Hawk HR-15 Spring Reverb Phaser The original owner played it

The original owner played it for a couple of years in high school and college before dry-storing in its original (now re-foamed) case for forty years

All major internal parts look to be original

We believe synthesizers are too much fun to be left to grown-ups alone

The delay time on the Catalinbread Echorec goes from about 40ms -1000ms

Hawk HR-15 Spring Reverb Phaser The original owner played itA simple, high quality 70s Japanese spring reverb that overdrives well a Hawk HR 15 for sale serviced and in great working order. We've had a number of different units from this era and range now and they always impress us. This is a very simple unit, in theory just for adding reverb to vocals from a mic in. Two quarter inch input sockets on the front and one for output on the back is all you get, plus a control for the amount of reverb. The sound