Herbs and Stones Soft Memo is a hybrid stereo multi-effects desktop unit with eight digital CV controlled FX programs, two analog feedback paths and two complex voltage-controlled LFOs.
Herbs and Stones Soft Memo

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It has patch points to integrate external synthesizers and sequencers and it is designed to creatively reshape your sounds with a menu-free, hands-on approach. You can create patches by connecting inputs and outputs with eurorack-standard 1/8″ jacks. All its inputs are protected from potentially dangerous voltages.
Two feedback paths made of analog VCAs and resonant analog VCFs…
Soft Memo generates and reacts to control voltages in the 0-5V range: when a CV signal is patched into an input, its knob becomes an attenuator for the incoming signal. The patch points are visually divided between inputs and outputs: the inputs are placed in the middle of a white circle while the outputs are not. Soft Memo is powered by a 9V center-negative (500 mA) power supply, the standard PSU used with most guitar pedals.
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Herbs & Stones Soft Memo Features:
- Eight FX programs
- A total of 25 patch points
- Two high gain preamps
- Two feedback paths made of analog VCAs and resonant analog VCFs
- Two complex voltage controlled LFOs with clock division and phase offset control
- An envelope follower
- A -> B buttons to set how the two channels controls interact with each other








