Vacuum Tube Logic TL-5.5 line preamplifier Specifications

Sidebar 1: Specifications

Description: Tubed line-level preamplifier with remote control and optional phono stage. Tube complement: two 12AX7, four 12AT7 (optional MM/MC phono stage uses four 12AX7, two 12AT7). Remote-control functions: Volume, Mute, Phase. Gain: 20dB. Inputs: 6 line-level. Outputs: 2 single-ended RCA, 1 balanced XLR, 1 tape loop, 1 external processor loop, 1 record. Frequency response: 1Hz-60kHz, +0/-3dB. Output impedance: 195 ohms. Input impedance: 100k ohms (20k ohms minimum). Maximum output: 31V, !x1% THD. Channel separation: >80dB at 20kHz, 100dB at 1kHz. Left/right tracking: better than 0.15dB.
Dimensions: 19" W by 3.75" H by 14" D. Shipping weight: 30 lbs.
Finish: Stainless steel chassis with beveled, offset silver-black aluminum faceplate.
Serial number of unit reviewed: 01334582.
Price: $3500; optional phono stage, $750. Approximate number of dealers: 47. Warranty: 5 years, parts & labor; tubes, 6 months.
Manufacturer: Vacuum Tube Logic, 4774 Murietta Street, Unit 10, Chino, CA 91710. Tel: (909) 627-5944. Fax: (909) 627-6988. Web:

Vacuum Tube Logic
4774 Murietta Street, Unit 10
Chino, CA 91710
(909) 627-5944