Low distortion electronic volume control
Gold plated analog RCA stereo input
All-aluminum chassis with 8mm CNC machined face plate
Widely recognized top quality elements from KOA, ERO, Siemans, Nichicon, Toko, Omron, Fujitsu and so on
. Turn-on & turn-off pop suppression
Over existing & over temperature level defense
Analog audio input: RCA * 1 (one stereo input).
Digital audio input: USB interface.
Headphone User interface: 6.35 mm Port.
Amplifier: Class-T Tripath TA ï¼ 2024 ï¼ B BTL Configuration.
Output Power: 2 x 25W @ 4ohm, 2 x 14W @ 8ohm.
Signal-to-Noise Ratio (SNR): 98dB.
Dynamic Range: 98dB.
IHF-IM Distortion: 0.1 % @ 1W, 4ohm.
THD Distortion:0.03 % @ 9W 4ohm, 0.1 % @ 11W 4ohm, 0.1 % @ 6W 8ohm, 10 % @ 15W 4ohm, 10 % @ 10W 8ohm.
Power Efficiency: 81 % @ 15W, 4ohm, 90 % @ 10W, 8ohm.
Input Level of sensitivity: 200mV.
DAC: USB Controller by Burr-Brown PCM2704:(plug and play, Windows2000 or Greater).
USB decoder distortion: 0.008 % @ 1kHz.
Opamp: Burr-Brown OP-2134.
Headphone Output: 60mW @ 16 ohms, 1 % THD + N; 120mW @ 32 ohms, 1 % THD + N.
Headphone Amp Distortion: 0.01 % THD + N @ 100mW/32 ohms.
Face plate: 3mm thick CNC machined aluminum.
Connectors: Gold Plated RCA.
Size:11.3 x 4.4 x 17.1 cm(width x high x deep) leaving out protrusions.
Voltage: 100V-240V universal with power supply consisted of.
1 x Topping VX1 Amplifier/ USB DAC.
1 x Power Supply.
1 x 6.35 mm to 3.5 mm converter.
1 x USB cable.
1 x User Manual.
Synchronize start-up and shutdown with your computer
Volume fade to protect your speakers and your hearing
Integrated T-Amp, Dac and Headphone Amplifier design
TA2024B chipset with DPP technology
24 Bit/96KHz USB connection for highest quality sound from your computer