QSC Synapse D32o – 32-Channel Dante/AES67 Balanced Line Output Interface is backordered and will ship as soon as it is back in stock.
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Product Overview
The QSC Synapse D32o (by Attero Tech) is a 32-channel Dante/AES67 balanced analog line-output interface for high-density distributed audio. It receives 32 channels of networked audio and delivers them as balanced analog line outputs, feeding amplifier racks, zone processors, or legacy analog equipment at distributed locations.
Its 32-channel density in a single 1U chassis reduces rack space and wiring complexity in large commercial deployments.
Product Description

The D32o converts up to 32 Dante or AES67 network audio channels to balanced analog line level in a single 1U chassis, letting large Q-SYS or Dante-based systems feed analog amplifier racks, zone processors, or legacy analog gear without deploying an individual expander per zone. A single chassis replaces roughly eight QIO-L4o expanders for large-scale output requirements.
Dante and AES67 compatibility means it works with Q-SYS systems and any Dante or AES67 audio network, with high-density distribution that simplifies rack layout and cabling.
For a 4-channel zone output expander, see the QSC QIO-L4o; for high-density inputs, the QSC Synapse D32Mi.
Key Features
- 32 balanced line outputs from Dante/AES67 — Converts up to 32 network audio channels to balanced analog line level in 1U.
- High-density distribution — A single chassis replaces about eight QIO-L4o expanders for large output requirements.
- Dante and AES67 compatible — Works with Q-SYS and any Dante or AES67 network.
- Rack-efficient 1U chassis — Reduces rack space and wiring complexity in large deployments.
Typical Applications
- Commercial meeting space
- Multi-purpose room
- Broadcast studio
- Government space
- Auditorium
Technical Specifications
| Type | 32-channel Dante/AES67 balanced line-output interface |
| Outputs | 32 balanced analog line outputs |
| Network audio | Dante with AES67 interoperability |
| Density | 1U chassis (replaces ~8x QIO-L4o) |
| Integration | Q-SYS and any Dante/AES67 network |
Frequently Asked Questions
What does the D32o do?
It takes 32 channels of Dante or AES67 network audio and outputs them as balanced analog line signals to feed amplifiers, zone processors, or legacy analog equipment.
How much hardware does it replace?
A single 1U D32o provides the output density of roughly eight QIO-L4o 4-channel expanders, reducing rack space and wiring.
Does it require Q-SYS?
No. It works with Q-SYS systems and with any Dante or AES67 audio network.
What warranty and support come with this product?
QSC and Attero Tech products are covered under QSC's standard limited warranty; refer to QSC's published warranty terms for the current coverage period. Creation Networks provides pre- and post-sale support for system design and integration questions.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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