Moloko Instruments has released Luch, a virtual instrument based on a Soviet-era children’s metallophone recorded through period-appropriate microphones and hardware. The instrument combines detailed acoustic sampling with synthesizer textures and wire recorder processing to explore variations in tone, space, and movement.
Luch is built around recordings of a rare metallophone discovered at a flea market. According to the developer, the instrument was sampled with attention not only to pitch and dynamics, but also to the sense of time and physical character within each note. The result centers on subtle irregularities, dynamic variation, and environmental detail captured during the recording process.
The interface is organized around two primary sound sources labeled Mute and Ring, reflecting different articulations of the metallophone. Ring captures sustained open notes, while Mute represents notes damped with masking tape. Each articulation can be presented in three modes:
- Clean acoustic recordings
- Wire mode, processed through a vintage MN-61 wire recorder
- Free-rhythm takes labeled as Ring Chaos and Mute Chaos
A central ray-shaped slider blends the acoustic layer with a paired synthesizer texture. Two tempo-synced LFOs can modulate both blend controls over time, enabling gradual or evolving transitions between acoustic and synthetic elements.
Additional controls are provided for shaping the overall response and texture, including attack, filtering, saturation, spatial processing, and subtle pitch drift. A microphone section allows switching between a mid-side stereo configuration and a centered mono signal. Controls labeled Touch and Noise introduce recorded physical details to the sound.
The metallophone was recorded using two vintage Oktava microphones:
- A 1972 ML-16 ribbon microphone capturing the side signal, contributing a softer tonal character
- A 1975 MK-13M condenser microphone capturing the center signal, providing a clearer and brighter focus
Users can choose either microphone individually or expand the signal into a wider mid-side stereo image.
Synthesizer layers were created using two Soviet-era instruments. The Ritm-2 contributes steady mono tones, while the Elektronika EM-04 was recorded as evolving string textures. For the latter, pitch, filter, and level changes were performed manually during recording to introduce organic movement.
The MN-61 wire recorder plays a central role in Luch’s tonal character. The main Mute and Ring samples were passed through the device to capture its distinct aged quality. In Wire mode, the metallophone takes on the rougher, time-worn tone imparted by this process.
In total, 15 notes of the metallophone were recorded across multiple articulations. The sessions included sustained Ring notes, damped Mute notes, and free-rhythm Chaos variations for each pitch. The clean recordings were processed through vintage channel strips featuring preamp, EQ, and compression stages.
Beyond the core instrument sounds, additional physical elements were captured to provide environmental detail. These include the uneven ticking of an old clock, mechanical noise from the MN-61 wire recorder, and soft mallet hits on a taped metal plate. These components can be blended into the instrument to add subtle texture and movement.
Luch is available as a free download from the Moloko Instruments website. Access to the download link requires subscription to the Moloko Instruments newsletter.
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