SKU: DAC1305P Category:


This product is discontinued.

Portable USB DAC and headphone amplifier combo. It is based on a Philips TDA1305 DAC chip featuring Bitstream and Continuous Calibration technologies, providing a very clean, natural, pleasant and non-tensing sound.

The amplifier uses an LT1886 operating amplifier chip and provides up to 300 mA output current. That’s enough power even for most hard-to-drive headphones. The output voltage for a headphone impedance of 25 Ohms is up to 4 volts. This amplifier has an almost zero output impedance and can drive without sound distortion really low impedance earphones such as multi-driver IEM.

All this power is packed in the case with 80x54x23mm (3.15×2.2×0.9 inches) dimensions.

Tech specs

DAC Philips TDA1305
THD 0.003%
S/N 108dB
OPAmp LT1886
Output current 300mA
Output voltage swing ±4V @25Ω

Inputs & Outputs

The front panel features 3.5mm (1/8″) headphone output, Gain switch, analog volume knob. The rear panel includes data micro-USB port, data+charge micro-USB port, on-off&charge switch, and LED status indicators.

USB Audio Input 16 bits 44.1/48kHz
USB class USB Class 1 Audio
Headphone output Single-ended 3.5mm (1/8″) stereo TRS Jack
Headphone output impedance 0.1Ω

DAC1305P doesn’t require any drivers on most modern operating systems including Windows, Mac OS X, Linux, Android, etc.


When data micro-USB port is used for playback, DAC1305P doesn’t drain power from the connected device.
Data+charge micro-USB port can be used for audio playback and charge simultaneously.
When data port is used for playback, a power source can be connected to the data+charge port for a charge on the go.

Play time ~8 hours
Charge time 4 hours

Additional information

Weight 0.125 kg
Dimensions 80 × 54 × 23 mm


Out of stock.