V.A.M.P. - Volumio Audiophile-ARM Music Player
Feb 23, 2016 at 9:43 AM Thread Starter Post #1 of 1

norrest

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High-quality and fast digital source for modern Hi-FI / Hi-END digital-to-analog converters, via a USB interface!
http://digitall.in.ua
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  1. Data transfer via USB 2.0 protocol at the digital DAC receiver in bit-perfect mode and formats: AAC, PCM, FLACK, DSD, MP3, OGG, WAVE modes:
  2.  Sample rate 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz, 358.2kHz, 384kHz 
  3. Sample depth of 16, 24, 32 bit, Native DSD (for new XMOS devices), DSD over PCM (DoP)
  4. Support for network protocols: NFS, SMB, and the presence of an internal hard drive SATA 2.5 "(HDD or SSD) Using a stable operating system based on Linux New Kernel 4.4 * complete with the latest drivers and tools to work -. ALSA (Advanced Linux Sound Architecture), Library (alsa-lib), Plugins (alsa-plugins), the latest stable version of the MPD and modified web-user interface of the control player - Volumio.


 
  1. The hardware consists of the motherboard based on ARM Cubieboard A10 / A20, high-quality power supply with linear stabilizer, which have a very low noise characteristics, and, combined with low consumption of system board, give a very positive effect, which is positive for the overall sound picture !
  2. The main and most important approach in the creation of this player - was to create a device that will be possible to play all modern digital audio formats, not concede a conventional PC, as well as to have a very low power consumption. Used Board CubieboardA10 / A20 has a consumption 5Watt average and works with 5 volts! With these advantages for it we make quality power supply with good components and stock into containers, with high-quality electrolytes and get rid of the PC disease.


 
 
 
firmware ver 1.0.5 beta:
new kernel Kernel 4.4.*
The latest version of the library Library (alsa-lib) 1.1.0 / Plugins (alsa-plugins) 1.1.0
The latest version of the Music Player Music Player Daemon (MPD) 0.19.12 + Patchlintweaker DSD_Native support for new XMOS devices
Disable onboard audio device fully
completely eliminated the problem with the activation of Consume_mode mode after restart MPD service
added options in the playback settings with the modes dsd_Native_mode
Testing adding mmap parameter = yes / no sound output
DAC added the Info button to display information on reproduction and used DAC
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MY Custom DAC`s:
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