DENON PMA-500 Stereo Integrated Amplifier 50Hz/60Hz 56W Vintage 1973 Japan

Description


This integrated amplifier was developed by DENON, leveraging their experience and technology in professional equipment and pursuing musicality.

The power amplifier section employs Motorola's Darlington power transistors in a PNP-NPN pair configuration. The circuit configuration utilizes PNP-NPN Darlington power transistors with excellent electrical symmetry and a fully direct-coupled OCL circuit, achieving low distortion.