With the JHS Pedals Summing Amp you can mix 2 input signals into one output signal. In a setup where the user wants to integrate two parallel effect paths (e.g. 2 delay effects that should not interfere with each other), these effect groups can be reunited into a mono signal. The Summing Amp offers you the chance to use effects in a way that was previously unimaginable and can help you create innovative and inspiring sounds with your existing effects. A handy helper for any effects board!