Pro-Ject Phono Box USB Vorverstärker

Phono Box USB

MM / MC Phono Preamplifier with Line & USB Out

Phono Box USB: Top specialist for recording and listening to vinyl!

Phono Box USB is the ideal phono preamplifier for both the hi-fi system and the recording of vinyl on PC or Mac. MM and MC pickups can be used. The analog output of the Phono Box USB is connected to the Hifi system (AUX, ...) and the USB output to the computer. Both can be used in parallel and simultaneously. With any professional recording program, you can take perfect pictures on Windows or Mac computers!

characteristics

• Preamplifier for MM or MC with changeover switch
• Precise RIAA equalization
• High quality A / D converter with USB-Out to PC / Mac
• Compatible with Windows®, MacOS® & Linux
• SMD technology for short signal paths
• Output stage with extremely low impedance
• Hard gold plated RCA sockets
• DC power supply (<1 watt standby consumption)
• Front in black or silver

Technical specifications

• Input Capacitance / Impedance: MM: 47KOhm / 120pF MC: 100Ohm / 120pF
• Gain, MM: 40 dB
• Output voltage typical: 300 mV / 1 kHz @ 3 mV / 1 kHz (MM input)
• Gain, MC: 60 dB
• Gain, high-level input: 11 dB
• Max. Output voltage: 9.5 Vrms (1kHz)
• Noise-to-noise ratio, MM: 94 dB (94 dB - A weighted)
• Noise-to-noise ratio, MC: 75 dB (75 dB - A weighted)
• Total harmonic distortion, MM / MC: 0.01% / 0.05%
• Deviation RIAA equalization: 20 Hz - 20 kHz / max. 0.5 dB
• Phono input / high-level output: 1 pair of RCA jacks
• A / D converter: 16-bit Delta Sigma
• Sampling Rate: 32, 44.1, 48 kHz
• USB output: digital serial data protocol USB 1.1
• compatible operating systems: Windows®, MacOS® & Linux
• Plug-in power supply: 18 V / 500 mA DC; 220-240V, 50Hz
• Standby consumption: <1 watt
• Dimensions W x H x D (T with bushes): 103 x 36 x 104 (115 mm with sockets)
• Weight: 570 g