Pro-Ject: Phono Box DC USB Phono Pre-Amp - Silver

LAB POINTS

• audiophile-grade phono preamp with high quality Digial Audio Converter (DAC)
• by using USB output, bypass the low-grade internal sound card in your computer
• allows you to plug a turntable directly into a stereo system, amplifier, computer, or any other device that takes line level input
• great for recording vinyl on your computer (recording software sold separately)
• USB output, gold plated RCA inputs and outputs (both can be used simultaneously, no need to unplug)
• high quality metal casing offers shielding from both vibration and electromagnetic interference
• new "green" DC power supply (extremely low idle power usage)
• switch for Moving Magnet (MM) and Moving Coil (MC) cartridges (most cartridges are MM)
• low noise, low distortion
• flat RIAA equalization curve with 60dB of gain (MC), 40 dB gain (MM)

KEY FEATURES

• 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): 60 dB
• Output Voltage: 300 mV / 1 kHz or 0.3 mV
• Max. Output: 9.5 V (1 kHz)
• 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
• Standy Power Consumption: < 1 W
• Dimensions (WHD): 4.1 x 1.4 x 4.1 in., 103 x 36 x 103 mm
• Weight:1.2 lbs., 540 g

COMES WITH

• power supply