Aune SC1 Audio Clock
User Manual
Preface
Dear Customers:
Thanks for purchasing the aune SC1 and congratulations on choosing this high-quality audio clock. We sincerely hope the SC1 will bring you excellent Hi-Fi experience. Please read this manual carefully before using the device.
SC1 at a Glance
The Aune SC1 is an audio clock designed to provide high-quality clock signals to digital audio devices. It features four 10MHz outputs (two sine wave, two square wave) that can operate simultaneously.
Warm-up Indicators:
- Red "WARM": warming up
- White "RTF ON": warmed up
The front panel features a display and a button for clock output on/off.
Rear Panel Overview:
The rear panel includes:
- 10MHz sine wave output: Two BNC connectors for 10MHz sine wave signals.
- 10MHz square wave output: Two BNC connectors for 10MHz square wave signals.
- DC power input: A 12V DC input port.
- AC input: A standard AC power input socket.
- Power switch: A switch to turn the device on/off.
Note: The four clock outputs can work simultaneously.
DC Input Definition:
- GND
- +12V/2A
Introduction
The SC1 is a high-steady-state, low-jitter audio clock designed to provide high-quality clock signals to digital audio devices. Its four 10MHz outputs (two sine wave, two square wave) can work simultaneously.
Specifications
Feature | Specification |
---|---|
Output Frequency | 10MHz*4 |
Output Power | 10MHz>7dBm (50Ω) |
Output Waveform | 2*Square wave/2*Sine wave |
Frequency Accuracy (factory) | < ±0.02ppm |
Jitter (OXCO output) | <200Fs BW 1Hz-1MHz |
Warm-up Time | Basic warm-up: 5min |
Phase Noise | < -100dBc @ 1Hz offset < -125dBc @ 10Hz offset < -145dBc @ 100Hz offset < -155dBc @ 1kHz offset < -160dBc @ above 10kHz offset |
Ambient Temperature | Normal functioning: 0°C-50°C Recommended: 15°C-35°C |
Size | 288W x 211 D x 63 H (mm) |
Weight | 2kg |
Misc:
- Enclosure material: premium machined and anodized aluminum
- DC supply: 12V 2A
- Power: <20W
Operations
Clock Output
Use a BNC cable (75Ω) to connect the S9c and the SC1. Enable clock input on the S9c.
The diagram shows the rear panels of the S9c and SC1, illustrating the connection via BNC cables for clock synchronization.