215L Discrete HP/LP Sweep Filter IGS Designed to easily fit into

Designed to easily fit into your pedal board and engineered to run off standard 9V power supplies

The component in charge of compression is an IGS Audio custom designed photocell

The ten fold improvement in precision helps a great deal in left-right matching

The back panel should keep everybody happy

The construction is based on the legendary compressors used in Abbey Road Studios

215L Discrete HP/LP Sweep Filter IGS Designed to easily fit into215L Discrete HP LP Sweep Filter Features Wide range 6 dB per octave LOPASS control Wide range 12 dB per octave HIPASS control Balanced input stage Passive filter design for smooth tone Unity gain throughout Hard Wire BYPASS switch Transformer Coupled Output to +28 dBu All Discrete Design The API 215L is a unique passive, sweepable filter, designed specifically to contour the sound to preserve the natural tone of the signal. Its extreme flexibility,