Also available on — Reverb, Andertons, Gear4music, Amazon, eBay
This is a great example of a new Happy Nerding Musical Instruments Utility Module Yellow Black on Synth for Sale. LED Meter is a handy utility module designed to show audio levels. Three colour versions are available: green colour with yellow-red peak segmen… Read More for more information and how to order.
This is a lovely example of a new Happy Nerding Utility Module available on Synth for Sale. LED Meter is a handy utility module designed to show audio levels. Three colour versions are available: green colour with yellow-red peak segmen… Read More for more information and how to order. LED Meter is a handy utility module designed to show audio levels. Three colour versions are available: green colour with yellow-red peak segmen…
Happy Nerding is a boutique Eurorack manufacturer known for clean, well-engineered modular synth modules that focus on sound quality, precision, and practical musical use. Founded by designer Igor Karpov, the brand has built a strong reputation for reliable, thoughtfully designed modules that integrate easily into a wide range of modular systems.
Their products often cover mixing, effects, modulation, and utility functions, with an emphasis on clarity, low noise, and efficient use of rack space. Happy Nerding modules are popular with modular users who want dependable, great-sounding tools that do exactly what they promise without unnecessary complexity or gimmicks.
For SynthForSale, Happy Nerding fits into the high-quality Eurorack utilities and effects category — essential building blocks aimed at musicians and sound designers who value precision, usability, and sonic integrity in their modular setups.
Uncategorised are respected makers in the world of musical instruments, specialising in keyboards, synths or electronic gear. They bring their own identity through design and sound, offering instruments that stand out for reliability and creativity. Musicians value Uncategorised for producing gear that delivers professional results. With a focus on quality and innovation, Uncategorised continues to play a trusted role in the music industry.
A module is a self-contained unit designed to perform a specific function within a larger system. Modules are commonly used in modular and Eurorack setups, where each unit handles tasks such as sound generation, modulation, filtering, or control, allowing systems to be built and expanded piece by piece.
New Gear is unused and in original condition, supplied as it leaves the manufacturer. It is chosen for guaranteed reliability, full functionality, and the assurance of manufacturer support. For example, buying new ensures access to the latest design revisions, included accessories, and official warranty coverage.
Red describes the colour finish of an instrument or device. It is often used to create visual impact, differentiate editions, or align with a brand’s visual identity within a studio or live setup.
