API 500 Format Tape saturation emulator Trim control (+/-12 dB PreTape Level Control) Tape saturation effect can be set in a ·stepless manner Silk thomann function (Silk Red & Silk Blue) can be set in a ·stepless manner Blend potentiometer determines the balance of Pre and Post-Tape signals The tape characteristic can be switched between 15 IPS and 30 IPS Drive Meter shows the Signal Level on the "Record Headf" Enclosure: API Serie 500 Rack Format