A used Chase RL box, often available for $50 will do the trick. However, be warned, it may sound better then your pre. The Chase has a remote control, which will make you lazy.
Sending pre in for service, need volume controller
Hello, I have to send my First Sound Reference passive back to its maker for a toggle switch replacement. Does anyone make an inexpensive switch box w/volume like QED used to, that I could just plug in to tide me over until baby comes home? Thanks in advance for any suggestions.