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Phono Box USB V

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



Phono Box USB V: Top specialist for recording vinyl & line level sources and listening pleasure!  
Phono Box USB V is an ideal phono preamplifier for both your hifi system and vinyl or line-level recording to PC or Mac. MM and MC cartridges will be welcome. Input volume can be set to avoid override. The analogue output of Phono Box USB V can easily be connected to a line-input (AUX,...) of your hifi and digitally via USB to your computer. Both outputs can be used simultaneously. Any professional recording software will give best results on Windows and Mac computer systems.  

• Preamplifier for MM or MC with switch on rear panel  
• Precise RIAA equalisation  
• Phono/line selector on front  
• Record level adjustment  
• High quality A/D conversion with USB out to PC/Mac  
• Compatible with Windows®, MacOS® & Linux  
• SMD technology for shortest signal paths  
• Output stage with ultra-low impedance  
• DC power supply (< 1 watt standby power)  
• Available in black and silver  



Load capacitance / impedanceMM: 47Kohms / 120pF MC: 100 ohms / 120pF
Gain, MM40dB
Output voltage typically300mV/1kHz at 3mV/1kHz (MM input)
Gain, MC60dB
Gain, line level input11dB
Max. output9,5Vrms (1kHz
)Noise floor, MM86dB (94dB - A weighted)
Noise floor, MC68dB (75dB - A weighted)
THD, MM/ MC0,01% / 0,05%
RIAA-equalisation curve accuracy20Hz - 20kHz / max. 0,5dB
Phono Input / line output1 pair RCA phono socketsLine input3,5mm jack
Output voltage 0,775V eff A/D converter 16-Bit Delta Sigma Sampling rate44 ,1kHz
USB output digital serial data protocol USB 1.1
Operating systems Windows®, Mac OS® & Linux
Standby power consumption< 1 Watt
Dimensions W x H x D 4.1 x 1.42 x 4.06 in (4.3 in with sockets)
Weight 1.2lb