Vintage Tube Amp

Rare vintage custom-built vacuum tube mono amplifier featuring a highly desirable Acrosound Ultra-Linear TO-300 output transformer along with Raytheon transformer components. Likely dating to the 1950s hi-fi era. This amplifier was previously paired with a Garrard turntable as part of a vintage custom mono hi-fi setup. Included is the original/custom wood cabinet featuring an open-sided ventilation design, giving the amplifier a fantastic mid-century custom hi-fi appearance. Also includes the vintage cables shown in the photos. A very interesting piece of early high-fidelity audio equipment with strong appeal to vintage tube audio collectors, restorers, and DIY hi-fi enthusiasts. Listed as parts/not working due to age and inability to fully test. Unit powers on and tubes illuminate. I was told it was working when originally acquired. I do not currently have the proper equipment/setup to fully test functionality. No smoke or burning odor observed during brief power-up. Includes custom wood cabinet/case shown. Includes cables/wiring shown in photos. Cosmetic wear, dust, oxidation, scratches, and age-related patina present throughout. Some handwritten/taped impedance markings on rear panel. Includes tubes currently installed as shown. Heavy transformer-based construction. Please review all photos carefully for condition and completeness. Acrosound Ultra-Linear TO-300 output transformer. Raytheon transformer components. Multiple vacuum tubes. Separate FIL and B+ power switches. Rear speaker impedance taps marked 4? / 8? / 16? RCA input connections. Custom aluminum chassis construction. Period custom wood cabinet with open ventilation sides. An excellent candidate for. Vintage hi-fi restoration. Tube amplifier projects. Mono listening systems. Parts or restoration. Display in a vintage audio collection. A scarce and visually striking piece of vintage tube audio equipment with desirable Acrosound iron. Thank you for looking.