Krell KSA-300S power amplifier Specifications

Sidebar 1: Specifications

Description: Solid-state stereo power amplifier. Power rating: 300Wpc into 8 ohms, doubles with each halving of load impedance down to 1 ohm (24.8dBW). Frequency response: 20Hz–20kHz, +0.0dB, –0.1dB; 1Hz–150kHz, +0.0dB, –3dB. Distortion: <0.1% at 1kHz, <0.3% at 20kHz, full power. Slew rate: 100V/µs. Input sensitivity: 2.5V rms. Gain: 25.5dB. Damping factor: >120. S/N ratio: 110dB. Input impedance: 47k ohms. Power consumption, idle: 130W.
Dimensions: 19" W by 8.5" H by 24" D. Weight: 185 lbs (net).
Serial numbers of samples tested: 34-40334 & 34-40361.
Price: $8900 (1994); no longer available (2010). Approximate number of dealers: 55. Warranty: 5 years, parts & labor.
Manufacturer: Krell Industries, Milford, CT (1994); 45 Connair Road, Orange, CT 06477-3650 (2010). Tel: (203) 298-4010. Fax: (203) 891-2028. Web:

Krell Industries
45 Connair Road
Orange, CT 06477-3650
(203) 298-4010

Enter your username.
Enter the password that accompanies your username.