Northwestdad
Member
For the amp to work. This just externally bridges the internal preamplifier to the internal amplifier. This is what the switch usually does but if it is defective, this test will tell you for sure. You can use your ipod in AUX and if the amp then works, you will have more volume than you would ever need! :yes:
So what now? Do I need to replace the switch, build/buy a bridge between the pre-amp and main-in, or just leave the ugly cords attached? Is there any long term effect to leaving them bridged together?
This unit also puts out a lot of base.