Arcam Digital Pre -Amplifier Delta 110 User Manual download pdf (Page 13)

Delta no digital pre-amplifier

Addendum

The Arcam Delta 110 digital pre-amplifier has been upgraded

'vith the inclusion of a new precision hybrid 18 bit DAC (digital to

lalogue converter).

This new DAC employs both multi-bit and single bit

technology to give outstanding results. To achieve an open and dynamic

midrange and treble, multi-bit technology is used for the upper 10 bits.

The lowers bits use a single bit system for excellent low level resolution.

In addition, the Delta 110 features a clock output for

connecting to the Arcam Delta 170.3 CD transport. By installing the

master clock in the Delta 110 and the slave clock in the Delta 170.3,

jitter is greatly reduced, resulting in sound quality usually attributed to

very expensive high end CD players.

Instructions on how to connect the D110 to the Delta

170.3 follow. All other instructions in the manual are unaffected by the

inclusion of the new DAC.

Technical specification (digital inputs)

Conversion system

Upper

Lower

Sampling rates accepted

Dynamic range

Signal to noise ratio (DIN AUDIO)

Harmonic distortion (OdB)

Hybrid 18 bit DAC

10 bits multi-bit

8 bits single-bit

32kHz, 44.1 kHz, 48kHz

108dB

96dB

0.005%

Connecting to the Arcam Delta 170.3 CD transport

In addition to the digital connection from the Delta 170.3 to

the Delta 110, connect the Delta 110's 'SYNC LOCK' clock output to the

Delta 170.3's clock input using a Toslink type optical cable. This method

will give the very best sound quality. The Delta 170.3 and the Delta 110

will 'synchronise'automatically.

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Arcam Digital Pre -Amplifier Delta 110 User Manual Page 13