Specification :

Here are power attenuators that allow you to turn down your speakers by up to -12 dB without turning down your amp. They are true-bypass configuration. It features two toggle switches that will each attenuate, -6dB ( -12dB total switches on) , and go back to dead-nut stock when unswitched. There is one self bright compensating circuit making your tune no affecteed.
It is for guitar amp which belower 50w. By it you can preactice guitar in home.
OEM and ODM welcome, more about us, please watch our website. http: / / www.kldguitar.com
Our Gt15HM and attenuator clips , which paly by our Chinese customer
Clean: http: / / www.tudou.com/ programs/ view/ sZc-h8cS9UE/
distortion  http: / / www.tudou.com/ programs/ view/ 0b5P2uAZE_w/
please use kldguitar in google and contact with us directly, so we can reply you in time
.