Description
The player’s digital circuits incorporate a Burr-Brown PCM1792A D/A converter, supporting not only CD and SACD playback, but also PCM data up to 32-bit/384kHz and DSD data up to 5.64MHz via the USB input. This is a far higher specification than that required by most current music formats, ensuring the D-06u is fully equipped for future advances in ultra-high-definition digital sound.
The D/A converter chip combines with Texas Instruments’ TAS3152 32-bit digital signal processor, which upsamples PCM data to 384kHz and supplies three digital filter options for PCM, plus a pair of tone settings for DSD. Jitter (digital distortion) is reduced in three ways: for USB signals, by the dedicated DSP via asynchronous communication; for CD and S/PDIF signals, by the embedded DAIR high-precision clock; and for SACD signals, by a dedicated jitter reduction chip. In addition, a low phase noise clock module improves the accuracy of the entire signal transmission.
The D-06u’s analogue output stage is of the highest quality, utilising audiophile-grade components in a fully balanced configuration with a regulated, high-inertia power supply. Build quality is exemplary, as it is throughout the Luxman range, right down to the cast-iron, resonance-reducing feet. The player comes with dedicated ‘Luxman Audio Player’ software for PC/Mac, enabling a wide range of digital audio formats to play through the D-06u via the USB input, including FLAC, ALAC, WAV, AIFF, MP3, DSF and DSIDIFF.
Format: 2-channel Super Audio CD, CD
Power supply: 230 V ~ (50 Hz)
Power consumption: 29 W / 1 W (at standby)
Weight: 15.7 kg (main unit only)
Max. external dimensions: 440 (W) x 133 (H) x 410 (D) mm
Ambient operating temperature / Ambient operating humidity: +5 °C to +35 °C / 5 % to 85 % (non condensing)
Output voltage / output impedance: UNBALANCE terminal (RCA terminal) 2.5 Vrms/300Ω, BALANCE terminal (XLR terminal) 2.5 Vrms/600Ω, For SACD/DSD (–0.5 dB) 2.35 Vrms
Frequency response: CD, SACD 5 Hz to 20 kHz (+0, –0.5 dB)
BALANCE terminal (XLR terminal) 2.5 Vrms/600Ω, For SACD/DSD (–0.5 dB) 2.35 Vrms
Total harmonic distortion: CD 0.0015 %, SACD 0.0011 %, COAX/OPT 0.0009 %, USB 0.0009 %
S/N ratio: CD 122dB, SACD 104dB, COAX/OPT 123dB, USB 123dB
Dynamic range: CD 100 dB, SACD 104 dB, COAX/OPT 123 dB, USB 123 dB
Channel separation: CD 110 dB, SACD 103 dB, COAX/OPT 124 dB, USB 124 dB
Coaxial digital input: 0.2 to 2.5 Vp-p
Optical digital input: –14.5 to –21 dBm
USB input: (Applicable OS) Microsoft Windows Vista or later, Mac OS X10.7 or later
Sampling Frequency: OPT/COAX 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz 96 kHz, 176.4 kHz, 192 kHz, USB input: 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz
96 kHz, 176.4 kHz, 192 kHz, 352.8 kHz 384 kHz (16 bit, 24 bit, 32 bit), 2.8224 MHz, 5.6448 MHz (1 bit)
Coaxial digital output: RCA terminal 0.5 Vp-p/75Ω
Optical digital output: Optical digital terminal –15 to –21 dBm
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