zSOLD stereo EXCEPTIONAL vtg MARANTZ 8b Stereo TUBE AMP Sold. Thank You Alex! MORE STEREO HiFi LISTED UNDER MISC. CATEGORY!! Vintage 1950's vintage Marantz Model 8b 2-Channel Stereo Tube Amplifier. Audiophile Collectors Condition! Exceptional cosmetics and ALL Original. Recently acquired from the original family's home right here in Harrisburg. Two NOS Sylvania 6CG7 pre tubes with boxes, Two NOS RCA 6BH6 driver Tubes with boxes in addition to the two sets that were in it when found. Amp is all original with no replacement parts or components. Clean bill of Health with Quiet operation. Bias controls and Gauge work perfectly. One of the 6CA7/EL34 Tubes is in need of replacement prior to operation. I tested the other three on my TV-7 and the readings are 58, 58, and 60. They are all matching date codes with holes in bottom of pins and xf2 4k3 marked on glass ~ KU 188-5 on bases. Mouse over images to enlarge image to the right