The IEC Dual Amplifier LB0082-001 provides two independent amplifiers that are used for different purposes:
• Wide bandwidth, 10Hz to 10MHz AC amplifier with a fixed gain of 100.
• Audio frequency from DC to 10kHz, selectable DC or AC operation and gain up to 500 over 6 switchable steps.

Requires 6 x AA batteries (not included).

Instruction Sheet