COMBO CLASS A BALANCED HEADPHONES AMP / DAC R2R / PREAMPLIFIER + full upgrade version.
Below upgrade options had included in the Full upgrade version:
1, Upgrade Femtosecond Accusilicon *2 Femtosecond clocks,
2, Upgrade Crystek *2 on USB interface,
3, Upgrade USB interface with isolator and separate PSU,
4, Upgrade mini remote to metal remote.)
S/N Ratio |
>120DB |
THD
|
<0.005% (Full Scale ) |
Gain |
L mode : +12DB
H mode : +22DB |
Volume characteristic |
|
|
Channels imbalance |
< 0.05DB |
Frequency Breadth (Whole unit) |
20Hz - 20KHz (< - 0.25DB) |
Output Level |
Preamp Variable output : 10V RMS (balance)
DAC Fixed output : 5 V (XLR) /2.5V ( RCA) |
Headphone amp Output Power (Balanced , Pure Class A ,each channel ) |
40 ohm: 9000MW 100 ohm: 3800MW 300 ohm: 1250MW
|
Headphone amp Output Power (Single-ended , Pure Class A, each channel ) |
40 ohm: 2500MW
100 ohm: 1050MW
300 ohm: 350MW |
Input Sensitivity |
0.5 Vp-p(75 Ohms, Coaxial)
19 dBm (Optical) |
Input impedance |
XLR : 94K ohm
RCA : 47K ohm |
Support Operate Systems (USB) |
Windows, OSX, Linux, ISO
|
Support Sampling |
USB & IIS : 44.1kHz - 384kHz /32Bit DSD64-512
Coaxial mode: 44.1kHz - 192kHz
Optical mode: 44.1kHz - 96kHz |
Power Requirement |
1 Version 100-120V AC 50/60 Hz
2 Version 220-240V AC 50/60 Hz |
Power Consumption |
55W |
Package Weight |
Approximately 15KG
|
Dimensions |
W430 X L430 X H85 (MM, Fully aluminium ) |
Accessories |
AC power cord X1 USB cable X1 Mini remote X1 (Standard edition) |
WARRANTY:
2 years warranty - Dedicated support
EASY RETURN:
14 days satisfied or refunded