TheBehringer 911A Dual Trigger Delayis a Eurorack-compatible trigger delay module based on the authentic circuit designs from the Moog Modular System 55. The discrete circuitry of the Moog Modular Systems have a very distinctive sound and were used by artists like Keith Emerson, Stevie Wonder, Tangerine Dream, and many other pop, rock, and jazz musicians.

The 911A Dual Trigger Delay features two independent delay triggers, each with their own delay time controls ranging from 2 ms up to 10 sec and their own 3.5 mm S-Trig ins and outs. Add the 911A to a 911 Envelope Generator module and turn your attack/decay/sustain/release (ADSR) into a delay/attack/decay/sustain/release (DADSR) module. This creates a nice volume swell effect, rising from 0 to the peak volume, then going through the rest of the phases set in the envelope generator.

Each delay circuit can be coupled in three different ways. The Off setting allows the delays to be triggered separately via their respective trigger inputs, while Parallel mode allows the input from the top delay to trigger both delays at the same time. Series mode triggers the top section first, followed by the the lower section. A power ribbon cable and mounting screws are included.

• Authentic reproduction of the circuitry from the Modular 55 Series
• Artist roster includes worlds most famous pop, rock, and jazz musicians
• Dual trigger delay with delay times ranging from 2 ms to 10 sec
• 2 separate channels with dedicated S-Trig inputs and outputs
• Channels can be used independently, in series, or in parallel
• 8 HP
• Power: 6 mA +12 V, 6 mA -12 V
• Includes power ribbon cable and mounting screws