- (2014-01-29) NAMM 2014 Koch Amps by shnobel
- (2014-02-06) Koch 63' OD and Super Lead - NAMM 2014 by baxshopnl
- (2014-09-16) Koch Superlead full tube preamp Commercial by Koch Guitar Electronics
- (2014-09-16) Koch Superlead Teaser. by Koch Guitar Electronics
- (2014-11-05) Koch Superlead pedal preamp overview by Koch Guitar Electronics
- (2015-01-31) Timo Somers at the Koch booth at Namm 2015. by Koch Guitar Electronics
- (2015-04-22) Musikmesse 2015 - Koch 63'OD Overdrive & Superlead Distortion Preamp Pedals by baxshopnl
- (2016-01-23) Some Telecaster love from James DePrato! Koch Superlead with the new Classictone head through the new Brown vinyl KCC112! by Koch Guitar Electronics
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