
Behringer
Behringer DIGITAL SNAKE S32 I/O Box 32 Midas Preamps
★★★★★
Thirty-two Midas preamps in a single rack unit — bring studio-grade gain staging to the front of house without the cabling overhead.
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Overview
Specifications
Brand
Behringer
Model
Digital Snake S32
Preamps
32 Remote-Controllable Midas Preamps
Outputs
16
Networking Protocol
AES50 (Klark Teknik SuperMAC Technology)
Form Factor
1U Rackmount
Power Source
Corded Electric
Weight
12.32 lbs
Dimensions
19.02 × 9.53 × 5.43 inches
Pros & Cons
👍 Pros
- 32 remote-controllable Midas preamps give front-of-house engineers gain staging control from the console without sending a stagehand to the rack.
- AES50 with Klark Teknik SuperMAC carries all 32 channels bidirectionally on a single Cat5e cable, replacing an entire analog multicore snake.
- 16 output channels provide ample return paths for complex monitor mixes or multi-amp stage setups.
- Sub-millisecond latency over AES50 keeps the digital signal chain transparent — indistinguishable from analog in live mixing practice.
- 1U rack-mountable form factor integrates cleanly into a standard stage rack without consuming excessive space.
👎 Cons
- The S32 is not a standalone device — it requires an AES50-equipped console (X32, M32, or compatible), making it a significant ecosystem commitment.
- 16 outputs may be limiting for large festival rigs with extensive monitor systems requiring more than 16 discrete returns.
- No onboard preamp metering or local display — gain staging is fully dependent on the remote console, which can complicate troubleshooting when the console is 30+ meters away.
- At 12.32 pounds in a 1U chassis, the S32 is dense — rack positioning and ventilation need consideration for mobile rigs.
- Phantom power is applied per-bank rather than per-channel on some firmware versions, which can be a workflow issue when mixing condenser and dynamic mics on the same bank.
Frequently Asked Questions
What is AES50 networking and why does it matter for live audio?
AES50 is a point-to-point digital audio networking protocol that carries up to 48 channels of 96kHz audio bidirectionally over a single Cat5e cable. Klark Teknik's SuperMAC implementation on the S32 keeps latency below 0.1ms per hop — in practice, this means you're routing 32 mic-level inputs from stage to FOH with no perceptible delay and no analog multicore snake to run.
Are the 32 preamps on the S32 the same Midas preamps found in high-end consoles?
They're Midas-designed preamps manufactured by Behringer under the Midas brand — the same circuit topology used in the M32 console family. They offer remote gain control, phantom power switching, and the characteristic warmth and headroom associated with Midas designs at a significant cost reduction versus standalone Midas hardware.
Can the S32 be used standalone, or does it require a specific console?
The S32 requires an AES50-equipped host — it's designed to pair with the Behringer X32, Midas M32 family, or any mixer with AES50 I/O. It functions as a stage box, not an independent mixer, so a compatible console or digital snake system is required.
How many outputs does the S32 provide for stage monitoring or amp feeds?
The S32 provides 16 outputs, which can be used for monitor wedges, in-ear transmitters, amplifier feeds, or any stage-level returns from the console's bus outputs.
What cabling is required between the S32 and the mixing console?
A single shielded Cat5e (or better) cable handles all 32 inputs, 16 outputs, and remote control data over AES50. Cable runs up to 100 meters are supported, which covers most stage-to-FOH distances.