Trinnov Altitude CI Immersive Sound Processor

The AltitudeCI is a software-based immersive sound processor from Trinnov Audio, aimed at custom installation and high-end residential cinemas. Output channel count is configured from 8 to 32 in steps of two, with 64 channels build-to-order from 2026.

It decodes Dolby Atmos, DTS:X Pro, Auro-3D and IMAX Enhanced, and includes the Trinnov Optimizer, WaveForming and Remapping. Audio connects over Dante (AES67 compatible), AES/EBU and S/PDIF, with 8 balanced analog outputs. HDMI 2.1 provides 4 inputs and 2 outputs, and a 5 inch touchscreen is on the front panel.

Control drivers are available for Crestron, Control4, Savant, RTI, AMX, Nice and AVA. It is a 2RU rack-mountable chassis.

Specifications

• Output channels: 8 to 32 in 2-channel steps (64 build-to-order from 2026)
• Decoding: Dolby Atmos, DTS:X Pro, Auro-3D, IMAX Enhanced
• Upmixers: Dolby Surround, DTS Neural:X, Auro-Matic
• HDMI: 4 inputs, 2 outputs (HDMI 2.1), 40 Gbps
• Audio over IP: Dante up to 32 channels in and out, AES67 compatible
• AES/EBU: up to 32 inputs and 32 outputs via 2 DB25
• Analog outputs: 8 balanced via 1 DB25, +18 dBu max
• S/PDIF inputs: 1 coaxial, 1 optical
• Network: 3 Gigabit Ethernet (1 RJ45, 2 SFP cages)
• Control: Crestron, Control4, Savant, RTI, AMX, Nice, AVA, IR, RS-232, IP
• Front panel: 5 inch touchscreen
• Dimensions: 17.24 x 3.46 x 14.61 in (438 x 88 x 371 mm), without ears and feet, W x H x D
• Weight: 20.3 lbs (9.2 kg)
• Rack: 2RU