Harmony H303A amplifier
We have a circa 1960′s Harmony H303A guitar practice tube amplifier for sale. It is a vintage amplifier and has a many dents and imperfections, please see pictures. The amp’s output is around 3 to 5 watts. It is in very good working condition. The cord was changed to the safer 3-prong cord, the electrolytic capacitors replaced and some NOS tubes installed. The amp takes a 12AU6 preamp tube, 50C5 power tube, and a 35W4 rectifier tube. This is a US-only listing.