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Data Conversion Systems (DCS) Rossini Class 1 Master Clock *SOLD*


*Excellent condition

Product Description

Rossini Master Clock is a simple to use Grade 1 master clock, based on their pioneering developments in studio and home audio.
Featuring three separate clock outputs capable of outputting different frequencies, Rossini Master Clock allows Rossini DAC or Player users to benefit from the auto clocking mode in Rossini and optimise audio from various digital sources in a simple, fuss free way.

-Designed for maximum flexibility as output configuration can be optimised in systems with a wide variety of digital audio sources.
-Dual crystal oscillators with microcontroller-enhanced temperature correction.
-New dual frequency output and auto- clocking mode used in the Vivaldi and Rossini range improves ease of use and minimises jitter, particularly with computer audio sources.
-Multi-stage regulation ensures sensitive clock and PLL circuitry is unaffected by digital interference.
-Aerospace-grade machined aluminium chassis fitted with tuned acoustic damping panels reduces magnetic effects and vibration.


Class 1 Master Clock.

Clock Frequencies:
44.1kHz or 48kHz.


444mm/17.5” x 435mm/17.2” x 64mm/2.6”. Allow extra depth for cable connectors.


Clock Accuracy:
Better than +/-1ppm when shipped, over an ambient temperature range of 10°C to 30°C. Typically +/-0.1ppm when shipped and stabilised.

3 independently buffered outputs on 75Ω BNC connectors. Output 1: fixed at 44.1kHz Output 2: fixed at 48kHz Output 3: 44.1kHz, RS232 controllable.

Startup Time:
Typically 1 minute to rated accuracy.

Local Control:
RS232 (limited to Power and Clock 3 output frequency).

Power Supply:
Factory set to 230/240V AC, 50-60Hz.

Power Consumption:
3 Watts typical / 4 Watts maximum.

Return & Refund Policy

• All Pre-Owned items have been tested before listing.
• We encourage buyers to test and verify the equipment condition at our showroom (1 Coleman Street, The Adelphi, Unit 03-35) — pre-owned condition as shown on our listed page.

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