Originally Posted by Marty Fitzhenry:
The Protosounds boards (AKA PS-1) are all the same. The chip gives it it's identity. You will also need a speaker and volume pot.
I have a slight proublem believing that. because I have 2 proto 1 steam boars ,one with C&NW the other a premier challenger. The challenger didnt want to funtion wright.. so Id tried the C&NW and that worked great.. but I'd wanted to try the challenger chip.. no go.. it wouldnt work at all in that board. makes a bizzing sound.Even with the QSI 2 boards with there chips did the samething..now if you know somthing Im doing wrong I would apreciate if you can tell me..