Check the listing for details. Snell & Wilcox IQBAAD ANALOGUE AUDIO DELAY BOARD. Condition: Used. Listed at 140.00 USD. Snell & WilcoxANALOGUE AUDIO DELAY BOARDIQBAADSlightly used in studio environment, looks perfect, no dust or scratches.In excellent working condition!RETURNS ACCEPTED FULL REFUND IF NOT SATISFIED WITH REAR MODULE IQBAAD-1A-D 2 CHANNEL ANALOG AUDIO DELAY (WITH REAR CONNECTOR MODULE IQBAAD-1A-D) The IQBAAD provides up to 1.8 seconds of delay (at 20-bit digital) with analog stereo I/O. A precision attenuator permits operation at +18, +21 or +24 dB. A crystal locked clock operates at 48 kHz. Up to two outputs are available FEATURES Up to 1.8 seconds of delay, adjustable in 1 ms steps via RollCall Delay may be programmed to change only during "silence" Headroom set to +18, +21 or +24 dBu Operates at 48 kHz 20-bit sampling resolution Two balanced outputs (25D rear only) Overflow indication Full RollCall remote control permits RollTrack automatic delay tracking