Skip to main content

Reply to "WTB MTH steam loco-sounds circuit board"

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..

OGR Publishing, Inc., 1310 Eastside Centre Ct, Suite 6, Mountain Home, AR 72653
800-980-OGRR (6477)
www.ogaugerr.com

×
×
×
×
×