Ideal Application
Connect the Forester F2 linear power supply (with two 12V DC outputs) to further improve power delivery.

Unique and Innovative Designs

• Eight gold-plated Gigabit Ethernet ports with critical spacing to minimize potential signal interference.
• Class-leading internal radar-grade switching power supply module, a technology only found in noise-sensitive acoustic devices.
• Perfectly timed data transmission.
• TCXO (Temperature Compensation Crystal Oscillator) significantly reduces network latency and jitter effects.
• The brand-new enclosure design consists of two layers of different, carefully selected materials: The inner layer is made of galvanized steel, and the outer layer is made of a sturdy, high-quality aluminum alloy. This extravagant construction maximizes shielding and eddy current control, while simultaneously dampening vibrations and noise. The sleek, modern design gives the Bonn NX high aesthetic value, making it a functional work of art in audio engineering.

Advanced Options for Discerning Audiophiles

• The 12V DC power supply jack bypasses the internal switching power supply, allowing connection of an external linear power supply (Forester) for a significant performance boost.
• The gold-plated grounding terminal provides further noise reduction.
• The LED lighting switch allows the user to turn off the port status indicator.
• The market-leading clock reception module allows for external clock input.

Clock and Power Supply Circuitry

1. TCXO Clock (25MHz): Eliminates spurious frequencies and generates a pure and precise clock signal. High-precision, ultra-low-noise signal output as the clock source for our Ethernet switch system.
2. Power Source Circuit for TCXO Clock: Utilizes multi-stage power filter technology that removes crosstalk and noise at various frequencies (10MHz, 100MHz, and 1GHz), providing purified power to the TCXO module.
3. Power source circuit for the switching system: Ultra-low-noise voltage regulator circuit that can handle a wide dynamic power range. Features a highly efficient circuit design and fast response time. Powered by TPS56623x, which maintains lower output ripple under all load conditions.
4. AC Power Filter Circuit: A highly isolated common-mode choke circuit for the AC power input prevents noise pollution from AC power sources such as other devices or power supply systems.
5. Exclusive, custom-designed Silent Angel Power Module: AC/DC power module with wide dynamic range. Stable, low hum noise, safe protection circuit, well covered by an aluminum heatsink.
6. Connection to the optional linear power supply. DC jack for external 12V.
7. Interface for receiving external clock (gold-plated, with 25 MHz).
8. Internal/external clock selector switch.

Vibration-Damping Isolators
Made from solid, high-purity stainless steel, Silent Angel anti-vibration feet control mechanical energy from internal and external sources, reducing mechanical and electrical noise, static electricity, etc. The result is improved dynamics and higher resolution of fine details.

Further Highlights

• Radar-grade switching power:
  Momodu's industry-leading internal power supports high-precision system function.

• Noise reduction:
  Our high-permeability EMI absorber eliminates electrical noise.

• Gold-plated LAN ports:
  Deliver the purest and most stable signal to your devices with high-quality gold-plated RJ45 connectors.

LED Lights:
Flexible on/off control of status lights while you enjoy your music.

TCXO - Clock Signal:
High-precision clock reduces network latency issues and jitter.

Specifically designed for HD Music Streaming

The Bonn NX creates a dedicated HiFi zone to effectively isolate your audio equipment from household data traffic, thereby eliminating noise, transmitting high-precision timing data, reducing the effects of network transmission storms and latency caused by bandwidth-intensive activities from PCs and other devices.

Exclusive Clock Module, TCXO: Silent Angel's TCXO (Temperature Compensation Crystal Oscillator) is more precise than a general crystal clock, which reduces latency issues and jitter effects.

Jitter Effect Improvement: When transmitting high-frequency network packets, distortion is a common effect. Bonn NX is able to reduce this effect to 369ps, while other conventional switches are at 705ps.

Optimized for Music Applications

• Optimized for the Roon infrastructure, e.g., for a network consisting of Rhein Z1 as the Roon Core Server and Munich M1 as the Roon Ready Player.

• Optimized for high-resolution streaming services such as Tidal, Qobuz, Spotify and more.

• Optimized for playing music collections from NAS (Network Attached Storage), works well with various brands such as QNAP, Synology, WD NAS.

Yuni Lin (Yuhsuan Lin)
Calle pensamiento 4, 2ª, ext., izq., 28020 Madrid, esp
yuni.lin@silentangel.com
https://www.silent-angel.audio/
+34 652540753