Using Tunemethod to evaluate different OP amps in a TPA 3251 amplifier ( Aiyima a04 )

[Grotti]

Im gonna do further tunemethod evaluations with different amplifiers comparing with the Aiyima a04 with lm4562.
Its not easy to find an amplifier that do better using tunemethod ( within its limited power rating ) regardless of price.

Why do you put your energy and time in such a useless effort? Your approach has nothing scientific about it but I fear it is the opposite of it...

 

[goat76]

... to da rhythm.


JSmith

 

[JayGilb]

At the very least have someone else switch the opamp without your knowledge of which one and then write down your impressions.

 

[goat76]

Markaudio CHN 110 building and comparisons with Genelec 8340 SAM monitors

I have been building a pair of single driver loudspeakers just for fun this week. I have bought a pair of Markaudio chn110 drivers, and if this sounds good Im gonna buy the more expensive alpair model. Loudspeaker: Size : 24 * 19,5 ( baffle) * 106,5 cm ( about as high as the sibelius...

www.audiosciencereview.com

Ah okay, I missed that one.

 

[BDWoody]

I used the tunemethod by ear ( listening after the clearest pitch of the tunes when following each instrument playing ) listening to the same music for about 20 minutes with each amplifier before changing the amplifier.

After all this time, you still don't recognize the need for any controls whatsoever?

We aren't going to entertain this.