Audio Project Amplifier Speaker Loudspeaker Kit
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pre standard preamp - Click HERE for Original Thread
PMA
Just two photots of the new preamp. Balanced/unbalanced inputs and outputs, outputs independent and able to drive 50 Ohm load.
PMA
The second one ...
m.parigi
Very impressive indeed!
Can you please give us more details? What kind of preamp circuit did you use? Where did you find the printed circuit?
The enclosure is really beautiful, it looks like solid aluminum. Where did you get it?

My best compliments for your nice work!
tschrama
Waauuuwwwwwwwwwww.. that looks beautiful.. Where did you get that alluminium(?) case ...

Can you tell us something about your circuit/topology?


Have fun,
Thijs
peranders
Very neat, Pavel. Can't you take a close-up too?

Any schematics?
PMA
Thanks for your inputs guys, I have placed some additional info to the following link:

http://web.telecom.cz/macura/prestd.html
Upupa Epops
PMA is realy modest man - this amp win with big lead agaist preamp of very well known canadian manufacturer in all aspects ( this canadian amp costed 10 k bucks ! ). It is superb !
PMA
quote:
Originally posted by m.parigi
Very impressive indeed!
Where did you find the printed circuit?
The enclosure is really beautiful, it looks like solid aluminum. Where did you get it?

My best compliments for your nice work!

Thanks for your interest.

The enclosure can be orderred at http://www.fischerelektronik.de/
The PCB is my own design.
sonnya
Hi Pavel...

It surely looks good...

Isn't a nice feeling when you design is better than Highly ranked products from classé!? :D
PMA
Hi Sonny,

no comment ;), or .....

Yes, and that's why it was sold. You can see the compared product at 2 photos on my www ....

Pavel

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