Matrix Audio SC-1 – Come With Precision

A New Era of Clock Accuracy

Matrix Audio proudly presents its first-ever clock source, the SC-1, meticulously engineered to deliver reference-grade timing precision for streamers, DACs, and CD players with synchronised clock inputs. By providing an ultra-stable and low-noise reference, the SC-1 enhances system synergy and unlocks a new dimension of sonic performance.

Precision OCXO at the Core

At the heart of the SC-1 lies a custom-built OCXO (Oven-Controlled Crystal Oscillator) module with an SC-cut crystal.

• Superior phase noise and ageing performance thanks to the complex SC-cut process

• Temperature-stabilised oven chamber minimises environmental fluctuations

• Ensures exceptionally low jitter and unmatched clock stability

This meticulous design delivers a black background, refined textures, and natural musical flow.

Four Independent Synchronous Outputs

The SC-1 provides four buffered clock outputs, each isolated yet derived from the same source:

• Independent buffer circuits for stable impedance

• Excellent drive capability whether using single or multiple outputs

• Ensures perfect synchronisation across your connected devices

-118 dBc Ultra-Low Phase Noise

Phase noise is critical in clocking performance. Thanks to its advanced design, the SC-1 achieves:

• Better than -118 dBc @ 1 Hz at the output ports

• Industry-leading purity and stability of clock signals

• A true reference standard for high-end audio systems

Clear and Simple Status Indicators

• Warm-up LED shows when the oven chamber is stabilising

• Solid light indicates the clock is locked and ready

• Instant awareness of operating status at a glance

Customisable Waveform Output

To suit different equipment and preferences, the SC-1 offers:

• Square wave output (recommended for maximum locking accuracy)

• Sine wave output (for wider compatibility)

This flexibility ensures optimal system matching and superior performance.

Constant Accuracy with Auto Calibration

Even the most precise clocks experience drift over time. To counter this:

• A 1PPS reference input allows calibration from external sources

• LED calibration indicator provides visual confirmation

• Free recalibration service available for long-term accuracy

CBVB Vibration Absorption System

Matrix Audio’s CBVB foot pads isolate the SC-1 from external vibration.

• Reduces microphonic interference

• Maintains clock stability under all conditions

• Enhances transparency and detail retrieval

Reference-Grade Linear Power Supply

The SC-1 integrates a fully linear power supply with intelligent protections:

• Automatic voltage detection & winding switching

• Over/undervoltage protection for safety

• Dual independent regulators for oven and clock circuits, preventing mutual interference

This guarantees clean, stable, and interference-free power delivery to every stage.

Distinctive Matrix Design

The SC-1 continues Matrix Audio’s signature design philosophy:

• Refined perforations and bevelled edges

• Premium CNC-machined chassis

• Minimalist yet elegant aesthetic, harmonising with the M Series and NT-1

Matrix Audio SC-1 – The Heartbeat of Your System

The Matrix Audio SC-1 is more than a clock generator—it is a precision instrument that redefines how your system performs. By providing exceptionally low phase noise, versatile outputs, and uncompromising power design, the SC-1 elevates every connected component to its fullest potential.

With the SC-1 at the core, your audio system will achieve unprecedented timing accuracy, stability, and musical realism.

Specifications