The Adastra Dual Stereo Mixer Amplifier is a compact and versatile 1U solution designed to deliver independent audio to two separate stereo zones. Each zone features its own built-in audio player module with multiple input options including USB, microSD, Bluetooth, FM radio, rear-panel RCA, and a 3.5mm front-panel Aux input. Designed for background music, AV integration, and public address in multi-area venues, this unit provides seamless control and clear output across various source formats.
Housed in a 1U 19" rack-mountable chassis, the amplifier includes front and rear rotatable mounting brackets for flexible installation in a rack, under a counter, or in a wall-mounted setup. Speaker connections are made via removable Euroblock screw terminals on the rear panel, supporting up to 2 × 8 Ohm speakers per channel across four outputs. The brushed metal front panel features clearly labelled and easy-to-use playback controls, while IR remote control handsets are also included for both player modules.
| Specification | Details |
|---|---|
| Product Type | Dual-Zone Mixer Amplifier |
| Output Power (4 Ohms) | 4 × 160W RMS (2 per zone) |
| Output Power (8 Ohms) | 4 × 80W RMS (2 per zone) |
| Microphone Inputs | 6.3mm jack (front & rear, parallel) |
| Auxiliary Inputs | Aux 1–3 RCA (rear), Aux 3.5mm (front) |
| Media Playback | USB / microSD / FM tuner / Bluetooth (dual modules) |
| Antenna Connector | F-type (FM tuner) |
| Speaker Output | Euroblock terminals (2 speakers per channel) |
| Power Supply | 230V AC, 50Hz (IEC) |
| Dimensions (W × D × H) | 482 × 285 × 44mm (1U) |
| Weight | 2.933kg |
The Adastra Dual Stereo Mixer Amplifier is engineered to provide clear and reliable output across two zones while maintaining flexible control over media sources and microphone paging. Whether deployed in hospitality, retail, offices, or AV installations, its modular design and user-friendly interface make it a preferred solution for integrators and venue managers.
Q: Can each zone play a different source at the same time?
A: Yes, each media player is completely independent and supports separate playback per zone.
Q: Can I use one player to send audio to both zones?
A: Yes, the Aux 4 setting allows one player to route to both output zones simultaneously.
Q: What speaker load is supported?
A: Each channel can drive 2 × 8 Ohm speakers, up to 4 channels total via Euroblock terminals.
Q: Are the microphone inputs live to both zones?
A: Yes, both mic inputs are always active across both zones for voice announcements.
Q: Does it include remote controls?
A: Yes, IR remote handsets are included for each audio player module.
