It is only the board, which has been assembled and tested, that exists as a device.


 This board allows you to attenuate the output of a device (CD Player, Tuner, etc.) (150-300mv) and adapt it to a Phono input (pickup) and reverse the equalization according to the RIAA standard.

 With this small board you can:
 · Play line-level audio (CD, music player, iPhone, computer, etc.) through the Phono input of your amplifier, mixer or preamplifier.
 ·Test the Phono preamplifier using another source with an output of 150-300mV such as CD, Tuner, etc.