Hi there , can't find much info online re ashton viper valve amps, does anyone know if the internal speaker on the 50W combo is supposed to cut out when an external one is connected as it appears to do. cheers
Tim – Uk
February 11, 2018 - 04:06
The Ashton viper foot switches are an industry standard type. A stereo jack cable connected to 2 latching switches. The 400 model is just 2 of these in 1 case. I use a peavey one with 2 switches with my viper 50. Note not all peavey switches work only those with 2 latching switches and stereo cable. There are also Marshall and fender units that will work.
Marvin Evans – Bristol
January 09, 2014 - 04:10
Very useful schematic. I don't suppose you know where I can get the schematic for the 4 button footswitch FSW400? Thanks
Arfa Daily – U.K.
April 04, 2013 - 08:28
Professional engineer, 40+ years experience Very useful resource. It has gone in my "amp schematics" folder in my favourites ...
Clyde – UK
October 23, 2010 - 04:50
Useful site, am an amp tech in UK Bournemouth and appreciated the Viper 50 schematic - many thanks!