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Overview: The Pro-Ject Phono Box II USB allows you to
connect a turntable with either a MM (moving magnet) or MC (moving coil)
cartridge to today's home receiver's and amplifier which do not offer a
dedicated phono input. The Pro-Ject Phono Box II USB also allows you to transfer
analog audio from your vinyl records onto a PC or Mac using USB 1.1 protocol.
Metal Case: The Phono Box II USB's metal case shields the
electronics from vibration and electromagnetic interference.
Dual-Mono Circuitry: The Phono Box II USB provides optimal
channel separation through dual-mono circuitry and low-noise ICs.
RIAA Equalization: The Pro-Ject Phono Box II USB provides
amplification and RIAA equalization for both MM and MC cartridges.
Phono (MM/MC) Button The Phono Box II USB can be used in
either MM (moving magnet) or MC (moving coil) mode according to the type of
turntable cartridge. There is a button on the back of the unit which allows you
to switch between MM or MC mode.
RCA Connections: The Phono Box II USB features gold-plated
stereo RCA connections. A stereo RCA input connects your turntable and a stereo
RCA output connects your home receiver or amplifier.
Note: RCA cables sold separately.
A/D Converter with USB Output: The Phono Box II USB features a
built-in A/D converter with a mini-USB type-B output and comes with a USB type-A
cable to record your vinyl music to a PC or Mac computer. Your computer must
have a suitable recording program installed (the Phono Box II USB does not
provide built-in recording software).
Note: Runs on Windows and Mac OS (operating systems). Automatic
recognition, without additional driver, by standard PC.
- Input Impedance:
- MM: 47k ohms/120pf
- MC: 100 ohms/120pf
- Output Voltage:
- Maximum Output: 9.5V (1kHz)
- Signal-to-Noise Ratio:
- MM: 86dBV (94dBV - "A" weighted)
- MC: 68dBV (75dBV - "A" weighted)
- RIAA-Equalization Curve Accuracy: <0.5dB / 20Hz-20kHz:
- Power Supply: 16V/200-500mA AC
- Power Consumption: 16V/30mA AC