I have a gently used Cafe Walter HA-1A personal amp. Headphone jack, volumn and tone knobs. Battery compartment in the back. Electric power supply also included. This unit works perfect, only used a few time, no smoke smell, very clean.
These are very rare and hard to find. Clean clear signal so you can hear your pure bass playing skills.I have the box, power supply, and the HA-1A unit. $150 includes shipping via ups ground.
Thanks
Jeff
