Ampex AG-440 Preamp Vintage Reel To Tape Machine With Case

Make me an offer! Clearing out an office. Need it gone. Ampex AG-440 Preamp module, typically used with Ampex reel-to-reel tape machines. The Ampex AG-440 was a professional reel-to-reel tape recorder popular in the 1970s and 80s, known for its ruggedness and durability, especially in radio station operations. The preamp module is a component of this system, often sold for parts or repair, as seen in various listings. It features controls for "Reproduce Level," "Record Trim," and "Record Level," suggesting its function in managing audio signals during recording and playback. The modular design of the AG-440 allowed for the addition of extra channels and different head assemblies, making it adaptable for various recording needs, from mono to multi-track operations.