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Support for Primare DM35 DAC? #43

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christer74 opened this issue Jan 26, 2020 · 2 comments
Open

Support for Primare DM35 DAC? #43

christer74 opened this issue Jan 26, 2020 · 2 comments

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@christer74
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Can the Primare Prisma DAC be supported?

First rows of lsusb -v;
Bus 001 Device 002: ID 24a4:0002
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 64
idVendor 0x24a4
idProduct 0x0002
bcdDevice 6.f2
iManufacturer 1 Primare
iProduct 3 Primare_DM35_v1.06
iSerial 0
bNumConfigurations 2

Playing a ordinary 16 bit FLAC-file;

cat /proc/asound/card1/stream0
Primare Primare_DM35_v1.06 at usb-0000:00:14.0-3, high speed : USB Audio

Playback:
Status: Running
Interface = 1
Altset = 2
Packet Size = 72
Momentary freq = 44102 Hz (0x5.8340)
Feedback Format = 16.16
Interface 1
Altset 1
Format: S16_LE
Channels: 2
Endpoint: 1 OUT (ASYNC)
Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, 705600, 768000
Data packet interval: 125 us
Bits: 16
Interface 1
Altset 2
Format: S32_LE
Channels: 2
Endpoint: 1 OUT (ASYNC)
Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, 705600, 768000
Data packet interval: 125 us
Bits: 32
Interface 1
Altset 3
Format: SPECIAL
Channels: 2
Endpoint: 1 OUT (ASYNC)
Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, 705600, 768000
Data packet interval: 125 us
Bits: 32

@kimmot
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kimmot commented Feb 4, 2020

I could provide you a special test version of Daphile with an experimental native DSD support if you would be willing to test it. Please contact me using the form at www.daphile.com

@christer74
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Author

OK. Just used the contact form.

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