Burr-Brown PCM2704 chipset.
ultra-low noise, high-end op-amp chip manufactured by Texas Instruments：NE5532.
Completely solve the problem of poor sound quality of computer motherboard sound card / low noise. (Supports both stereo two-channel input, use the panel MODE switch to switch)
Use Tripath gold pins TA2021B chip
high grade components in use there are: Nichicon, ERO, DALE, PHILIPS, Panasonic, SIMENS, Raychem, TDK, gold-plated RCA, gold PCB.
13000uF large capacitor to power filter and reserve.
T-Amp IC Tripath TA2021B
Output Power 2 x 25W @ 4ohm, 2 x 13.5W @ 8ohm
Signal-to-Noise Ratio (SNR) 98dB
Dynamic Range 98dB
IHF-IM Distortion 0.1% @ 1W, 4ohm
0.03% @ 9W, 4ohm
0.1% @ 11W 4ohm
0.1% @ 6W 8ohm
10% @ 25W 4ohm
10% @ 13.5W 8ohm
T-Amp IC Tripath TA202B
Aluminum Exterior design
OP Amp Chip : NE5532
D/A IC: PCM2704
Speaker protection by high speed relay.
USB-DAC (plug and play for Windows 2000 or higher and Mac OS supported)
Audiophile Class high quality components
Power Supply input DC 14V 3.8A
Measurement : 162 x 35 x 97 mm (including I/O jacks and volume knob)
Weight : 1 kg
SAD-25 USB DAC Audio Amplifier x1
USB cable x1
SMSL Power Adapter 14V3.8A x1