I can play PCM files via upnp to my Fiio SR11 but when I play a dsd file Audirvana freezes. I can also stream via an hdd and that plays dsd files fine from my Fiio SR11 to my Fiio K11 r2r.
I reinstalled Audiervana as it wouldn’t play at all anymore now flac files play fine, but when I try to play a dsf file I get error loading.
Welcome…
It appears the SR11 supports DSD via DoP (DSD over PCM) on the USB output to the DAC.
Also it appears the SR11 has a setting for DoP output.
Please paste your debug information here so to provide more information for troubleshooting…
found here:
I sent you an email with more details and the log file
vAudirvana Mac Version 3.5.50 (3580)
macOS 15.7.1 with 16384MB RAM
Registered to Rob Adam
SIGNAL PROCESSING:
Polarity Inversion:
Globally: OFF
Per track: ON
Effects plugins NOT ACTIVE
UPSAMPLING:
SoX with 2x upsampling
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: 2 folders
AUTO: /Volumes/Data/Audio
AUTO: /Volumes/Data/SACD
iTunes/Music library synchronization: last synchronized on Sun Oct 5 17:08:11 2025
Library database path: /Users/robadam/Library/Application Support/Audirvana/AudirvanaPlusDatabaseV2.sqlite
ACTIVE STREAMING SERVICES
=================== AUDIO DEVICE ========================
Preferred device: FiiO SR11 Model UID:Ivo Clarysse, Henner Zeller FiiO SR11 UID:uuid:FiiORender-1_0-9-3
Currently playing to UPnP device at 24 bits 88.2kHz
Selected device:
UPnP .xml
ID 0x0 FiiO SR11 Manufacturer:Ivo Clarysse, Henner Zeller
Model UID:Ivo Clarysse, Henner Zeller FiiO SR11 UID:uuid:FiiORender-1_0-9-3
6 available sample rates up to 192000Hz
44100
48000
88200
96000
176400
192000
Volume control: No
MQA capability
Auto-detect MQA devices: Yes
Not a MQA device, user set to not MQA
DSD capability: Raw DSD (MSB)
Device audio channels
Preferred stereo channels L:0 R:1
Channel bitmap: Ox3, layout:
Channel 0 mapped to 0
Channel 1 mapped to 1
UPnP/DLNA supported protocols:
http-get:\*:application/dash+xml:\*
http-get:\*:application/gxf:\*
http-get:\*:application/kate:\*
http-get:\*:application/mxf:\*
http-get:\*:application/ogg:\*
http-get:\*:application/sdp:\*
http-get:\*:application/ttml+xml:\*
http-get:\*:application/vnd.ms-sstr+xml:\*
http-get:\*:application/vnd.rn-realmedia:\*
http-get:\*:application/x-3gp:\*
http-get:\*:application/x-ape:\*
http-get:\*:application/x-apetag:\*
http-get:\*:application/x-ass:\*
http-get:\*:application/x-bzip:\*
http-get:\*:application/x-dtls:\*
http-get:\*:application/x-gdp:\*
http-get:\*:application/x-gst-av-avs:\*
http-get:\*:application/x-gst-av-daud:\*
http-get:\*:application/x-gst-av-dsf:\*
http-get:\*:application/x-gst-av-ea:\*
http-get:\*:application/x-gst-av-film_cpk:\*
http-get:\*:application/x-gst-av-idcin:\*
http-get:\*:application/x-gst-av-ipmovie:\*
http-get:\*:application/x-gst-av-mm:\*
http-get:\*:application/x-gst-av-mmf:\*
http-get:\*:application/x-gst-av-nut:\*
http-get:\*:application/x-gst-av-nuv:\*
http-get:\*:application/x-gst-av-psxstr:\*
http-get:\*:application/x-gst-av-smk:\*
http-get:\*:application/x-gst-av-sol:\*
http-get:\*:application/x-gst-av-vmd:\*
http-get:\*:application/x-gst-av-wc3movie:\*
http-get:\*:application/x-gst-av-wsaud:\*
http-get:\*:application/x-gst-av-wsvqa:\*
http-get:\*:application/x-hls:\*
http-get:\*:application/x-icy:\*
http-get:\*:application/x-id3:\*
http-get:\*:application/x-kate:\*
http-get:\*:application/x-navi-animation:\*
http-get:\*:application/x-ogg-avi:\*
http-get:\*:application/x-ogm-audio:\*
http-get:\*:application/x-ogm-text:\*
http-get:\*:application/x-ogm-video:\*
http-get:\*:application/x-pn-realaudio:\*
http-get:\*:application/x-rdt:\*
http-get:\*:application/x-rtcp:\*
http-get:\*:application/x-rtcp-stream:\*
http-get:\*:application/x-rtp:\*
http-get:\*:application/x-rtp-stream:\*
http-get:\*:application/x-srtcp:\*
http-get:\*:application/x-srtcp-stream:\*
http-get:\*:application/x-srtp:\*
http-get:\*:application/x-srtp-stream:\*
http-get:\*:application/x-ssa:\*
http-get:\*:application/x-subtitle:\*
http-get:\*:application/x-subtitle-avi:\*
http-get:\*:application/x-subtitle-dks:\*
http-get:\*:application/x-subtitle-lrc:\*
http-get:\*:application/x-subtitle-mpl2:\*
http-get:\*:application/x-subtitle-qttext:\*
http-get:\*:application/x-subtitle-sami:\*
http-get:\*:application/x-subtitle-tmplayer:\*
http-get:\*:application/x-subtitle-unknown:\*
http-get:\*:application/x-subtitle-vtt:\*
http-get:\*:application/x-teletext:\*
http-get:\*:application/x-usf:\*
http-get:\*:application/x-yuv4mpeg:\*
http-get:\*:audio/\*:\*
http-get:\*:audio/AMR:\*
http-get:\*:audio/AMR-WB:\*
http-get:\*:audio/G722:\*
http-get:\*:audio/G723:\*
http-get:\*:audio/G729:\*
http-get:\*:audio/L16;rate=44100;channels=2:\*
http-get:\*:audio/ac3:\*
http-get:\*:audio/aiff:\*
http-get:\*:audio/alac:\*
http-get:\*:audio/basic:\*
http-get:\*:audio/flac:\*
http-get:\*:audio/m4a:\*
http-get:\*:audio/midi:\*
http-get:\*:audio/mp3:\*
http-get:\*:audio/mp4:\*
http-get:\*:audio/mpeg:\*
http-get:\*:audio/mpeg3:\*
http-get:\*:audio/ms-gsm:\*
http-get:\*:audio/musepack:\*
http-get:\*:audio/ogg:\*
http-get:\*:audio/qcelp:\*
http-get:\*:audio/riff-midi:\*
http-get:\*:audio/wav:\*
http-get:\*:audio/webm:\*
http-get:\*:audio/wma:\*
http-get:\*:audio/x-ac3:\*
http-get:\*:audio/x-adpcm:\*
http-get:\*:audio/x-aiff:\*
http-get:\*:audio/x-alac:\*
http-get:\*:audio/x-alaw:\*
http-get:\*:audio/x-amr-nb-sh:\*
http-get:\*:audio/x-amr-wb-sh:\*
http-get:\*:audio/x-au:\*
http-get:\*:audio/x-ay:\*
http-get:\*:audio/x-bfstm:\*
http-get:\*:audio/x-brstm:\*
http-get:\*:audio/x-bv:\*
http-get:\*:audio/x-celt:\*
http-get:\*:audio/x-dpcm:\*
http-get:\*:audio/x-dsd:\*
http-get:\*:audio/x-dts:\*
http-get:\*:audio/x-dv:\*
http-get:\*:audio/x-eac3:\*
http-get:\*:audio/x-ffmpeg-parsed-ape:\*
http-get:\*:audio/x-ffmpeg-parsed-musepack:\*
http-get:\*:audio/x-flac:\*
http-get:\*:audio/x-gbs:\*
http-get:\*:audio/x-gsm:\*
http-get:\*:audio/x-gst-av-mp3adufloat:\*
http-get:\*:audio/x-gst-av-mp3on4float:\*
http-get:\*:audio/x-gst-av-vmdaudio:\*
http-get:\*:audio/x-gst-av-ws_snd1:\*
http-get:\*:audio/x-gym:\*
http-get:\*:audio/x-hes:\*
http-get:\*:audio/x-iLBC:\*
http-get:\*:audio/x-imc:\*
http-get:\*:audio/x-ircam:\*
http-get:\*:audio/x-it:\*
http-get:\*:audio/x-kss:\*
http-get:\*:audio/x-lpcm:\*
http-get:\*:audio/x-m4a:\*
http-get:\*:audio/x-mace:\*
http-get:\*:audio/x-matroska:\*
http-get:\*:audio/x-midi-event:\*
http-get:\*:audio/x-mlp:\*
http-get:\*:audio/x-mod:\*
http-get:\*:audio/x-mp3:\*
http-get:\*:audio/x-mpeg:\*
http-get:\*:audio/x-ms-wma:\*
http-get:\*:audio/x-mulaw:\*
http-get:\*:audio/x-musepack:\*
http-get:\*:audio/x-nellymoser:\*
http-get:\*:audio/x-nist:\*
http-get:\*:audio/x-nsf:\*
http-get:\*:audio/x-ogg:\*
http-get:\*:audio/x-opus:\*
http-get:\*:audio/x-paris:\*
http-get:\*:audio/x-pn-realaudio:\*
http-get:\*:audio/x-private-ts-lpcm:\*
http-get:\*:audio/x-private1-ac3:\*
http-get:\*:audio/x-private1-dts:\*
http-get:\*:audio/x-private1-lpcm:\*
http-get:\*:audio/x-private2-lpcm:\*
http-get:\*:audio/x-qdm2:\*
http-get:\*:audio/x-raw:\*
http-get:\*:audio/x-rf64:\*
http-get:\*:audio/x-s3m:\*
http-get:\*:audio/x-sap:\*
http-get:\*:audio/x-sbc:\*
http-get:\*:audio/x-scpls:\*
http-get:\*:audio/x-sds:\*
http-get:\*:audio/x-shorten:\*
http-get:\*:audio/x-sid:\*
http-get:\*:audio/x-sipro:\*
http-get:\*:audio/x-siren:\*
http-get:\*:audio/x-smpte-302m:\*
http-get:\*:audio/x-spc:\*
http-get:\*:audio/x-speex:\*
http-get:\*:audio/x-stm:\*
http-get:\*:audio/x-svx:\*
http-get:\*:audio/x-true-hd:\*
http-get:\*:audio/x-truespeech:\*
http-get:\*:audio/x-tta:\*
http-get:\*:audio/x-ttafile:\*
http-get:\*:audio/x-twin-vq:\*
http-get:\*:audio/x-unaligned-raw:\*
http-get:\*:audio/x-vgm:\*
http-get:\*:audio/x-vnd.sony.atrac1:\*
http-get:\*:audio/x-vnd.sony.atrac3:\*
http-get:\*:audio/x-voc:\*
http-get:\*:audio/x-vorbis:\*
http-get:\*:audio/x-w64:\*
http-get:\*:audio/x-wav:\*
http-get:\*:audio/x-wavpack:\*
http-get:\*:audio/x-wma:\*
http-get:\*:audio/x-wms:\*
http-get:\*:audio/x-xi:\*
http-get:\*:audio/x-xm:\*
http-get:\*:image/bmp:\*
http-get:\*:image/gif:\*
http-get:\*:image/gst-libav-gif:\*
http-get:\*:image/jp2:\*
http-get:\*:image/jpeg:\*
http-get:\*:image/pbm:\*
http-get:\*:image/png:\*
http-get:\*:image/ppm:\*
http-get:\*:image/svg:\*
http-get:\*:image/svg+xml:\*
http-get:\*:image/tiff:\*
http-get:\*:image/vnd.wap.wbmp:\*
http-get:\*:image/webp:\*
http-get:\*:image/x-MS-bmp:\*
http-get:\*:image/x-bitmap:\*
http-get:\*:image/x-bmp:\*
http-get:\*:image/x-cmu-raster:\*
http-get:\*:image/x-exr:\*
http-get:\*:image/x-icon:\*
http-get:\*:image/x-j2c:\*
http-get:\*:image/x-jpc:\*
http-get:\*:image/x-pcx:\*
http-get:\*:image/x-pixmap:\*
http-get:\*:image/x-portable-anymap:\*
http-get:\*:image/x-portable-bitmap:\*
http-get:\*:image/x-portable-graymap:\*
http-get:\*:image/x-portable-pixmap:\*
http-get:\*:image/x-sgi:\*
http-get:\*:image/x-sun-raster:\*
http-get:\*:image/x-tga:\*
http-get:\*:meta/x-klv:\*
http-get:\*:multipart/x-mixed-replace':\*
http-get:\*:raw/x-pcap:\*
http-get:\*:subpicture/x-dvb:\*
http-get:\*:subpicture/x-dvd:\*
http-get:\*:subpicture/x-pgs:\*
http-get:\*:subtitle/x-kate:\*
http-get:\*:text/plain:\*
http-get:\*:text/x-cmml:\*
http-get:\*:text/x-raw:\*
http-get:\*:unknown/unknown:\*
http-get:\*:video/mj2:\*
http-get:\*:video/mpeg:\*
http-get:\*:video/mpegts:\*
http-get:\*:video/ogg:\*
http-get:\*:video/quicktime:\*
http-get:\*:video/sp5x:\*
http-get:\*:video/webm:\*
http-get:\*:video/x-4xm:\*
http-get:\*:video/x-aasc:\*
http-get:\*:video/x-amv:\*
http-get:\*:video/x-apple-intermediate-codec:\*
http-get:\*:video/x-apple-video:\*
http-get:\*:video/x-asus:\*
http-get:\*:video/x-ati-vcr:\*
http-get:\*:video/x-av1:\*
http-get:\*:video/x-bayer:\*
http-get:\*:video/x-camstudio:\*
http-get:\*:video/x-camtasia:\*
http-get:\*:video/x-cavs:\*
http-get:\*:video/x-cdxa:\*
http-get:\*:video/x-cineform:\*
http-get:\*:video/x-cinepak:\*
http-get:\*:video/x-cirrus-logic-accupak:\*
http-get:\*:video/x-compressed-yuv:\*
http-get:\*:video/x-daala:\*
http-get:\*:video/x-dirac:\*
http-get:\*:video/x-divx:\*
http-get:\*:video/x-dnxhd:\*
http-get:\*:video/x-dv:\*
http-get:\*:video/x-ffv:\*
http-get:\*:video/x-flash-screen:\*
http-get:\*:video/x-flash-screen2:\*
http-get:\*:video/x-flash-video:\*
http-get:\*:video/x-fli:\*
http-get:\*:video/x-flv:\*
http-get:\*:video/x-fraps:\*
http-get:\*:video/x-gst-av-8bps:\*
http-get:\*:video/x-gst-av-avs:\*
http-get:\*:video/x-gst-av-ffvhuff:\*
http-get:\*:video/x-gst-av-flic:\*
http-get:\*:video/x-gst-av-idcinvideo:\*
http-get:\*:video/x-gst-av-interplayvideo:\*
http-get:\*:video/x-gst-av-mdec:\*
http-get:\*:video/x-gst-av-mmvideo:\*
http-get:\*:video/x-gst-av-pgmyuv:\*
http-get:\*:video/x-gst-av-qpeg:\*
http-get:\*:video/x-gst-av-roqvideo:\*
http-get:\*:video/x-gst-av-vmdvideo:\*
http-get:\*:video/x-gst-av-vqavideo:\*
http-get:\*:video/x-gst-av-wnv1:\*
http-get:\*:video/x-gst-av-xl:\*
http-get:\*:video/x-h261:\*
http-get:\*:video/x-h263:\*
http-get:\*:video/x-h264:\*
http-get:\*:video/x-h265:\*
http-get:\*:video/x-huffyuv:\*
http-get:\*:video/x-indeo:\*
http-get:\*:video/x-intel-h263:\*
http-get:\*:video/x-ivf:\*
http-get:\*:video/x-jpeg:\*
http-get:\*:video/x-kmvc:\*
http-get:\*:video/x-lagarith:\*
http-get:\*:video/x-loco:\*
http-get:\*:video/x-matroska:\*
http-get:\*:video/x-matroska-3d:\*
http-get:\*:video/x-mimic:\*
http-get:\*:video/x-mjpeg-b:\*
http-get:\*:video/x-mp4-part:\*
http-get:\*:video/x-ms-asf:\*
http-get:\*:video/x-msmpeg:\*
http-get:\*:video/x-msvideo:\*
http-get:\*:video/x-msvideocodec:\*
http-get:\*:video/x-mszh:\*
http-get:\*:video/x-nsv:\*
http-get:\*:video/x-nuv:\*
http-get:\*:video/x-pn-realvideo:\*
http-get:\*:video/x-prores:\*
http-get:\*:video/x-pva:\*
http-get:\*:video/x-pwc1:\*
http-get:\*:video/x-pwc2:\*
http-get:\*:video/x-qdrw:\*
http-get:\*:video/x-qt-part:\*
http-get:\*:video/x-raw:\*
http-get:\*:video/x-rle:\*
http-get:\*:video/x-smc:\*
http-get:\*:video/x-smoke:\*
http-get:\*:video/x-sonix:\*
http-get:\*:video/x-svq:\*
http-get:\*:video/x-theora:\*
http-get:\*:video/x-truemotion:\*
http-get:\*:video/x-tscc:\*
http-get:\*:video/x-ultimotion:\*
http-get:\*:video/x-unaligned-raw:\*
http-get:\*:video/x-vmnc:\*
http-get:\*:video/x-vp3:\*
http-get:\*:video/x-vp5:\*
http-get:\*:video/x-vp6:\*
http-get:\*:video/x-vp6-alpha:\*
http-get:\*:video/x-vp6-flash:\*
http-get:\*:video/x-vp8:\*
http-get:\*:video/x-vp9:\*
http-get:\*:video/x-wmv:\*
http-get:\*:video/x-xan:\*
http-get:\*:video/x-zmbv:\*
DLNA 1.5: No
Gapless playback: Yes
Missing events workaround: Yes
Can play native DSD: Yes
Number of channels: 2
Use as stereo device only: No
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 0x0 0 channels starting at 0
15 virtual formats:
2 ch Non-mixable linear PCM Interleaved 16 little endian Signed Integer 44.1kHz
2 ch Non-mixable linear PCM Interleaved 24 little endian Signed Integer 44.1kHz
2 ch Non-mixable linear PCM Interleaved 16 little endian Signed Integer 88.2kHz
2 ch Non-mixable linear PCM Interleaved 24 little endian Signed Integer 88.2kHz
2 ch Non-mixable linear PCM Interleaved 16 little endian Signed Integer 176.4kHz
2 ch Non-mixable linear PCM Interleaved 24 little endian Signed Integer 176.4kHz
2 ch Non-mixable linear PCM Interleaved 16 little endian Signed Integer 48kHz
2 ch Non-mixable linear PCM Interleaved 24 little endian Signed Integer 48kHz
2 ch Non-mixable linear PCM Interleaved 16 little endian Signed Integer 96kHz
2 ch Non-mixable linear PCM Interleaved 24 little endian Signed Integer 96kHz
2 ch Non-mixable linear PCM Interleaved 16 little endian Signed Integer 192kHz
2 ch Non-mixable linear PCM Interleaved 24 little endian Signed Integer 192kHz
2 ch Non-mixable linear PCM Interleaved 8 little endian Signed Integer 2822.4kHz
2 ch Non-mixable linear PCM Interleaved 8 little endian Signed Integer 5644.8kHz
2 ch Non-mixable linear PCM Interleaved 8 little endian Signed Integer 11289.6kHz
0 physical formats
Current device transportInfo:
Current device MediaInfo:
Current device AVT service description:
<?xml version="1.0"?>1
0
GetCurrentTransportActions
InstanceID
in
A_ARG_TYPE_InstanceID
Actions
out
CurrentTransportActions
GetDeviceCapabilities
InstanceID
in
A_ARG_TYPE_InstanceID
PlayMedia
out
PossiblePlaybackStorageMedia
RecMedia
out
PossibleRecordStorageMedia
RecQualityModes
out
PossibleRecordQualityModes
GetMediaInfo
InstanceID
in
A_ARG_TYPE_InstanceID
NrTracks
out
NumberOfTracks
MediaDuration
out
CurrentMediaDuration
CurrentURI
out
AVTransportURI
CurrentURIMetaData
out
AVTransportURIMetaData
NextURI
out
NextAVTransportURI
NextURIMetaData
out
NextAVTransportURIMetaData
PlayMedium
out
PlaybackStorageMedium
RecordMedium
out
RecordStorageMedium
WriteStatus
out
RecordMediumWriteStatus
GetPositionInfo
InstanceID
in
A_ARG_TYPE_InstanceID
Track
out
CurrentTrack
TrackDuration
out
CurrentTrackDuration
TrackMetaData
out
CurrentTrackMetaData
TrackURI
out
CurrentTrackURI
RelTime
out
RelativeTimePosition
AbsTime
out
AbsoluteTimePosition
RelCount
out
RelativeCounterPosition
AbsCount
out
AbsoluteCounterPosition
GetTransportInfo
InstanceID
in
A_ARG_TYPE_InstanceID
CurrentTransportState
out
TransportState
CurrentTransportStatus
out
TransportStatus
CurrentSpeed
out
TransportPlaySpeed
GetTransportSettings
InstanceID
in
A_ARG_TYPE_InstanceID
PlayMode
out
CurrentPlayMode
RecQualityMode
out
CurrentRecordQualityMode
Pause
InstanceID
in
A_ARG_TYPE_InstanceID
Play
InstanceID
in
A_ARG_TYPE_InstanceID
Speed
in
TransportPlaySpeed
Seek
InstanceID
in
A_ARG_TYPE_InstanceID
Unit
in
A_ARG_TYPE_SeekMode
Target
in
A_ARG_TYPE_SeekTarget
SetAVTransportURI
InstanceID
in
A_ARG_TYPE_InstanceID
CurrentURI
in
AVTransportURI
CurrentURIMetaData
in
AVTransportURIMetaData
Stop
InstanceID
in
A_ARG_TYPE_InstanceID
SetNextAVTransportURI
InstanceID
in
A_ARG_TYPE_InstanceID
NextURI
in
NextAVTransportURI
NextURIMetaData
in
NextAVTransportURIMetaData
TransportStatus
string
OK
ERROR_OCCURRED
vendor-defined
NextAVTransportURI
string
NextAVTransportURIMetaData
string
CurrentTrackMetaData
string
RelativeCounterPosition
i4
A_ARG_TYPE_InstanceID
ui4
A_ARG_TYPE_SeekTarget
string
PlaybackStorageMedium
string
UNKNOWN
DV
MINI-DV
VHS
W-VHS
S-VHS
D-VHS
VHSC
VIDEO8
HI8
CD-ROM
CD-DA
CD-R
CD-RW
VIDEO-CD
SACD
MD-AUDIO
MD-PICTURE
DVD-ROM
DVD-VIDEO
DVD-R
DVD+RW
DVD-RW
DVD-RAM
DVD-AUDIO
DAT
LD
HDD
MICRO-MV
NETWORK
NONE
NOT_IMPLEMENTED
vendor-defined
RelativeTimePosition
string
PossibleRecordStorageMedia
string
CurrentPlayMode
string
NORMAL
REPEAT_ALL
INTRO
NORMAL
TransportPlaySpeed
string
1
vendor-defined
PossiblePlaybackStorageMedia
string
AbsoluteTimePosition
string
CurrentTrack
ui4
0
4294967295
1
CurrentTrackURI
string
CurrentTransportActions
string
NumberOfTracks
ui4
0
4294967295
AVTransportURI
string
AbsoluteCounterPosition
i4
CurrentRecordQualityMode
string
0:EP
1:LP
2:SP
0:BASIC
1:MEDIUM
2:HIGH
NOT_IMPLEMENTED
vendor-defined
CurrentMediaDuration
string
A_ARG_TYPE_SeekMode
string
ABS_TIME
REL_TIME
ABS_COUNT
REL_COUNT
TRACK_NR
CHANNEL_FREQ
TAPE-INDEX
FRAME
AVTransportURIMetaData
string
RecordStorageMedium
string
UNKNOWN
DV
MINI-DV
VHS
W-VHS
S-VHS
D-VHS
VHSC
VIDEO8
HI8
CD-ROM
CD-DA
CD-R
CD-RW
VIDEO-CD
SACD
MD-AUDIO
MD-PICTURE
DVD-ROM
DVD-VIDEO
DVD-R
DVD+RW
DVD-RW
DVD-RAM
DVD-AUDIO
DAT
LD
HDD
MICRO-MV
NETWORK
NONE
NOT_IMPLEMENTED
vendor-defined
RecordMediumWriteStatus
string
WRITABLE
PROTECTED
NOT_WRITABLE
UNKNOWN
NOT_IMPLEMENTED
LastChange
string
CurrentTrackDuration
string
TransportState
string
STOPPED
PLAYING
TRANSITIONING
PAUSED_PLAYBACK
PAUSED_RECORDING
RECORDING
NO_MEDIA_PRESENT
PossibleRecordQualityModes
string
Current device RootDevice description:
<?xml version="1.0"?>1
0
urn:schemas-upnp-org:device:MediaRenderer:1
FiiO SR11
Ivo Clarysse, Henner Zeller
gmediarender 0.1
FiiO SR11
0.1
uuid:FiiORender-1_0-9-3
image/png
64
64
24
/upnp/grender-64x64.png
image/png
128
128
24
/upnp/grender-128x128.png
urn:schemas-upnp-org:service:AVTransport:1
urn:upnp-org:serviceId:AVTransport
/upnp/rendertransportSCPD.xml
/upnp/control/rendertransport1
/upnp/event/rendertransport1
urn:schemas-upnp-org:service:ConnectionManager:1
urn:upnp-org:serviceId:ConnectionManager
/upnp/renderconnmgrSCPD.xml
/upnp/control/renderconnmgr1
/upnp/event/renderconnmgr1
urn:schemas-upnp-org:service:RenderingControl:1
urn:upnp-org:serviceId:RenderingControl
/upnp/rendercontrolSCPD.xml
/upnp/control/rendercontrol1
/upnp/event/rendercontrol1
UPnP devices found : 1
Device #0: ID 0x0 FiiO SR11 UID: uuid:FiiORender-1_0-9-3 Location:
CoreAudio audio path, buffer I/O frame size: 0
Max. memory for audio buffers: 13312MB
Local Audio Engine:
Exclusive access: Enabled
Integer mode: Enabled
Local devices found : 2
Device #0: ID 0x55 FIIO SR11 Manufacturer: Apple, Inc. Model UID: A4:3E:D3:C3:46:A0-1089060281723-airplay UID: A4:3E:D3:C3:46:A0-1089060281723-airplay
Device #1: ID 0x4c Built-in Output Manufacturer: Apple Inc. Model UID: AppleHDA:90 UID: AppleHDAEngineOutput:1B,0,1,1:0
First… For security, remove relevant IP address information from the report…
Second… you are allocating nearly 99% (13.3GB) of your available System RAM (16.3GB) for playback buffering… reduce this to 4GB for best performance.
Third, something is not right with the report from the SR11 as it is only showing PCM playback sample-rates to 192kHz, when it is capable of playing PCM files to 384kHz, the limit of your K11 R2R DAC (You should be able to use ‘Power of Two’ up-sampling strategy, so to logically maximize the sample-rate capabilities of the DAC.)
Regarding DSD playback via UPnP…
It appears the SR11 does not support 1-bit .dff file playback via UPnP… If the K11 R2R supports DSD playback via DoP, then you must send DSD files via DoP 1.1… However, given the limited PCM sample-rate being reported, the maximum 1-bit sample-rate that can be played is 2.8MHz (DSD64) because the DAC is reporting the PCM carrier sample-rate for 1-bit 2.8MHz, which is 24/174.6kHz.
It appears the SR11 is not set-up properly to receive signals via UPnP…
When you get this sorted-out, and you are able to playback PCM sample-rates to 352.8kHz and 384kHz using ‘Power of Two’ up-sampling strategy (the maximum PCM sample-rate of you K11 R2R DAC) and the K11 R2R supports DSD via DoP playback, then the maximum DSD playback sample-rate playback will be 5.6MHz (DSD128) because the PCM carrier sample-rate for 1-bit 5.6MHz PDM (DSD128) is 24/352.8kHz…. The DoP processing in the DAC platform will extract the 1-bit PDM (DSD) signal from DoP file and present it to the D/A circuitry of the DAC… So, you must make sure Audirvāna is configured to use DoP 1.1 (DSD over PCM)
From the Audirvāna Knowledge Base article linked here:
DSD playback doesn’t work
When playing to a UPNP device capable of supporting DSD with Audirvāna, the device must state it supports DFF. This information is available once your device is selected as an audio output in Audirvāna and going on the debug info. You can get it in Audirvana Settings>My account.
- If you see this line: http-get:*:audio/dff:* under the section UPnP / DLNA supported protocols, your device supports DFF over UPNP.
I suggest you get support from the Fiio team on how to properly set-up the SR11 in this playback scenario.
From the K11 R2R overview:
Also, configure Audirvāna to limit bit-depth to 24bit… I don’t see much value in up-sampling in Audirvāna, as the K11 R2R by nature of its design, does this with all PCM files and when decimating native DSD to PCM…
Hi Thanks for your time I have the Fiio K11 R2r dac connected to the Fiio SR11 via usb, I changed the settings you suggested but I don’t seem to get anything streaming When I play a Flac file it plays fine until I change to another file than Audirvana hangs, but when I leave it playing it plays though a whole album fine song by song and I can forward the song and go back without issues but when I change to another song Audirvana bricks completely. I ran a utp cable with a switch between the devices but the issue stays.
Connect your DAC directly to your computer via USB and note the results after properly configuring Audirvāna and the DAC, to get a baseline operational reference…
It appears that you may not understand the ramifications of the SR11 not supporting 1-bit DSD .DFF files that are being sent via UPnP and that the K11 R2R DAC apparently does not support DoP signals…
So, in the case of the K11 R2R, you will not be able to play DSD files via USB or UPnP, because macOS transmits DSD files via DoP on the USB bus and on the Ethernet bus, and native DSD files (.DFF) via UPnP on the Ethernet bus.
You will need to configure Audirvāna to convert DSD files to PCM for transmission… Having Audirvāna do the DSD → PCM conversion will off-load this processing from the DAC platform, which can translate into better sound-quality by virtue of reduction of operational noise created by this DSP in the DAC and the potential for more precise calculations in the conversion DSP done in the computer platform.
Hi thanks for looking the dac was setup exactly as it is and was playing dsf files and Iso’s from audirvana, when I attach an external hdd to the Sr11 it plays dsf files on DSD128 and synchronises straight away with my dac. i bought the sr11 to be able to stream at least DSD128 and I wanted it on Audirvana to be able to play my iso files. But at the moment I am not even testing with dsd it will play aiff files and flac files but at the moment I switch to another file or album audirvana hangs, and I have to reset the connection, it played fine with the dac only lower quality.
The files on the HDD are delivered on the SR11 USB bus (not the Ethernet UPnP bus) and being converted to PCM in the DAC… Configure Audirvāna to convert your DSD files to PCM…
Hi thanks I think I start to get my head around it but now I have the following problem I can’t set the dsd over pcm simply because the option is not there.
I think at the moment we need to focus on just get Audirvana playing PCM files, I think I started the wrong way around because I was focused on dsd but I think the problem is that I can’t switch songs in Audirvāna and when that is sorted we can focus on dsd it looks like Audirvana can’t communicate with upnp correctly.
This screenshot is from the ‘DAC Input’ settings in Audirvāna Studio… Also, note the sample-rate adjustments available there when switching sample-rates…
Note: My DAC is connected via USB.
UPnP protocol can be manipulated by a manufacturer of a DAC or Streaming platform to operate in a proprietary manner in support of their operating systems and control software… This is a common issue… However, you are forced to conform to the functional operational support of the Streamer and DAC platform design architecture(s) in the context of file format support.
Note:
Close Audirvāna and relaunch it after making changes with the DAC and Streamer…
Hi thanks, I think I don’t have the option to do this on upnp, I am reinstalling audirvana again but don’t get the option I had the option with usb.
I explained this… apparently the K11 R2R does not support DoP, but the SR11 does… you have to configure to the capabilities of the DAC.. 
No need to reinstall Audirvāna… that is not the issue.
Connect the DAC directly to your Mac via USB to get an operational baseline reference.
That worked fine I can play everything to the dac, I didn’t change the settings, so basically the Fiio SR11 doesn’t work with audirvana unless I can get that option for the streamer.
Be more clear… What does ‘everything’ mean? Does the DAC support DoP transmission via USB? Or, are you converting DSD to PCM for transmission in Audirvāna?
The option missing from the SR11 is support for native DSD in the .dff format that is being used to transmit DSD files via UPnP in Audirvāna. You have not been clear about the support of DoP file playback in the K11 DAC… so I am presuming based on the information available about DSD playback from Fiio, that it does not support DSD playback via DoP.
Okay… that answers the K11 question regarding DoP support if this is playing as expected… So both the SR11 and K11 support DoP… What version of Audirvāna are you using? Can you not choose to send DSD via DoP when connected as UPnP?
In any event, I suggest converting all DSD files to PCM in Audirvāna, because the DAC decimates DSD to PCM operationally and this will off-load decimation DSP overhead in the DAC platform… also I suggest not using up-sampling in Audirvāna with this DAC.
Audirvana 3..5.50 (3580) and I don’t have the option to Send dsd via Dop With the Upnp connection.
So you will need to convert DSD to PCM in Audirvāna for UPnP transmission … Also, set your DSD limit to DSD128 so you can play those files…
