Heathkit AA-100 Tube Integrated Amplifier The tubes are 4 x 7591, 4 x 12AX7, 2 x 7199, 2 x EF86 and a 5AR4/GZ34. The 5AR4 is a Mullard and has been tested and Tests strong. As pictured,from a gentleman's estate. Untested and sold as is due to age.
Shipping weight will be 35 Lbs.