Dynasonics PDR-1 Stereo Digital Recorder Standard

Support high-quality 44 kHz WAV and MP3 recording formats. Stereo built-in condenser microphones. Stereo audio inputs, switch to microphone, guitar, and line-in recording sources. Volume control for input and output level adjustment. Stereo earphone jack. Built-in flash memory. Equipped with an expended memory socket of SD card. USB port for computer connection and DC power in. Equipped with a monitor speaker. Works with two AA batteries or DC 5V.