The TA is for "home use", at parties etc. ideal and perfectly adequate. If one does not expect any "miracle of sound", you will not be disappointed. To avoid feedback from the amp, the position of the guitarist is crucial - ie as large distance from the amp, then it works. The fine adjustment should of course be made to the amp because of the TA yes has no control. The knock sensitivity to the guitar top is for me not a shortcoming - I use it as a rhythmic addition Unterstützung.Weiteres Plus: assembly and disassembly require by the well-fitting clip only seconds. Conclusion: When used correctly, a lot of fun at a small price. Smooth buy recommendation. PS: Of course - as usual - super fast shipping.