Evo Clock Two

Evo Clock Two

High Precision Clock Generator

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The clock is a constant rate beat, often produced by resonating quartz crystals, that gives pace to the digital circuits.

When it comes to high audio performance, the quality of the clock in a digital hi-fi unit is overly important. Clock’s short-term unstability, also called “jitter”, affects sound in many ways, from the increase of distortion and noise floor to the blurring of the sound picture and the loss of fine details.

A very high precision clock is therefore mandatory to squeeze the last bit of sound quality out of your DAC or amplifier. Of course, a precision clock has a cost that’s way higher than that acceptable for budget designs.

That’s why M2Tech offers the Evo Clock Two: users who purchased the Evo DAC Two Plus, the Evo PhonoDAC Two or the hiFace Evo Two may later allocate some more budget to increase their performance by adding the Evo Clock Two.

Extremely easy to use, its benefits go from the increased soundstage sharpness and details rendition to a darker background due to the lower noise floor, to lower distortion.

An innovative “way back link” from the Evo Two units to the Evo Clock Two (implemented by an optical connection to avoide ground loops which affect the clock pureness) allows for automatic clock frequency switching every time a track with different sampling frequency from the previous one is presented to the Evo Two unit for transfer or conversion.

Specifications

Input:
clock information (Toslink)
Outputs:
master clock (BNC)
word clock (BNC)
Output voltage:
3.3Vpp (75 Ohms load)
Output impedance:
75 Ohms
Master clocks frequencies:
22.5792MHz
24.576MHz
10MHz
Word clocks frequencies:
32kHz
44.1kHz
48kHz
88.2kHz
96kHz
176.4kHz
192kHz
352.8kHz
384kHz
“Super” clocks frequencies:
5.6448MHz
6.144MHz
11.2896MHz
12.288MHz
Phase noise:
-155dB (100kHz dev.)
Supply voltage:
7.5VDC to 12VDC
Current consumption:
300mA
Size:
105x100x46mm (wxdxh)
Weight:
net 0.45kg (with ancillaries)
gross 0.6g








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Evo Clock Two works
great together with



Evo DAC Two Plus
or
Evo PhonoDAC Two
or
hiFace Evo Two

Go one step further in the search for highest audio performance.


Evo Supply Two
To further increase its sound quality by a low-noise power supply.