Amplifier 擴音機 / ARCAM / FMJ D33
FMJ D33

Digital to Analogue Converter

Introduction

With the market now full of new-generation digital audio devices and sources, Arcam is proud to introduce its latest and highest performing DAC to date, the D33 SuperDAC. Using state of the art dual Burr Brown PCM1792, 24bit / 192kHz converters (one per channel), twin toroidal transformers in the power supply and state-of-the-art 4-layer printed circuit boards, the D33 offers music lovers a level of performance that involves, enthrals and engages from the first note to the last encore.

Specification

Analogue Audio Output:
Conversion 2x Burr Brown 24-bit 192kHz Advanced Segment Delta-Sigma
Signal to noise ratio > 110dB CCIR (unweighted)
Harmonic distortion (1kHz) 0.0008% (20Hz — 20kHz, unweighted)
Frequency response (+0.1dB, -0.5dB) 10Hz–20kHz
Filtering User selectable, fast or slow roll-off
Output level (0dB) 2.2Vrms
Output impedance 47Ω
Minimum load 5kΩ

Digital interfaces:
USB Class 1 electrically-isolated USB 1.1
Class 2 USB 2.0 High Speed (480 Mbit/s)
AES/EBU Up to 192kHz sample rate
Coaxial S/PDIF x 2 Up to 192kHz sample rate
Optical S/PDIF (TOSLINK) x 2 Up to 96kHz sample rate Computer compatibility
PC Windows 7, Vista & XP (driver required for 24/192 material)
MAC OSX (no driver required)