MicroPre Miniature Single Channel Preamp for Acoustic and Magnetic Pickups

MicroPre Specifications - Single Channel Jfet Preamp

Input - Single channel in.

Output - Single channel out.

Input Impedance - up to 10 MOhm

Output Impedance - Less than 3.5 KOhm

Battery Life - 9 volt alkaline battery: 1500 hours,

or 2 CR2032 coin cells providing a total of 6 volts: 750 hours

Size - 1 1/4" long x 3/4" wide x 3/16" thick (28.5mm x 18.5mm x 4.5mm).

MicroPre Installation Instructions