better sound or no?

[maxpou]

Hi,
i would like to know if i will have a better sound with this mod? Thank you! maxpou
this is my power amp at this time!

 

[maxpou]

modification!

 

[tedr]

help us out here..........................

what did you change and why?

 

[PMA]

He has buffered the output stage driver (Q14, Q15).

 

[Onvinyl]

Hi,
you might consider to try it out and report back!

Rüdiger

 

[PMA]

Generally speaking, buffering should help to drive high MOSFET capacitances.

 

[peranders]

The mosfet output stage has no feedback, why?

 

[PMA]

No feedback across out. st. only in "modification". Maybe maxpou would tell us the bias current.

 

[maxpou]

thank you Guys for reply!

Generally speaking, buffering should help to drive high MOSFET capacitances.

Yes, but i will have a better sound or no and if yes what's going to change?

No feedback across out. st. only in "modification". Maybe maxpou would tell us the bias current.

i have about 1.35A bias current.

thank you! Maxpou

 

[maxpou]

Hi,
somebody can tell me if my VAS ans driver choice is ok or it would be better? thank you Maxpou