Pre-Amplifiers (Pre-owned)

Changed Tubes to 6DJ8 Fully Tested and Cleaned Specifications Frequency response: 2Hz to 300kHz Total harmonic distortion: 0.01% Gain: 77dB (MC), 6...

***Reverse Program Mode Switch is Intermitant On One Side*** Glass Reattached Pots and Switches Fixed and Cleaned Fully Tested and Cleaned Specific...

Fully Tested and Cleaned Description The GTP-450 is Adcom's most affordable remote controlled tuner/preamplifier. It combines flexibility, ease of ...

The Dyanco PAT-4 is an all silicon solid-state control centre and preamplifier which must be used in conjunction with a basic power amplifier, such...

Cleaned all Controls and Switches Fully Serviced Specifications Frequency response: 5Hz to 85kHz Total harmonic distortion: 0.003% Input sensitivi...