Network Acoustics Introduce The Muon2 Ethernet Filter & Muon2 Streaming Cable: Streaming Perfected

Inside the Muon2 Ethernet Filter & Streaming Cable

Four Stages Of Noise Filtering

Building on the widely acclaimed Eno2 and Muon Pro, the Muon2 Ethernet Filter employs a new 8-core architecture designed to operate at speeds up to 2.5 Gb/s. At its core is a new four-stage cascaded filtering system, with elements working in series and parallel to remove two distinct forms of unwanted electrical noise: differential noise, which interferes with the data, and common mode noise, which radiates EMI through the system. The new circuit design also prevents self-induced electrical ringing and features a fully integrated grounding system to draw noise away from the signal path.

Solid Beechwood Enclosure

From work on previous products, Network Acoustics identified that micro-vibration has a big impact on sound quality, so they established that the choice of enclosure material would be critical to achieve the level of performance they wanted for Muon2. After testing a wide range of metals and polymers, they turned to wood, settling on beech as the best material for absorbing vibration without colouring the sound. To realise their design, Network Acoustics partnered with high-end speaker maker Auer Acoustics, who precision-milled each enclosure from a single piece of beechwood.

Pyramid Isolators

To support the enclosure are Network Acoustics’ newly developed Pyramid Isolators. Hand-machined from hardened silicate minerals to a sharp point, they perfectly isolate the Muon2 Ethernet Filter from surface-borne vibration. The audible effect is greater focus, finer micro-detail, and a more stable soundstage.

Co-Founder Rob Osbourn says:

“Beech is made up of short, tightly compacted fibres that act like a bundle of microscopic acoustic springs, which force vibrational shockwaves to spread across countless cellular boundaries and be rapidly absorbed. Beech neutralises background vibrational noise, making it the perfect choice for Muon2’s enclosure.”

The Muon2 Streaming Cable

The Muon2 Streaming Cable plays two critical roles for Network Acoustics: first, it is the essential final component for linking the Muon2 Ethernet Filter to the streamer or switch; and second, it is their new reference Ethernet cable.

The Muon2 Streaming Cable is built on Network Acoustics’ new 8-core architecture, rated to operate at speeds up to 2.5Gb/s, and introduces our new reference high-purity conductor, which is precision wound and damped with a multi-layered cotton and silk dielectric, absorbing micro-vibrations at the source. Finished with Network Acoustics’ proprietary shielding, grounded only at the source end, works alongside Telegärtner Japan gold connectors to ensure a stable, flawless connection at every termination point.

Co-Founder, Rob Osbourn says:

“Streaming may still seem to some like a simple matter of ones and zeros, but whether used alone or alongside the Ethernet Filter, the Muon2 Streaming Cable is as close as we can get to the perfect Ethernet cable. It is audible proof that designing a cable specifically for streaming music, to preserve the timing and purity of the signal, can transform a recording into a live performance.”

The Muon2 Ethernet Filter is supplied with a 1.0m Muon2 Streaming Cable as standard, or the Muon Streaming Cable can be purchased separately.

Try the Muon2 Range Risk Free

The Muon2 Ethernet Filter, Muon2 Streaming Cable and Muon2 Streaming System Package are available for home demo through Network Acoustics’ worldwide network of authorised retailers, or to order direct from networkacoustics.com, with free worldwide shipping, a 60-day home trial money-back guarantee, and a 2-year warranty.

Muon2 Network Range Pricing

Muon2 Ethernet Filter (Muon2 Ethernet Filter + 1.0m Muon2 Streaming Cable)
UK £4,995 / Europe €5,799 / USA $5,799

Muon2 Streaming System (Muon2 Ethernet Filter + 1.0m & 1.5m Muon2 Streaming Cables)
UK £6,495 / Europe €7,499 / USA $7,499

Muon2 Streaming Cable (Standard Length 1.5m)
UK £2,595 / Europe €2,999 / USA $2,999

Muon2 Network Switch
UK £6,995 / Europe €7,999 / USA $7,999

Vienna Calling

We’re thrilled to announce that the entire Muon2 Range will be on full demonstration at HIGH END 2026, the world’s premier audio exhibition, taking place at the Austria Center Vienna from 4–7 June 2026. You will be able to hear the Muon2 Range in action in two partner rooms:

Ideon Audio, Brodmann Acoustics & Network Acoustics, Level -2, Room -2.41
AUER Acoustics, Level 1, Rooms 1.34 / 1.41

Throughout the show, Network Acoustics founders Rich Trussell and Rob Osbourn will be on hand to discuss the thinking behind the Muon2’s design and answer your questions. Do let us know if you’d like to meet up.