Behringer 1016 Dual Noise/Random Voltage Generator Module for Eurorack

In a modular synthesizer rig, the need for unpredictable yet controllable modulation sources is constant. The Behringer 1016 Dual Noise/Random Voltage Generator answers this by packing two independent noise generators and two sample-and-hold circuits into a single 16 HP Eurorack module. Each channel offers selectable white, pink, or red noise, plus a dedicated S&H with its own clock input, external signal input, and slew limiter. Patch a clock into the S&H input, feed it a random source, and the 1016 outputs stepped voltages that can drive filter cutoff, oscillator pitch, or VCA levels. The slew control smooths the steps into gliding, organic contours, making it ideal for everything from subtle timbral shifts to chaotic percussive bursts.

Key specifications

• Dual independent noise generators with selectable white, pink, and red noise
• Dual sample-and-hold circuits with dedicated clock and external signal inputs
• Adjustable slew rate per channel for smooth or stepped random voltages
• Noise level and S&H output level controls for precise gain staging
• Eurorack format, 16 HP width, 45 mm depth
• Power consumption: 40 mA on +12 V, 30 mA on -12 V
• Fully analog signal path for authentic character

Why choose it

The 1016 brings the classic random voltage generation of the original System 2500 into your Eurorack setup. Its dual-channel design doubles your modulation possibilities, while the per-channel noise type selection and slew control offer a wide palette of randomness—from sharp, sample-accurate steps to fluid, lagged sweeps. The ability to use an external signal as the S&H source means you can sample any waveform, not just internal noise, opening up creative patching. With its compact 16 HP footprint and modest power draw, it fits easily into both small skiffs and large cases.

Ideal use cases

• Generating random sequences for melodic or rhythmic variation
• Creating percussive hits by clocking the S&H with a trigger and patching the output to a VCA or filter
• Adding subtle movement to pads and drones using slow slew rates
• Sampling external audio or CV to create unique modulation shapes
• Using noise outputs for drum synthesis or as a random source for other modules

Good to know

The Behringer 1016 is part of the SYSTEM 2500 series, which recreates the legendary ARP 2500 modules in Eurorack format. It requires a Eurorack case with standard power headers and is designed for audio and CV signals at Eurorack levels. The module is fully analog, ensuring no digital artifacts in the noise or S&H behavior. With its straightforward front panel, it is accessible to beginners yet deep enough for advanced patching.