Harman kardon citation ii assembly operation manual

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1 BASIC SPECIFICATIO NS SUSTAINED POWER OUTPUT: 60 watts per channel. PEAK POWER OUTPUT: 130 watts per channel. HARMONIC DISTORTION: Less than 0.5%, 20 - 20,000 cycles per second at 60 watts. Less than 0.1%, 20 - 20,000 cycles per second at 20 watts. Unme asurable at normal listening level. INTERMODULATION DISTORTION: Less than 0.5% at 60 watts. Less than 0.2% at 20 watts. Unmeasurable at normal listening level. FREQUENCY RESPONSE: 60 watts. 18 - 40,000 cycles per second +0, -1.0 db. 20 watts. 12 - 60,000 cycles per second +0, -1.0 db. 1 watt. 2 - 80,000 cycles per second +0, -1.0 db. OUTPUT IMPEDANCE: 4, 8, and 16 ohms per channel. DAMPING FACTOR: Greater than 18. FEEDBACK Total 30 db. Achieved through multiple loops. HUM AND NOISE: Better than 90 db below 60 watts. POWER SUPPLY: Close B+ regulation through use of low Z silicon diode rectifier power supply. SENSITIVITY: 1.5 volt RMS input for 60 watts. STABILITY: Unconditionally stable under any load. INPUT RECEPTACLES: One for each channel. One i nput for A.C. balance adjustment. CONVENIENCE RECEPTACLE: One A.C. convenience receptacle. CONTROLS: Four bias adjust controls. One for each output tube. Two A.C. balance controls. FUSE A.C. primary, externally accessible. CONSTRUCTION: Military termi nal board construction with all components held to rigid tolerances. TUBE COMPLEMENT: Total 10 tub es, 5 semi -conductors. 6 - 12BY7A pentodes; 4 - KT88/6550 beam power pentodes, 4 silicon rectifier diodes, and 1 selenium rectifier. POWER CONSUMPTION: 350 watts. DIMENSIONS: 16⅜ ˝ wide x 9 ˝ high x 11 ½˝ deep. WEIGHT: 60 lbs. FINISH: Charcoal brown and gold.