MSB Fiber Connections

At MSB, we’re always exploring ways to reliably push performance through technology advancements. As it turns out, AOC connections show a lot of promise. Our DACs rely on fiber because it gives us total galvanic isolation with seemingly infinite cable lengths all while providing extreme data bandwidths.

The stock setup we ship with works very well as a reliable reference. But, like many of you, we’re curious — is there a way to get just a bit more out of an MSB DAC?

That’s where Active Optical Cables come in. An AOC combines the fiber cable and the transceivers into one closed system. No separate modules. No separate cable. A closed and perfectly matched system.

The simplicity of this system is key. You remove extra junctions with no mismatched parts, no dirty fiber ends, no half-seated connectors. This matched system can run at twenty percent reduced power consumption achieving further benefits with a lower noise floor. The cable itself is tuned for the specific laser light wave length and cable length and doesn’t need to overcome any air gaps.

While the results may vary somewhat by a listener’s system, the overwhelming response of our beta testers have consistently reported significant improvements using AOC on the Cascade DAC and Digital Directors alike.

For more information visit the Written Guide, here.

16.09.25

16.09.25 MSB Fiber Connections 28.07.25 The Sentinel DAC 07.07.25 The Pro Sub Isolator 15.04.25 Brand refresh, the start of a new era 25.03.25 Introducing Bit Diffusion Technology 08.01.25 Factory tour with the Audiophile Foundation 30.12.24 Audio Art's Best Performance of 2025 16.12.24 New Universal I2S Input with SACD support 10.10.24 MSB is now JPlay certified! 05.08.24 MSB Community Forum 02.05.24 The Cascade DAC 05.12.23 What's Best Forum - Masters and Makers Interview 29.08.23 Introducing Sound and Colors! 10.08.23 The 500 Series Amplifier - Design Update 11.05.23 Machine Shop Update - Grob G350a with Automation 16.03.23 Firmware Updates and General News 05.07.22 Trade in. Trade Up! 09.05.22 The all-new Digital Director 21.04.22 A green step forward for 2022 14.12.21 The all-new M205 Mono Amplifier 29.06.21 CD Transports: End of an era. 22.04.21 Earth Day 2021. Why we care. 06.05.21 New selective soldering equipment 01.04.21 The Viton Tri-Foot 11.03.21 The Viton Foot 04.03.21 How Its Made: The Viton Foot 11.05.20 The all-new S202 Stereo Amplifier 30.12.19 Introducing Cong Audio! 24.04.19 The all-new Pro USB 24.04.19 The all-new S500 Stereo Amplifier 23.04.19 The all-new M500 Mono Amplifier 19.04.18 The all-new Renderers 18.01.18 The Premier and Discrete DAC's News Archive
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