Boss CS-3 Compresser Sustainer Pedal For a mellow sound: this setting is ideal for solos in ballads or mellow songs. Add a chorus effect for even more depth. For chord work: this setting balances the volume of each string for smooth chord accompaniment. For thick, rich sounds: add Chorus and Delay after the Sustain effect. This setting is good when playing sustaining chords. Our Web Price: £75.00 (Including V.A.T. at 20%) Order Quantity: