Maya HF-2010 Player Dac HD HIFI
Description:
1: Support for WAVE, APE, FLAC, AAC, MP3, M4A, WMA, WMV, Ogg Vorbis and other format music files.
2: Use Windows Mobile 6 operating system, using 3.5-inch color touch screen, operation is very easy selections, self-install the application software.
3: Support for external U disk, mobile hard drive, support built-in SATA interface, 2.5-inch hard drive (if using 3.5-inch hard drive power required to get their own section.)
4: Ultra-high-precision 1ppm TCXO crystal.
5: DAC CS4398-based design, the maximum support to 24bit/96KHZ.
6: pay attention to the use of materials, power supply voltage for the active feeding services + A shunt regulator.
7: Support for SPDIF output, optical fiber, coaxial two ways.
8: HIFI-based concept design, two transformers, each of the independent digital circuit and DAC with a power transformer.
9: DAC with a special E Hengda cattle, transformers fully shielded and will not interfere with DAC.
10: whole no DC-DC power supply, all of the linear power supply.
11: a standard infrared remote control.
12: Support remote control off (completely off).
13: chassis used for professional audio 1.2mm iron plus matte spray technology, high-grade appearance, anti-electromagnetic interference; 7mm thick brushed aluminum oxide panel, black and aluminum color (silver) two specifications.
14: Chassis Dimensions: 280mm (W) × 95mm (H) × 320 (L), 5 kg after packing.
Compared to the old version improvements:
1: The original design with the LM7805, additional heat sink approach to disk power supply. There are two problems: insufficient power supply, hard drives starting current due to some large, fixed with 7805; heat sink is hot. New power supply to LM1084 (5A), and the use of panel heat, excellent results.
2: The original design of the signal relay switch with a USB signal, the signal for USB2.0, there will be an unstable phenomenon. USB switch for a dedicated new chip, stable and reliable.
3: The new version of the circuit with a USB-SATA, SATA interface, direct support for 2.5 inch hard drives.
4: SD card slot on the side, plug the card into account the convenience and panel appearance.
5: DAC power made major changes, no longer a simple voltage regulator power supply with 78 series, but the CPI used in parallel with active servo power, the improvement of sound self-evident.
6: DAC added a buffer, more accurate sound field.
7: DAC mute the traditional transistor circuit (private possession) to replace the relay.
8: DAC switched Hengda beef cattle.
9: DAC PCB traces bold (at least 50%), thickening of 1 times the thickness of copper foil (2OZ, 70um), to improve the sound density.
10: DAC resistance for at DALE resistors, capacitors, also on at least one level, key parts of the nichicon top KZ series capacitor (Japanese origin, not made in China).
11: DAC LPF was adjusted some parameters, the sound is more Naiting.
12: Chassis no longer use the “block” structure, more beautiful.
Summary: The main change point in the DAC, regardless of cost, only for good sound.
System Upgrade:
1: Upgrade Software Download: manufacturers will brush machine files in this update, upgrade services to provide follow-up, so stay tuned.
2: Brush and set methods
(1) looking for sheets of plain SD card (note can not be SDHC), the SD card root directory build a folder named update.
(2) the FLASH.bin copying the update directory.
(3) to set protection mode SD card, SD card slot into the machine.
(4) Restart the machine for the upgrade, the whole process about 3 minutes.
(5) finished level rise automatically into the system, pull out the card, delete the update folder.
(6) follow the prompts to set the system, touch screen calibration bit, and then change the date, the remaining options all “skip.”
(7) installation of pocket music5.3.5, or pocket player4.1, with personal preferences.
(8) into the Settings – Today – Projects – “Date”, “pocketmusic” item checked, the rest is not checked.
(9) Go to Start – Explorer – my device-Program Files-PocketMusic folder, press PocketMusic.exe, select “Copy.” And then into the windows-Startup folder, by the Director in the blank, choose “Paste Shortcut”, then exit. The next boot automatically into the player.
(10) Open pocketmusic, followed by the lower left corner point “Menu” – “Map Options” – “Operation Play / Pause” – “operation”, then click the play pause button remote control, the interface code value is displayed on the F15, points “Finish” to exit. Well, up to now been set, the remote control can also be used.