*VIDEO* RM KL-703 Set-Up

We are heading over to Snake Radio Customs in the USA for a short video and look at a KL-703 being tested to see what power it’s packing! The amplifier is an absolute beast and it killed one of my 50 amp power supplies absolutely stone cold. Better is to run a 60-80 amp power supply as it really likes amperage this very well working amplifier.

Link to the video: https://youtu.be/azx_LgRUK40

All Rights Reserved (c) http://www.simonthewizard.com 2013-2019 Unauthorised Use / Or Duplication of this material without express and written permission from this blog’s author is strictly prohibited. Excerpts and links may be used, provided that full and clear credit is given to simonthewizard and http://www.simonthewizard.com with appropriate and specific direction to the original content.


  1. Seems like a huge amp just to get to 350 watts. Probably better off with a 4 x 2879. Heck, a little KL203 will get you 100 watts and it’s 1/6 the size.


Comments are closed.