Hi
thanks for your help. Yes I bought a used device. On the other end it seems quite fine from the point of view of specifications. At the end I was able to reset the NP, but I have another problem. In fact it works only mono, with one channel. I looked the debug setting and I observed this parameters. Could you suggest me which parameters I have to change and the new values, please?
Thanks and regards
Gianfranco
Audirvana Mac Version 3.5.33 (3563)
macOS 10.13.6 with 24576MB RAM
Registered to Gianfranco Pallanza
SIGNAL PROCESSING:
Polarity Inversion:
Globally: OFF
Per track: ON
Effects plugins NOT ACTIVE
UPSAMPLING:
SoX not in use
SoX filter parameters
Bandwidth at 0dB = 99.5
Filter max length = 30000
Anti-aliasing = 100
Phase = 66
AUDIO VOLUME:
Max allowed volume: 100
Replay Gain: None
SW volume control: OFF
LIBRARY SETTINGS:
Sync list: 1 folders
AUTO: /Users/gianfranco/Music/iTunes/iTunes Media/Music
iTunes/Music library synchronization: last synchronized on Mon Apr 13 14:50:45 2020
Library database path: /Users/gianfranco/Documents/AudirvanaPlusDatabaseV2.sqlite
ACTIVE STREAMING SERVICES
TIDAL: Connected as PREMIUM
=================== AUDIO DEVICE ========================
CoreAudio audio path, buffer I/O frame size: 512
Max. memory for audio buffers: 21504MB
Local Audio Engine:
Exclusive access: Enabled
Integer mode: Enabled
Preferred device:
NP-S2000
Model UID:YAMAHA CORPORATION NP-S2000
UID:uuid:9ab0c000-f668-11de-9976-00a0de72d654
Active Sample Rate: 44.1kHz
Hog Mode is off
Bridge settings:
Sample rate limitation: none
Sample rate switching latency: none
Limit bitdepth to 24bit: OFF
Mute during sample rate change: OFF
Selected device:
Local audio device
ID 0x2d Built-in Output Manufacturer:Apple Inc.
Model UID:AppleHDA:130 UID:AppleHDAEngineOutput:1F,3,0,1,2:0
4 available sample rates up to 96000Hz
44100
48000
88200
96000
Audio buffer frame size : 14 to 4096 frames
Current I/O buffer frame size : 512
Volume Control
Physical: No
Virtual: Yes
MQA capability
Auto-detect MQA devices: Yes
Not a MQA device, user set to MQA Renderer
DSD capability: Unhandled
DEVICE AUDIO CHANNELS
PREFERRED STEREO CHANNELS L:1 R:2
CHANNEL BITMAP: OX3, LAYOUT:
CHANNEL 0 MAPPED TO 0
CHANNEL 1 MAPPED TO 1
AUDIO CHANNELS IN USE
NUMBER OF CHANNELS: 2
USE AS STEREO DEVICE ONLY: NO
SIMPLE STEREO DEVICE: YES
1 OUTPUT STREAMS:
NUMBER OF ACTIVE CHANNELS: 2, IN 1 STREAM(S)
CHANNEL #0 :STREAM 0 CHANNEL 0
CHANNEL #1 :STREAM 0 CHANNEL 1
Stream ID 0x2e 2 channels starting at 1
4 virtual formats:
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 96kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 88.2kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 48kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 44.1kHz
16 physical formats
2 ch Mixable linear PCM Interleaved 24 little endian Signed Integer aligned low in 32bit 96kHz
2 ch Mixable linear PCM Interleaved 24 little endian Signed Integer aligned low in 32bit 88.2kHz
2 ch Mixable linear PCM Interleaved 24 little endian Signed Integer aligned low in 32bit 48kHz
2 ch Mixable linear PCM Interleaved 24 little endian Signed Integer aligned low in 32bit 44.1kHz
2 ch Mixable linear PCM Interleaved 20 little endian Signed Integer aligned low in 32bit 96kHz
2 ch Mixable linear PCM Interleaved 20 little endian Signed Integer aligned low in 32bit 88.2kHz
2 ch Mixable linear PCM Interleaved 20 little endian Signed Integer aligned low in 32bit 48kHz
2 ch Mixable linear PCM Interleaved 20 little endian Signed Integer aligned low in 32bit 44.1kHz
2 ch Mixable linear PCM Interleaved 16 little endian Signed Integer 96kHz
2 ch Mixable linear PCM Interleaved 16 little endian Signed Integer 88.2kHz
2 ch Mixable linear PCM Interleaved 16 little endian Signed Integer 48kHz
2 ch Mixable linear PCM Interleaved 16 little endian Signed Integer 44.1kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 96kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 88.2kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 48kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 44.1kHz
Local devices found : 1
Device #0: ID 0x2d Built-in Output Manufacturer: Apple Inc. Model UID: AppleHDA:130 UID: AppleHDAEngineOutput:1F,3,0,1,2:0
UPnP devices found : 0