Blaknblu's new Cambridge module is just an LFO named Doug

Cambridge-based Blaknblu released Doug, a dual-purpose modulation module for Eurorack synthesizer systems. The device combines LFO and envelope generator functions within a single unit that musicians can configure for various applications. Doug operates as either a six-phase envelope generator or a multi-waveform LFO depending on user requirements. The module provides flexible modulation sources that enhance electronic music production capabilities.

Doug extends traditional ADSR envelope design by adding Wait and Hold phases for enhanced control. Wait delays the attack phase while Hold maintains signal levels before decay begins. The module features Gate and Trigger inputs alongside two identical outputs configured for unipolar or bipolar operation. LFO mode generates square, triangle, rising saw, falling saw, and sample-and-hold waveforms plus white noise. Musicians can combine these signals to create complex modulation patterns for their synthesizer patches. The device supports trigger-based reset functions and one-shot operation modes. Doug retails for £95 with VAT across UK markets.
 

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