Recent content by Andrex

@ichonderoga, thx a lot.

Hi All, I received the DAC yesterday, and I'm very satisfied. A step forward compared to my DAC based on a 9023 chip, whose USB was poorly isolated. Can the volume adjustment option be turned off at the DAC? And how? THX

As far as the measurement of distortion is concerned, there is a long explanation that justifies a sound spectrum measurement limited to 22kHZ. This explanation seems to be similar to the one you gave in one of your posts. And it seems to me that a new measure could change the worst of the...

Maybe it can help you : Noise floor: -131dB, "it's just a measurement of the signal graph at -80dBFs, without any weighting. Done with a audio analyser R&S UPL. Voilà. Finally, we obtained the basic data.:)

Some details on the measures and conditions. Bandwidht ; 0Hz-45 kHz for a 96kHz signal. Done with a correction of 0db at 0hKz, and -1db at 45kHz Distorsion: 0.002%, 1 kHz at 0 dBFS and 0 and _"dbfs from 20 to 20000 Hz. With a specific note "I don't have a device that correctly suppresses...

I don't want to be pretentious, but It's the only way I can really appreciate the Spice Girls :-)

The ratio turnover/profit is really important. 28% Audiophilia still has a bright future. Congratulations to the marketing team, which is and will remain more important to the audiophile than the engineering team.

Mola Mola Mola is owned by Bruno Putzeys, of Hypex and Purihifi. I think their products should have better measures.

Right. And you couldn't imagine the hype on the french forums. Actually thousands of pages that extol the qualities of fda, and those of the AD18 in particular.

Hi, Could you post the linearity test of the dac? Thanks

A lot of details and schemas to explain why Burson Op amp are really crap

Maybe an explanation... .... A lot of Burson AOP https://jipihorn.wordpress.com/2013/04/02/le-mythe-des-aop-burson-et-audio-gd/ In French, but with a lot of measures. Take the time to watch the video

4 so popular, so audiophile

Troels Gravesen, a well-known speaker designer, has develop the OB-15 for the DIY community. Here is the link of the project http://www.troelsgravesen.dk/OBL-15.htm

Hi, my first post here, so a big thanks for sharing informations of such quality. As a bargain DAC/amp, may I suggest the SMSL AD18 and/or the FX AUDIO 802? Both are FDA (full digital amplifier). They use different chips, TAS5342 or STA326. Other companies produce PWM DAC/amp, an old...