NAMM '18 - Ampeg Liquifier and Opto Comp Demos Ted DrozdowskiJanuary 28, 2018VideoThe Liquifier Analog Chorus and the Opto Comp enter the bass pedalboard space race.namm-2018ampegspecial-featured-storiesgearvideosgear-show-demobass-gearchoruscompressoreffectsbass-effectswhats-newEffectsBassVideosNAMMGearReviews