I use it with Daccord ff with Ultrasone Pro900. I am not going to give you the same reading, so here is some impressions after update to ff.   Some say it is more analogue like, I would say it is less lean and more open, energetic and intensive. In some way it gives you even less listening...

The standard version of the CLASSIC already is a beautiful amplifier but our recently developed circuit topology using frequency- adaptive feedback makes it sound even more effortless and more detailed. Any traces of harshness are completely removed. Especially if you listen a lot to acoustic...

I use it alone with active studio monitors (Dynaudio) and in pair with Corda Classic ff with Ultrasone Pro900. I am not going to give you the same reading, so here is some impressions after update to ff.   Whatever I throw at it, from techno, heavy metal to live symphony recordings, I could...

DACCORD the sonic advantages of the ff-technique are not as pronounced as they are with the amplifiers. This new technique can not be applied to the amplification inside the DAC-chip (which is simply not "accessible") and therefore only part of the total circuitry does benefit. Nonetheless, the...

Like in a case of Corda Classic, I bought Daccord to work in pair with mentioned Meier's amp and Ultrasone Pro900. Some of impressions are just copy - paste from my review of the Corda.   Case is very sturdy and build quality at the high level, switches could be centered better in the front...

I bought it to use with Ultrasone Pro900 and blue-ray player, tv DAB receiver and of course for music with Daccord. Mine is in silver with red LEDs. Case is very sturdy and build quality at the high level. Front plate is aluminium about 4mm thick. Switches could be centered better in the front...