Used amplifier I had in my car for a year and has sat on the shelf in my basement for years. Been in clean dry storage for a long time.  Worked fine when pulled.Grill above the fan is dented in a little fan still spins fine.  Could fix easy if you took it apart. Really nice shape for its age.

• Max Power (EIAJ) 225Wx2 (4ohm; Stereo) 750Wx1 (Bridged 4ohm;)
• 12V RMS Continuous Power 4ohm; Stereo (0.08% THD) 75Wx2 2ohm; Stereo (0.3% THD) 150x2 Bridged 4ohm; (0.3% THD) 300x1
• 14.4V RMS Continuous Power 4ohm; Stereo (0.08% THD) 100Wx2 2ohm; Stereo (0.3% THD) 200x2 Bridged 4ohm; (0.3% THD) 400x1
• S/N Ratio 105dBA
• Frequency Response 10-50kHz
• 24dB LP/12dB HP Crossover (30-200Hz)
•1-Band Parametric EQ
(30-200Hz)
• Subsonic Filter (15Hz)
• Fan Cooled
• Extra Large Gold Plated Terminals with Wire Insert Capability
• Top Panel Power LED
• 4 Volt Input Capability
• Continuously Adjustable Crossovers
• DC Straight, STAR Topology & Duo-B Circuitry
• DC-DC/PWM MOSFET Power Supply