Expirience needed

[arapin]

Hi,

I would like you to make me easier to find solution to this sweet problem. As a matter a fact, I would like to make/have solid state amp.

To make picture more clear i will represent you my system and space, just basic facts:

DIY preamp. (tubes)
DIY floor standing speakers, 3 way, transmission box, AOS 100 clone, 91 db sen, drivers by Monachor

Music I like to hear is vocals, instrumental, guitar, violin etc, it is clear and uncomplicated kind of music.

Room is about 20 sqm + 2 very big doors to hall and dining room.

This is in short. I hope it helped.

Major dilemma is between

Hiraga 20W A Class, Dan W
and
Leach Super amp. Jens Rasmussen

followers are:

N. Pass F5
Krell KSA 50 Jens Rasmussen

What is yours opinion/suggestion based on above mentioned facts.

PS Sorry if my English is not as good as it should be.

[arapin]

anyone

[AndrewT]

the three ClassA designs will require similar heatsinks.
Choose any of them. It might be easier to start with the F5.

The Leach is a completely different ClassAB amplifier that can swing really big power if you choose to built it that way.

[arapin]

@ Andrew

Thanks for replay, I make some extra effort and came to same idea, when I looked better on Leach, I really not fun of loud music so I narrowed my choice on two of them I you mentioned before.

Hiraga vs F5 design,

I am looking for pure sound I need Bass from Krell KSA 50 and warmness of Hiraga.

KSA for me is too cold like killer amp ( not heating problem )
just it sound like.

F5 is become a standard for very good amp, but I wold like some extra effort to gain 1% more