Topping D3 24B 192KHz USB Optical Coaxial BNC DAC Headphone Amp Amplifier Silver

D3 can input RCA coaxial, BNC coaxial, fiber optic signal, supports a wide 16bit-24bit, 32kHz-192kHz;

D3 can connect the computer to become a good external USB sound card, USB supported range of up to 24bit/96kHz, through the drive can support ASIO;

In addition, D3 also take into account the AUX input, can be used as pure amp or preamp to use;

CS8416 + CS4398 + OPA2134 full HIFI devices finely tuned to get the perfect sound;

Amp output voltage swing of up to 19.2 volts, easily drive 600 ohm impedance headphones;

D3 with CNC precision machining aluminum shell and solid aluminum knobs, texture, feel better.

Technicals Specifications:

Analog audio inputs: RCA * 1

Digital audio input interface USB + Fiber + RCA + BNC Coaxial Coaxial

Block 6.35mm headphone amp output interface Sample median 16-24bit

Sampling frequency 32-192kHz (USB up to 96kHz)

Single Weight Approximately 588g

Dimensions (including protruding parts) 20CM * 5CM long deep * 11.5CM High

Amp parameters

Range of 16-600Ž© load impedance

Maximum output power 165mW (RL = 32Ž©, THD + N = 1%)

110mW (RL = 300Ž©, THD + N = 1%)

70mW (RL = 600Ž©, THD + N = 1%)

Minimum Distortion 0.0007% (RL = 32Ž©, Pout = 50mW)

Typical Distortion (1kHz) 0.0032% (RL = 32Ž©, Pout = 50mW)

4-32kHz frequency response range

Frequency response flatness 0.04dB (20-20kHz)

Input Sensitivity 2.3Vrms

Noise floor <10ŽV

Gain (1kHz) 9dB

110dB SNR

19.2V output voltage swing