Black BBD

The Erica Synths Black BBD is a remarkable all-analog delay module that brings the coveted warmth and character of bucket-brigade device technology to the Eurorack format. This module is not just a simple delay; it is a creative tool designed to inspire and transform your sounds with its unique features and rich, organic textures. The Black BBD is perfect for musicians and sound designers who appreciate the subtle nuances and imperfections of analog processing, and who want to add a touch of vintage vibe and sonic depth to their modular system.

A standout feature of the Black BBD is its dual BBD line architecture. It incorporates both a short, 1024-stage BBD line and a long, 4096-stage BBD line, which can be used simultaneously. A smooth crossfader allows you to blend between the two delay lines, creating a distinctive multi-tap effect and a wide range of rhythmic and textural possibilities. This dual-line design, combined with the inherent characteristics of BBD technology, results in a delay that is warm, dark, and full of character. To ensure a high-quality audio experience, the Black BBD features an advanced BBD clock noise cancellation circuit. This innovative design effectively reduces the unwanted high-frequency noise that is often associated with BBD delays, without compromising the integrity of the original audio signal. This means you can enjoy the classic BBD sound without the typical noise floor issues. The module also includes a built-in LFO for modulating the delay time, as well as CV control over Time, Feedback, and the Dry/Wet mix, allowing for deep and expressive integration into any modular patch.

Features

• Fully analog signal path with two bucket-brigade delay lines (1024 and 4096 stages).
• Smooth crossfading between the two delay lines for multi-tap effects.
• Advanced clock noise cancellation circuit for a clean yet characterful sound.
• Built-in LFO for modulating the delay time.
• CV control over Time, Feedback, and Dry/Wet mix for dynamic control.
• Warm, dark, and organic delay tones that are classic to BBD technology.
• A versatile tool for creating everything from subtle echoes to complex, evolving textures.

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