Polybass Box for Avalon Guitars

This is a replacement for the Polysubbass which came with the Paradis Avalon guitars between 1990 and 1995
we recommend to update to the newer Neutricon at this opportunity, but we can also build some with the old version.

While this was a separate product in the beginning, now its a variation of the GK version where the input and output connector turned into exchangeable “modules”, so you can order it at Polybass Box for any Hex-Guitar – and if you one day decide to use the box for a different guitar, you can replace its connector (and front panel in case of the Neutricon).