Check the listing for details. BOSS Micro BR Digital Recorder – Portable 4-Track Studio with box. Condition: Used, Made in Japan. Listed at 75.00 USD. Used to record guitar sessions. Lightly Used. working and functional. Always used with AA batteries. Took them out for shipping. Listing is for recorder only. No SD Card or Batteries included. The BOSS Micro BR Digital Recorder is a portable 4-track studio perfect for home recording. With a maximum sampling rate of 24 bit (44.1 kHz), this digital recorder offers high-quality sound for your recordings. It features one microphone input, one phono input, and one line input, all through TRS 3.5mm ports. The compact form factor makes it easy to use in any setting, while the smart media media type ensures reliable storage for your audio files. Whether you're a musician or a podcaster, this BOSS Micro BR Digital Recorder is a versatile and convenient tool for all your recording needs.