HM4 4 Way Headphone Amplifier Zvex 1950's vintage

1950's vintage

A Vintage 70s Gretsch 10x14 Drum Shell in Very Good condition

Channels 5 & 6 have no output

This portion of the RF spectrum is called the "STL band" because it is used for Studio-Transmitter Links between a radio station studio and a transmitter in a different location

Seymour Duncan treblebucker in bridge

HM4 4 Way Headphone Amplifier Zvex 1950's vintageNotes Like new! In box! A HM4 4 Way Headphone Amplifier in Excellent condition! At Evolution Music, we attempt to highlight cosmetic defects (if any) by picturing every angle of every piece of gear so you know exactly what you are getting. We always picture any and all accessories too. What you see is what you will get so please check out the pictures! Everything we sell has been tested and is fully functional unless otherwise noted. We have a 5 star