This is a vintage Modular Instruments Inc. M3000 mainframe with several amplifier modules. The modules included are clearly labeled "ECG AMP," "PHYSIOLOGIC AMP," and "TRANSDUCER AMP," indicating this unit was designed for biomedical and physiological signal acquisition and amplification. The main unit and modules show signs of cosmetic wear consistent with their age.

This unit is being sold as a vintage, untested item for parts or repair. Due to a lack of proper testing equipment, its functionality cannot be confirmed. It is an excellent find for a collector of vintage scientific equipment, a hobbyist, or a technician who can test and repair it. Please review all pictures carefully to assess its cosmetic condition.

Features & Specifications:

• Model: M3000 Mainframe

• Power: 120 VAC

• Modules Included: ECG AMP, PHYSIOLOGIC AMP, TRANSDUCER AMP

• Condition: Untested - Sold "As Is" for parts or repair. Cosmetic wear and tear.