Leggendo il file di debug di Audirvana+ mi è saltato all'occhio che la Hiface 2 (a differenza della 1) ha un controllo del volume (evidenziato in neretto).
E' una caratteristica del chip xmos?
Audirvana Plus rev. 1.3.5 debug information:
running on Mac OS X 10.6.8
User preferences:
Remote control: IR: on, Media Keys: off (with volume control: on)
Playlists:
Use UTF-8 for all: off
Start playback at launch with audio file: off
Remember playlist: on
Volume knob control in horizontal direction
Sample rate converter used: iZotope 64bit SRC
Polarity inversion: global=off, per track=off
Volume control: DAC only
Max volume limit = 100.0%
SysOptimizer enabled:
Spotlight: on
TimeMachine: on
iDevices USB: on
iTunes settings:
Completely deactivate iTunes playback: on
iTunes volume control: on
iTunes play position control: on
Audio settings:
Use Max I/O buffersize: on
Max Mem for audio buffers: 4096MB
Max Sample rate limit: 96kHz
Sample rate switching latency: 1s
Currently playing in Integer Mode:
Device: 2ch Non-mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit, 8 bytes per frame @44.1kHz
Active Sample Rate: 44.1kHz
Hog Mode is on
Devices found : 2
List of devices:
Device #0: ID 0x104 Built-in Output Manufacturer:Apple Inc. Model UID:AppleHDA:3 UID:AppleHDAEngineOutput:8,0,1,2:0
Device #1: ID 0x106 M2Tech USB 2.0 Audio Out Manufacturer:M2Tech Model UID:AppleUSBAudioDevice:M2Tech USB Audio 2.0 UID:AppleUSBAudioEngine:M2Tech :M2Tech USB Audio 2.0:0000:1
Preferred device: M2Tech USB 2.0 Audio Out Model UID:AppleUSBAudioDevice:M2Tech USB Audio 2.0 UID:AppleUSBAudioEngine:M2Tech :M2Tech USB Audio 2.0:0000:1
Selected device:
ID 0x106 M2Tech USB 2.0 Audio Out Manufacturer:M2Tech
Model UID:AppleUSBAudioDevice:M2Tech USB Audio 2.0 UID:AppleUSBAudioEngine:M2Tech :M2Tech USB Audio 2.0:0000:1
6 available sample rates up to 192000.0Hz
44100.0
48000.0
88200.0
96000.0
176400.0
192000.0
Audio buffer frame size : 58 to 2048 frames
Current I/O buffer frame size : 512
Physical (analog) volume control: Yes
Virtual (digital) volume control: Yes
Preferred stereo channels L:1 R:2
DSD capability: Unhandled
Simple stereo device: yes
Channel mapping: L:Stream 0 channel 0 R:Stream 0 channel 1
1 output streams:
Stream ID 0x107 2 channels starting at 1
12 virtual formats:
Mixable linear PCM Interleaved 32bits little endian Float @192.0kHz
Mixable linear PCM Interleaved 32bits little endian Float @176.4kHz
Mixable linear PCM Interleaved 32bits little endian Float @96.0kHz
Mixable linear PCM Interleaved 32bits little endian Float @88.2kHz
Mixable linear PCM Interleaved 32bits little endian Float @48.0kHz
Mixable linear PCM Interleaved 32bits little endian Float @44.1kHz
Non-mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @192.0kHz
Non-mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @176.4kHz
Non-mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @96.0kHz
Non-mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @88.2kHz
Non-mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @48.0kHz
Non-mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @44.1kHz
12 physical formats
Mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @192.0kHz
Mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @176.4kHz
Mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @96.0kHz
Mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @88.2kHz
Mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @48.0kHz
Mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @44.1kHz
Non-mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @192.0kHz
Non-mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @176.4kHz
Non-mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @96.0kHz
Non-mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @88.2kHz
Non-mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @48.0kHz
Non-mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @44.1kHz
Nel white paper della hiface c'è scritto nulla.
Ciao
E' una caratteristica del chip xmos?
Audirvana Plus rev. 1.3.5 debug information:
running on Mac OS X 10.6.8
User preferences:
Remote control: IR: on, Media Keys: off (with volume control: on)
Playlists:
Use UTF-8 for all: off
Start playback at launch with audio file: off
Remember playlist: on
Volume knob control in horizontal direction
Sample rate converter used: iZotope 64bit SRC
Polarity inversion: global=off, per track=off
Volume control: DAC only
Max volume limit = 100.0%
SysOptimizer enabled:
Spotlight: on
TimeMachine: on
iDevices USB: on
iTunes settings:
Completely deactivate iTunes playback: on
iTunes volume control: on
iTunes play position control: on
Audio settings:
Use Max I/O buffersize: on
Max Mem for audio buffers: 4096MB
Max Sample rate limit: 96kHz
Sample rate switching latency: 1s
Currently playing in Integer Mode:
Device: 2ch Non-mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit, 8 bytes per frame @44.1kHz
Active Sample Rate: 44.1kHz
Hog Mode is on
Devices found : 2
List of devices:
Device #0: ID 0x104 Built-in Output Manufacturer:Apple Inc. Model UID:AppleHDA:3 UID:AppleHDAEngineOutput:8,0,1,2:0
Device #1: ID 0x106 M2Tech USB 2.0 Audio Out Manufacturer:M2Tech Model UID:AppleUSBAudioDevice:M2Tech USB Audio 2.0 UID:AppleUSBAudioEngine:M2Tech :M2Tech USB Audio 2.0:0000:1
Preferred device: M2Tech USB 2.0 Audio Out Model UID:AppleUSBAudioDevice:M2Tech USB Audio 2.0 UID:AppleUSBAudioEngine:M2Tech :M2Tech USB Audio 2.0:0000:1
Selected device:
ID 0x106 M2Tech USB 2.0 Audio Out Manufacturer:M2Tech
Model UID:AppleUSBAudioDevice:M2Tech USB Audio 2.0 UID:AppleUSBAudioEngine:M2Tech :M2Tech USB Audio 2.0:0000:1
6 available sample rates up to 192000.0Hz
44100.0
48000.0
88200.0
96000.0
176400.0
192000.0
Audio buffer frame size : 58 to 2048 frames
Current I/O buffer frame size : 512
Physical (analog) volume control: Yes
Virtual (digital) volume control: Yes
Preferred stereo channels L:1 R:2
DSD capability: Unhandled
Simple stereo device: yes
Channel mapping: L:Stream 0 channel 0 R:Stream 0 channel 1
1 output streams:
Stream ID 0x107 2 channels starting at 1
12 virtual formats:
Mixable linear PCM Interleaved 32bits little endian Float @192.0kHz
Mixable linear PCM Interleaved 32bits little endian Float @176.4kHz
Mixable linear PCM Interleaved 32bits little endian Float @96.0kHz
Mixable linear PCM Interleaved 32bits little endian Float @88.2kHz
Mixable linear PCM Interleaved 32bits little endian Float @48.0kHz
Mixable linear PCM Interleaved 32bits little endian Float @44.1kHz
Non-mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @192.0kHz
Non-mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @176.4kHz
Non-mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @96.0kHz
Non-mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @88.2kHz
Non-mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @48.0kHz
Non-mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @44.1kHz
12 physical formats
Mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @192.0kHz
Mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @176.4kHz
Mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @96.0kHz
Mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @88.2kHz
Mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @48.0kHz
Mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @44.1kHz
Non-mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @192.0kHz
Non-mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @176.4kHz
Non-mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @96.0kHz
Non-mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @88.2kHz
Non-mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @48.0kHz
Non-mixable linear PCM Interleaved 24bits little endian Signed Integer aligned low in 32bit @44.1kHz
Nel white paper della hiface c'è scritto nulla.
Ciao