Hi! I am looking urgently for an ABE for a 100db system. have bought me the two pipes only unfortunately are without TÜV. – I knew I just wanted to hear the sound, now I am so excited and would not do it at all. My TÜv Spezl meant I only need an ABE from a similar system-so brand doesn’t matter… must be only 100db. Can someone tell me where I can get something like this or can someone mail me anything??? Would the hammer!! sounds a lot more better than the AMC HD1. Already Merce in advance!!! Greetings TTbazi