| Back

Phono Box USB

Value-based audiohile MM/MC phono stage with USB output

$159

prev
next

This high-quality Digltal Audio Converter (DAC) delivers upgraded sound to any USB compatible computer. The USB DAC is ideal when used to bypass the low-grade internal sound card in your computer, adding a higher fidelity to your digital music library. 

DOWNLOAD USER MANUAL

TECHNICAL SPECIFICATIONS

Input Impedence (MM)
47k ohms / 120pf

Input Impedence (MC)
100 ohms / 120pF

Gain MM
40dB

Output Voltage
300mV / 1 kHz at 3 mV / 1 kHz (MM input)

Gain MC

60dB

Output Voltage
300 mV / 1 kHz or 0.3 mV

Noise Floor MM
86 dB (94 dB A-Weighted)

Noise Floor MC
68 dB (75 dB A-Weighted)

THD (MM)
< 0.01%

THD (MC)
< 0.05%

RIAA EQ Curve Accuracy
20 Hz - 20 kHz, > 0.5 dB

A/D Converter
16-Bit Delta Sigma

Sampling Rate
32, 44.1 and 48 kHz

USB Output
Digital Serial Data Protocol USB 1.1

Operating Systems
Windows XP, Windows Vista, Windows 7 and MacOS

Standby Power Consumption

< 1W

Dimensions (WHD)
4.1 x 1.4 x 4.1 in., 103 x 36 x 103 mm

Weight
1.2 lbs., 540 g

Finish
Black or Silver