Fully discrete Diamond Difference design , without any OPA and couple caps in the signal channels. High working voltage (+/-35VDC) class A design .
Uses R-core transformer .
More than 20,000uf audio grade NOVER capacitors are used to ensure ample and smooth power feed.
A total of 4 groups class A PSU and 4 groups linear PSU are used to purify the power supply. To achieve high S/N, the control circuit is powered with separate regulator.
Uses most Hi-end grade parts and exact match transistors.
High / Low output level select .
5 groups digital input : coaxial *2 / Optical *2 / USB
Preamp / DAC output : RCA*3
USB Audio Class 2 High-speed Input from Windows / MAC / Linux
Supports High / full speed Asynchronous Transfer Mode up to 384K / 32Bit ability .
Resolutions support 16 / 24 / 32 Bit with sampling rate support 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz ( USB )
Supports up to 24 Bit/192KHz ( SPDIF )
The DSP-1(V5) digital processor can supports NOS, 2X, 4X and 8X oversampling customers setting.
What's different between SA-1.32 and Reference 5.32:
Both have built in DSP-1 and 4 pcs PCM1704UK .
TI want to discontinued PCM1704 but there are still a lot hi-end fans love the real sound of the PCM1704UK.
The SA-1.32 retains rich details and high clarity with its abundant music flavor with wide and deep sound stage . It is single-ended output.
The Reference 5.32 sound dead neutral and monitor . It is balance output.