Item: Adcom GTP-400 Tuner/Preamplifier Condition: Excellent Used Condition - Professionally Upgraded Serial Number: 922 - 117200

Overview: Up for sale is a fantastic example of the Adcom GTP-400, a highly regarded solid-state preamplifier and tuner combination known for its sonic clarity and build quality. This specific unit stands out because it was purchased from an audio shop where it received professional attention to ensure peak performance.

Professional Upgrades & Maintenance: This unit has been professionally serviced and tested, featuring specific upgrades to enhance reliability and sound quality:

Upgraded Components: P.S. Bourns resistors installed.

Circuit Refinement: Solder bridges removed to ensure clean signal paths.

Performance: The result is an extremely clean-sounding preamplifier with a noise-free background.

Key Features:

Versatile Inputs: Phono, CD, Tape 1, Tape 2/Video, and Tuner inputs.

Flexible Control: Features separate "Recording" and "Listening" selectors, allowing you to record one source while listening to another.

Tone Shaping: Dedicated Bass, Treble, and Balance contour knobs.

Tuner: Built-in AM/FM quartz-synthesized tuner with digital display and presets (shown functioning in photos).

Convenience: Rear panel includes two switched (500 VA max) and one unswitched (800 VA max) AC outlets for powering other components.

Cosmetic Condition: The unit is in excellent cosmetic condition with a clean matte black faceplate and crisp lettering. Please see the attached photos for details on the inputs, outputs, and overall physical state.

What's Included:

Adcom GTP-400 Unit

Attached Power Cord