CARLSBRO MANTIS Overdrive The Hi -li was actually

The Hi -li was actually referred to as a synthesizer in the original ad

The early to mid-70s Maestro Sample/Hold may have been designed by Tom Oberheim and is one of their more interesting effects from this era

As with most vintage gear some crackle may occur when pots and switches are moved but this will clear with use

Condition is very good with just some minor scratches on the front panel and wear the corners

the Roland batteries are still in place and showing full charge

CARLSBRO MANTIS Overdrive The Hi -li was actuallyOffered for sale is this Carlsbro Mantis vintage BBD echo. Serviced, sounding good. With the unique Rotafaze setting. Scruffy case, sliders working fine but not the smoothest. One missing button cap button still works fine. UK 240v