The Adastra RS121 slave amplifier is a high-power Class D 100V line amplifier housed in a rack-mountable chassis, designed to... Read more
£199.00 Incl. VAT
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The Adastra RS121 slave amplifier is a high-power Class D 100V line amplifier housed in a rack-mountable chassis, designed to drive medium to large commercial audio installations or to expand existing systems, accepting standard line-level audio from a mixer or RM series mixer amplifier via RCA connectors or removable screw terminals, with the ability to cascade slave outputs to additional RS amplifiers for scalable system growth.
The unit also features a dedicated 100V input terminal allowing direct connection to an existing 100V speaker line or long-distance feeds using double-insulated cable, a 24V mute terminal for integration with security or emergency alert systems, and switchable speaker outputs supporting either 100V line or low impedance operation down to 2 ohms, providing installers with maximum flexibility across distributed audio applications.
