KECES Ewave Audio Network Switch

The KECES Ewave is an audio-grade network switch: an 8-port gigabit switch with a precision clock and cleanly separated power circuits that calms the digital data stream for your streaming chain.

Instead of just any office switch, this device sits between your router and streamer, optimised for timing and low interference rather than data throughput. Supplied as a single unit with a basic power supply.

Why the KECES Ewave?

Because a normal switch is built for IT data, where tiny timing errors don't matter – with audio streaming, they can make the sound flatter and more nervous. The Ewave uses a temperature-stabilised 25 MHz OCXO clock, separate power supplies for chip, clock and ports, plus individually switchable sockets and audio prioritisation (QoS).

What you get

A calmer, more stable digital background: more precise timing of data packets, less interference, more order in the chain. The heavy aluminium housing provides additional shielding.

Who is the Ewave suited for – and who isn't it for?

Plain talk: if you only listen to internet radio occasionally, you'll hardly notice the difference. If you stream high-resolution content via Roon, TIDAL or Qobuz, however, the Ewave gives you a stable anchor for the digital chain. At 4 kg, it needs a fixed spot – not a device dangling behind the rack.

What power supply does the Ewave need?

12 V DC / 1 A. For maximum performance, we recommend running it from a KECES linear power supply such as the P6.

Our verdict

A tool for perfectionists of the digital chain: precision timing and clean power routing instead of office technology. At HD Zürisee in Wädenswil, we'll tell you honestly whether it makes a difference in your chain.

Technical Data – KECES Ewave

• Type: audio-grade network switch
• Ports: 8× gigabit (10/100/1000 Mbps), individually switchable
• Clock: 25 MHz OCXO (temperature-stabilised)
• Special features: separate power circuits, audio priority QoS, EMI shielding
• Power supply: 12 V DC / 1 A (2.5/5.5 mm barrel connector; linear-power-supply compatible)
• Dimensions (W×D×H): 220 × 220 × 66 mm
• Weight: 4 kg
• Included: Ewave, basic power supply, manual

Frequently Asked Questions

Why a special switch for streaming?

Because a normal switch is optimised for data integrity, not timing. The Ewave reduces jitter via its OCXO clock and keeps interference away from the signal through separate power circuits.

What does the QoS function do?

It prioritises audio packets on the network so that a simultaneous download on another device doesn't disrupt your music stream.

Why buy the KECES Ewave from HD Zürisee?

Because a device like this only makes sense in a properly set-up network. We check that with you and integrate it cleanly – in Wädenswil. Free shipping from CHF 190.

Goes well with

A KECES linear power supply, the Ebravo streamer and good cables.