Rides in the Storm- QPM

QPM is a four channel passive multiple designed for straightforward signal distribution without requiring power. It splits one signal to four outputs, with the expected voltage loss that comes from passive designs.

This behaviour makes it especially useful for modulation duties. LFOs, envelopes, and other control voltages often tolerate small level changes, and QPM handles these tasks cleanly. Because the circuit is passive and bidirectional, it can also act as a basic summing point. Patch multiple signals and listen to how they interact.

In use, QPM feels flexible and immediate. It invites experimentation, whether you need to share modulation across several destinations or explore passive mixing tricks. It works with audio as well, as long as you account for the level drop.

QPM fits well in systems that value simplicity and patching freedom. It complements active multiples rather than replacing them, and offers a different set of tradeoffs. The design focuses on low noise, low distortion, and solid build quality, keeping the module reliable and predictable.