‘How To Use Valhalla Freq Echo’. Perfect for dub, Dr. Who and all of your psychedelic needs. Sonic results range from subtle chorusing and double tracking to barberpole phasing and flanging to endless glissandos and runaway echoes. This free plugin will add to your sonic arsenal, and is not too taxing on precious CPU cycles. Here, Pim gives us an overview, then takes us through some nifty real world examples and how he likes to use it in his productions.