500 Series Analog Delay

The Moog 500 Series Analog Delay is a MIDI syncable module designed exclusively for the 500 Series format. It features 800ms of analog delay, an all-analog signal path, and an LFO capable of modulating Delay Time for a wide array of modulated delay line effects including chorus, pitch shifting, vibrato, and tape delay. The delay is stereo linkable and designed to work with a wide range of line-level signals from both -10dB and +4dB balanced standards. Its assignable TAP/CV input accepts a tap tempo switch, expression pedal, or other control voltage for controlling Delay Time, Feedback Amount, LFO Amount, LFO Wave Shape, and LFO Rate.

The module is handcrafted in Asheville, NC with premium components for the lowest noise and best performance possible. It also includes a VST/AU/RTAS/Stand-Alone editor offering complete under-the-hood control of the module. The editor provides additional control of the Delay Line, LFO, TAP/CV Input, and MIDI Keyboard parameters.

The front panel features controls for DRIVE, OUTPUT, TIME LED, LFO LED, TIME KNOB, TIME RANGE, FEEDBACK, MIX, MIDI IN, TAP/CV IN, BYPASS BUTTON, and more. The module also supports MIDI control change (CC) messages, allowing for advanced features to be enabled and edited with Control Change messages.

The Analog Delay is capable of creating chorus effects, bounce octave pitch shifts, and complex delay time modulations. It also supports control voltage for adjusting Delay Time, Feedback, LFO Rate, LFO Amount, and LFO Shape. The module's circuit configuration includes BBDs in the Delay Line containing 8192 "buckets" and an LFO that creates a control voltage used to modulate the time function of the delay.