Sutherland Direct Line Stage preamplifier Specifications

Sidebar 1: Specifications

Description: Remote-controlled line preamplifier. Inputs: 4 unbalanced (RCA). Input impedance: 42k ohms (29k ohms in attenuated-gain mode). Output: 1 unbalanced (RCA). Output impedance: 270 ohms. Maximum voltage output: 8V RMS. Input sensitivity (voltage for maximum output): 3V (18V in attenuated-gain mode). Maximum voltage gain: 20.7dB (3.8dB in attenuated-gain mode). Distortion (THD+noise): <0.01%, A-weighted, at 2.4V and 1kHz. Power consumption: 10W.
Dimensions: 17" (431mm) W by 4.25" (108mm) H by 15" (381mm) D. Weight: 24 lbs (10.9kg).
Serial Number Of Unit Reviewed: 0375.
Price: $3000. Approximate number of dealers: 1 (sold direct).
Manufacturer: Sutherland Engineering. US distributor: Acoustic Sounds, P.O. Box 1905, 1000 West Elm Street, Salina, KS 67402-1905. Tel: (785) 825-8609. Fax: (785) 825-0156. Web:

Sutherland Engineering
US distributor: Acoustic Sounds
P.O. Box 1905, 1000 West Elm Street
Salina, KS 67402-1905
(785) 825-8609