睿志音响

	Wisdom in mind, enthusiasm at heart.

Even though the PCM1704 PDF declare the PCM1704 support up to 96KHz / 24bit, highest word clock input is 768KHz.
In fact the PCM1704UK can support 192KHz / 24bit at 8X oversampling , the word clock input is 1.536MHz , as high as ESS9018.

SA-2 (Upgrade from Reference 9)
Dedicated Discrete Diamond Difference design DAC
DSP inside
Built in 4 Pieces PCM1704UK Support up to 192KHz
32bit / 384K Asynchronous Transfer USB-32 Module
OCC wires applied

Price: USD1550 (Exclude shipping cost)
　

Specifications might subject to change without prior notice for product improvement.
S/N Ratio	>117DB
Output impedance	10 ohm
Output Level	2.5V (RCA)
Input Sensitivity	0.5 Vp-p(75 Ohms, Coaxial) 19 dBm (Optical) USB1.1 ,USB2.0 (Full Speed, High Speed, Class2)
Frequency Response	20Hz - 20KHz
Support Operate Systems (USB)	44.1kHz to 192kHz
Support Sampling	USB / I2S model: 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz , 192kHz BNC model: 44.1kHz, 48kHz, 88.2kHz, 96kHz Coaxial model: 44.1kHz, 48kHz, 88.2kHz, 96kHz ,192kHz Optical model: 44.1kHz, 48kHz, 88.2kHz, 96kHz ( 192KHz available if the source support)
Power Requirement	Version 1: 100-120V AC 50/60 Hz Version 2: 220-240V AC 50/60 Hz
Power Consumption	35W
Package Weight	Approximately 15KG
Dimensions	W430 X L430 X H93 (MM, Fully aluminium )
Accessories	AC power cord X1 USB cable X1 ( USB version )