Thanks to the Expansion Rack's built-in 1x4 Switch, the Phonitor 2 is expanded with three additional loudspeaker outputs, making it the perfect analog 120V monitor controller.
It allows you to listen to three user-definable analog stereo signals with headphones or up to four stereo speaker pairs all with the best-possible quality.
Plus, the comprehensive controller functions of the Phonitor 2 (L/R phase reverse, L/R Solo, Mono, Mute) are readily available for use with all connected playback systems.
The SPL Expansion Rack also expands the Surround Monitor Controller SMC 7.1 with three additional stereo speaker outputs. Installed in the Expanison Rack the SMC 7.1 is ideally suited for the installation in 19" studio racks.