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Conrad-Johnson Premier Twelve monoblock amplifier Specifications
Description: Vacuum-tube monoblock amplifier. Tube complement: one 5731, two 6FQ7, four 6550. Maximum power: 140W into 4 ohms (18.5dBW), 30Hz-15kHz, at no more than 1% THD or IMD. Frequency response at 10W: 20Hz-20kHz, ±1dB. Hum and noise: 98dB below rated power. Sensitivity: 900mV to rated power. Input impedance: 100k ohms.
Dimensions: 17.5" W by 7.25" H by 15.25" D. Weight: 51 lbs.
Serial numbers of units reviewed: 6101307, 6101308.
Price: $6990/pair. Approximate number of dealers: 70.
Manufacturer: Conrad-Johnson Design, Inc., 2733 Merrilee Drive, Fairfax, VA 22031. Tel: (703) 698 8581. Fax: (703) 560-5360. Web: www.conradjohnson.com.