FK661

The FK661 is a powerful Class AB stereo amplifier for public address, emergency, home entertainment and office applications. Users will add a preamplifiers, mixers, and tone controls to complete the system in accordance with their individual requirements.

Technical Specification

• PCB Dimensions : 4.5" x 1.78" x 3.0" (114.3 mm x 90.4mm x 76.2mm)
• Output Power : 50Wrms + 50Wrms into 4 or 8Ohms.
• Total Harmonic Distortion : 0.02%
• Power Supply : +35V 0V -35V @more than 5 Amps
• Frequency Response : 10hz-100KHz
• Input Sensitivity : 1Vrms
• Input Impedance : 15KOhm