Adastra 1U Zone Mixer 4 Stereo Outputs

Adastra 1U Zone Mixer delivers flexible multi-zone audio routing with four independent stereo outputs in a compact 1U rack format.

The Adastra 1U Zone Mixer is a professional live and zoning rack mixer designed for flexible audio routing. It features two balanced microphone/line inputs and two selectable stereo line inputs, feeding four independent stereo outputs. Microphone channels can be broadcast to all zones simultaneously, while the stereo channels can be individually switched to any required output, giving precise control over multi-room or multi-zone audio distribution.

Sound Shaping

Each microphone channel includes a low-cut rumble filter, a 3-band EQ and switchable 48V phantom power for condenser microphones. The stereo line channels feature a 2-band EQ and A/B source selection. A foot-switchable DSP reverb or external effects loop adds depth and ambience to vocals or instruments.

Applications

Suitable for a range of settings, from adding a vocal mix to a DJ setup to creating a multi-zone audio system in venues such as bars, restaurants, houses of worship and retail spaces. Emergency mute contacts allow integration with fire alarm systems, automatically muting all audio except microphone channel 1 for critical announcements.

Connectivity

• Mic/line inputs: combination XLR/jack sockets
• Stereo inputs: choice of 6.35 mm jack or RCA
• Outputs 1 to 3: RCA connectors
• Output 4: 6.35 mm jack
• Dedicated 6.35 mm jack for external effects
• Modular terminals for fire alarm contacts

Specifications

• Rack-mountable 1U chassis
• Dimensions (W x D x H): 3.3 x 1.5 x 4.3
• Weight: 2900 gm
• Power: universal 230–250VAC 50Hz supply
• UK mains plug (Type G)

Choose the Adastra 1U Zone Mixer when you need flexible zoned audio routing, with microphone broadcast to all zones and fire alarm muting in a compact rack format.