Bell-shaped boost @ 80Hz, bell-shaped cut @250Hz, ratio is approximately 2:1 100 Hz, Low-pass shelving filter … Luckily I had on old standard computer monitor cable to reuse. Otherwise it’s a trip to Maplins and about £7 more cost Read more. 5 people found this helpful. Report abuse.
https://www.amazon.com/dbx-286s-Microphone-Channel-Processor/dp/B004LWH79A

