New from bulk box. The tubes are new and never used.
Item Tag: RZEP
4PCS 6S6B-V ( 6С6Б-В ) Hi-durable Miniature Audio Triode RZEP Tubes! NOS! OTK!
4PCS 6S6B-V ( 6С6Б ) Hi-durable Miniature Audio Triode RZEP Tubes! NOS! OTK! 4PCS 6S6B-V ( 6С6Б ) Hi-durable Miniature Audio Triode RZEP Tubes! NOS! OTK! RARE 80’s! Track Page Views With Auctiva’s Counter