RIAA Moving Magnet Phono Preamp with AUX Input and USB (Computer) Output.

- Can be used to easily digitize your vinyls to keep them on your computer. 
- It also works as a traditional phono preamplifier, to use the turntable with an amplifier without phono input. 

Device designed to be used with turntables that install MM type heads (the most widespread), not compatible with MC heads.

It can also be used as a phono stage to get the turntable's signal to the line input of your computer and then to play the vinyls through the computer's sound card, as well as to record the signal from the turntable, and then produce copies of the vinyls on CD and in MP3. 

It contains an extremely accurate RIAA stage, works at low distortion, with a high signal-to-noise ratio, and a high overload capability. 

Features: 
- Superior audio performance. 
- Works with any turntable at all engine speeds, as long as they have an RCA output. 
- RCA cable with gold-plated connectors included. 
- Signal inputs and outputs via gold-plated RCA connectors.
- Subsonic filter for noise reduction. 
- Construction with steel chassis and LED operating indicators, ground connection. 
- Powered via external low-voltage supplied power adapter. 

Technical features: 
RIAA Frequency Response: 20 - 20 kHz, +/- 0.25 dB 
RIAA Frequency Response: 20 - 40 kHz, +/- 0.5 dB 
Sub Sonic Filter: 6 Hz 
Signal-To-Noise Ratio:> 80 dBA 
THD (300mV ): 0.04% 
Input Impedance: 47 k Ohms / 200 pF 
Gain: 39 dB 
Sensitivity (300 mV): 3.5 mV 
Overload: 35 mV (20 dB) 
Maximum Output: 2.9 Volts 
Crosstalk (20 - 20 kHz):> 45 dB