Tube Preamp Reviews

Description: Dual-chassis, remote-controlled, tube line stage.

Tube complement: ten 6922 dual triodes.

Inputs: five single-ended on RCAs; two processor loops.

Outputs: two single-ended on RCAs; two processor loops.

Frequency range: 2Hz-100kHz (no limits given).

Polarity: inverts phase. Maximum voltage gain: 26dB. Maximum output: 15V.

Hum and noise: 100dB below 2.5V output.

Distortion at 1V output: 0.25% THD or IMD.

Output impedance: 500 ohms.

Dimensions: 19" W by 3.75" H by 15.25" D, each chassis.

Weight: 50 lbs, total.

Serial number of unit reviewed: 49 (of 250).

Price: $14,995. Tube replacement cost: $210.

Approximate number of dealers: 85.

Warranty: 3 years parts and labor, excluding tubes.

Manufacturer: Conrad-Johnson Design, Inc.,
2733 Merrilee Dr., Fairfax, VA 22031.
Tel: (703) 698-8581. Fax: (703) 560-5360.
E-mail: cjdsgn@erols.com