Good morning.
owner of an Alesis RA100 amp, I added a Samson Servo 200 Studio I: Mistakes can not spit better but more importantly it makes a noise, I would not recommend this product, it is noisy, better to have a cold "natural" and let the fans with closets.
pretty small diodes would like the seller is mostly that he had nothing else to sell!
injury, usually a good shop, so I will not mention his name not to overshadow the on this one.