sheets on 12AX7 shows some asymmetry.

The data sheets on 12AY7 (6072), on the other hand, seems to show symmetric sections.

So it shouldn't matter which you use..

Jakob E.
 
[quote author="gyraf"]Yes, the data sheets on 12AX7 shows some asymmetry.

The data sheets on 12AY7 (6072), on the other hand, seems to show symmetric sections.

So it shouldn't matter which you use..

Jakob E.[/quote]

Thanks
 
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