The WE-2 from TOA Electronics is a 2-module port expander for the 900 series in-wall mixer/amplifiers new old stock

• The WE-2 from TOA Electronics is a 2-module port expander for the 900 series in-wall mixer/amplifiers. 
• It brings the number of channels on the amplifiers from six up to eight. 
• It has individual level controls for each of the two channels.