The Attero Tech by QSC Synapse D32i is a high-performance, networked audio interface supporting Dante with AES67 interoperability. The D32i features 32 channels of balanced line level inputs, capable of accommodating line level consumer and/or professional analog audio devices. All inputs are available independently for routing from the Dante / AES67 network audio interfaces.


Key Features

  • 32 line level balanced inputs 
  • High performance analog-to-Dante conversion on terminal block connectors
  • Software-selectable pad can be configured for professional (+4 dBu) or consumer (-10 dBV) input levels for each 16 channel input bank.
  • Front panel offers network audio level control
  • Available Q-SYS control plugin – no programming required


  • Synapse D32i Specifications:

    Analog Line Inputs  
    Maximum input level +24 dBu (pad active - Line mode)
    Input impedance 10k Ω
    Input type 3-pin depluggable terminal block
    Analog Outputs  
    Maximum output level +24 dBu
    Output impedance 200 Ω
    Headphone Output  
    Connector 1/4 in TRS jack
    Controls mute / volume encoder
    Load 32 Ω minimum
    Audio Networking  
    Protocol support Dante™ with AES67 support
    Channel count 32 Dante TX, 2 Dante RX
    Modes Switched or Redundant mode
    Ports 2 - Gb copper on RJ-45, 2 - Gb SFP
    Dimensions (HWD) 1.75 x 19 x 12.5 in
    (44.5 x 482.6 x 5080 mm)
    Weight 6 lb (2.72 kg)
Free shipping on ADJ orders over $1600.