Hiraga 30W.

[damon1983]

1.Did anyone tried the Super class A with cap multiplier?
What differences have you noted between CM and a classic PSU (CLC recomended by Hiraga) in terms of sound reproduction (dynamics, clarity) and ripple?
I want to hear some impressions about this mod because i want to know in wich PSU to invest for this amp.
I'm interested in "Mr Evil Cap Multiplier", what do you all say?

2. Did anyone tried to do a second psu just for the input? What differences made?

3. What trannies should we use for the output stage because the 2sa/2sc pair are fake in my country and very hard to find?

Thanks in advance

Hi.
What's happening?..

 

[damon1983]

Hi again bhpistorqintorpm: I got my pcb in 2013 so dont know.

damon1983: Im not sutre what you mean? ( :

Eldam: The big caps are F&T ( 100.000mF 40V ). The bypass is 10mF from RIFA ( PEG 124 YF 2100 Q ). I am runing it on a complex 3 way filter system and a 90db + speaker.
CLC filtering I have to look at.

Nrik: I look in to it.

http://www.diyaudio.com/forums/solid-state/193-hiraga-20w-class-97.html#post4612234

 

[sergiu2009]

Hi, nothing hapened. Its an old post.

 

[damon1983]

Hi, nothing hapened. Its an old post.

Good AMP for Rise of the Tomb Raider.

 

[sergiu2009]

Never taught about that. Now you made me thinking at metro2033..

 

[damon1983]

Never taught about that. Now you made me thinking at metro2033..

yep
metro 2033 and metro last light redux.