4ms Rotating Sums
A passive 4-input mixer module designed for use with 4ms Company’s rotating clock modules.
Overview
The 4ms Rotating Sums is a passive Eurorack module that functions as a 4-input mixer. It was developed by 4ms Company as a companion to their Rotating Clock Divider (RCD) and related timing modules. The module allows multiple signal sources to be combined before being routed to other parts of a modular system.
Specifications
| Manufacturer | 4ms Company |
| Product type | Passive 4-input mixer module |
| HP | 6HP |
| Module depth | 30mm |
| Power consumption | 40mA maximum from +12V rail |
Context
The Rotating Sums is part of a modular ecosystem built around the 4ms Rotating Clock Divider (RCD) and Shuffling Clock Multiplier (SCM). It pairs with these modules to combine clock or trigger signals from multiple outputs. Unlike the RCD, Rotating Sums contains no active circuitry and does not require firmware or jumper configuration.
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