Aleph-p 1.7 VS Pass X2

peter7 · 22nd April 2005, 02:35 AM

Aleph-p 1.7 and Pass X2. which one sound better? is Aleph-p 1.7 already an X - amp ? How about the Bosoz ?

acaudio · 24th April 2005, 09:46 AM

Quote:

Originally posted by peter7
Aleph-p 1.7 and Pass X2. which one sound better? is Aleph-p 1.7 already an X - amp ? How about the Bosoz ?

Hello Peter,
I never had a chance to compare the originals, but I have an AP1.7 clone, and a circuit which should be close to x2. see here:

Aleph P1.7 first pictures

X2_ugs3,4

The jfet stage sounds a bit more dynamicful, the AP1.7 more refined. It´s a question what you like? For rock I would prefer my jfet stage, for long jazz or classic listening an AP...

Best Regards
Adam

jh6you · 24th April 2005, 12:04 PM

Quote:

Originally posted by acaudio

The jfet stage sounds a bit more dynamicful, the AP1.7 more refined.

It is interesting info.
By the way, the rock music is always loud. And, what kind of classic music? E.g. quartett...?

Regards

zygibajt · 24th April 2005, 01:07 PM

I think Peter is refering to the first version of X2, not to the second one that we actually don't know the schematics.

I would be interested in Mr. Pass opinion what were the sonic diffrances between P 1.7 and X2 (first version). Unbalanced and balanced.

Bartek

acaudio · 24th April 2005, 01:22 PM

Quote:

Originally posted by jh6you

It is interesting info.
By the way, the rock music is always loud. And, what kind of classic music? E.g. quartett...?

Regards

I prefer always clear structures, independently which kind of the music.

Quote:

Originally posted by zygibajt
I think Peter is refering to the first version of X2, not to the second one that we actually don't know the schematics.

I would be interested in Mr. Pass opinion what were the sonic diffrances between P 1.7 and X2 (first version). Unbalanced and balanced.

Bartek

I´m curious too for comparison with both versions of X2.

Adam

peter7 · 24th April 2005, 03:06 PM

Hello adam, thank you for your info of the Aleph-P and very happy you can share your PCB layout and your experience, I think I will do Aleph-p!!

Adam , do you have any idea on the 10uf caps? dear !!!!

Thank you very much Adam , Mr. PASS and everybody.

Peter

22nd April 2005, 02:35 AM	#1
peter7 diyAudio Member Join Date: Apr 2005 Location: hong kong	Aleph-p 1.7 VS Pass X2 Aleph-p 1.7 and Pass X2. which one sound better? is Aleph-p 1.7 already an X - amp ? How about the Bosoz ?

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24th April 2005, 01:07 PM	#4
zygibajt diyAudio Member Join Date: Jun 2003 Location: Wroclaw	I think Peter is refering to the first version of X2, not to the second one that we actually don't know the schematics. I would be interested in Mr. Pass opinion what were the sonic diffrances between P 1.7 and X2 (first version). Unbalanced and balanced. Bartek

24th April 2005, 03:06 PM	#6
peter7 diyAudio Member Join Date: Apr 2005 Location: hong kong	Hello adam, thank you for your info of the Aleph-P and very happy you can share your PCB layout and your experience, I think I will do Aleph-p!! Adam , do you have any idea on the 10uf caps? dear !!!! Thank you very much Adam , Mr. PASS and everybody. Peter

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