Threepart current and signal equalizer kit designed for stable, balanced operation in music, pro audio, and test setups. Includes: 1.5.5A current equalizer 2.21S equalizer Active equalizer balance board Benefits Reduces fluctuations in current and signal levels to protect components and improve consistency Active balance board provides realtime adjustments for even, leftright balance Compact, durable construction fits desktop, rack, or enclosure mounting Compatible with a wide range of devices and systems using common interfaces Key features Simple integration with existing gear Lownoise operation and fast response Standard connection options for flexible use Typical applications Home audio and small studio setups to stabilize amps and speakers Live PA or DJ rigs to maintain even monitor levels Electronics lab or prototyping bench for signal balancing during development Materials and size Built from robust materials with a compact footprint designed for easy installation and handling