non-feedback design ):
The Master series apply
the best design and technology of Audio-gd, they will become the
Premier products of Audio-gd.
true balanced designs applying the newest ACSS design which can improve
the XLR connection to sound as good as the ACSS connection.
They seem complex , but in fact
they are the most simple design the world has ever had , their a lot components
to process the power supply. The Master-2
power amp only has a single "voltage " gain stage to process signals,
working in ACSS mode so it is a current gain stage instead of voltage
gain stage, whereas a normal OPA chip already includes two or three
voltage gain stages. The simplest and shortest signal journey brings
out the most neutral and least colored sound.
DAC-->Preamp-->Power amp, it is possible to have no feedback
which can offer the best neutral sound. Although they are class A
design, they do not have the same heat and power consumption as classic
class A amps.
They don't have
the best specification on design papers but they are the best for
listening. We have spent more than 6 months to design, listen and
adjust. Their sound is extremely revealing, just like a wire with gain,
so their sound won't be good all the time, depending only on how good
or how bad the recording or source is.
Please make sure
you like the non-coloration sound before ordering to avoid wasting on
gear that do not suit your tastes.
The most skilled
of Audio-gd staff build and test the Master series, and will test and
burn in 300 hours before shipment.