RDL / SFNH1

SF-NH1 is a Dante audio network headphone amplifier. Equipped with a 3.5mm mini stereo jack, the volume can be adjusted using the volume knob on the front panel. No special software is required to configure the device. Power can be received using PoE (Power over Ethernet). Designed with a highly durable metal housing, it can be installed alone, surface mounted, or wall mounted.

■Dante headphone amplifier with 1 stereo output system
■Converts 2 channels of Dante audio signals to 1 stereo headphone output
■3.5mm mini stereo jack installed on the front panel
■Dante sampling rate can be selected from 44.1 kHz / 48 kHz / 88.2 kHz / 96 kHz
■Equipped with a headphone volume knob on the front panel, allowing you to adjust the volume.
■No special software required for configuration
■High resolution 24bit digital → analog transmission
■Equipped with Valid Power and Network Sync Status LEDs
■Supports PoE power reception (Class 0, IEEE 802.3af)
■Compatible with rack mount and surface mount


■Network terminal: RJ45 (equipped with link and communication speed LED)
■Digital Audio Ethernet Protocol: Dante
■Transfer rate: 100 Mbps
■Sampling rate: 44.1kHz / 48kHz (default) / 88.2kHz / 96kHz
■Bit Depth: 24 bits
■Reference level: 0 dBFS = 150 mW into 100 Ω

Outputs：
■Output terminal: 3.5mm mini stereo jack (L,R)
■Output level (maximum): 0 dBFS = 150 mW into 100 Ω
■Output impedance: < 50 Ω
■Frequency Response: 20 Hz to 20 kHz (± 0.5 dB)
■THD+N: < 0.05% (20 Hz to 20 kHz, -20 dBFS); 0.015% at 1 kHz (typ)
■Noise: < -75 dB (below -20 dBFS); < -95 (below 0 dBFS)
■Crosstalk: < -80 dB (1 kHz, -20 dBFS)
■Headroom above -20 dBFS: 20dB
■Indicators: Ethernet Link and Speed ​​(rear panel), Sync (front panel)
■Operating temperature: 0° C to 50° C
■Power Requirement: PoE Class 0, IEEE 802.3af
■Specification Conditions: Gain/Level: ± 1 dB
■External dimensions (WxHxD): 70.9 x 42.7 x 146.6 mm
■Weight: 0.4 kg