Great for workshop or maintenance spare parts
Pretty old device from PMI (Precision Monolithics Inc.) which was acquired by Analog Devices in the 1990's
PRECISION MONOLITHICS INC - Differential Line Amplifier
Type: SSM2143
Differential line amplifer designed to receive balanced line input audio and providing high common-mode noise rejection
More technical information shows in one of the photographs
New Old Stock and stored in ESD material
Tested as described in the description
This item is not returnable, UNLESS not as described
