Hiface USB -> I2S 24bit/192Khz

[DIYspaceW]

I will take 1 !

The list should now be:

2 x audiodesign
2 x guglielmope
2 x Spartacus
1 x TheShaman
1 x prooptiki
4 x Sidiropa
2 x name_hase
1 x merlin el mago
1 x tassosk
2 x igwt
1 x cyteen
2 x ccliu
1 x Regal
2 x Marek
1 x simon dart
2 x Nikon1975
2 x Nickel
1 x h.rav
1 x linuxfan
1 x ginum
1 x kannan_s
1 x eloydark
1 x sampler
1 x xavier1000
6 x qusp
1 x kstlfido
1 x UKPD
1 x dglow
1 x leo1311
2 x steve jones
1 x MikeBarton
1 x joschl
2 x anm
1 x barmanekm
1 x cjunkk
2 x erwincantona
1 x NicMac
1 x Pboden
1 x gaballus
1 x BDL
2 x 456
4 x Smiley 09
1 x tubesguy
1 x VT67
1 X piero7
1 x gluca
1 x arnold23
1 x narinari2106
1 x Javin5
1 x ernesternest
1 x jonners
1 x habsrock93
1 x sharpi31
1 x JimS
1 x fredlock
1 x nik.d
1 x indicator
2x danny_66
1 x GerardA
1 x EUVL
1 x aparatusonitus
1 x UnixMan
1 x agent.5
1 x ra7
2 x Jon Ver Halen
2 x Peter Daniel
2 x Eric Juaneda
1 x greggp
1 x DIYspaceW

97 total

 

[rowli]

I take 1 !

The list should now be:

2 x audiodesign
2 x guglielmope
2 x Spartacus
1 x TheShaman
1 x prooptiki
4 x Sidiropa
2 x name_hase
1 x merlin el mago
1 x tassosk
2 x igwt
1 x cyteen
2 x ccliu
1 x Regal
2 x Marek
1 x simon dart
2 x Nikon1975
2 x Nickel
1 x h.rav
1 x linuxfan
1 x ginum
1 x kannan_s
1 x eloydark
1 x sampler
1 x xavier1000
6 x qusp
1 x kstlfido
1 x UKPD
1 x dglow
1 x leo1311
2 x steve jones
1 x MikeBarton
1 x joschl
2 x anm
1 x barmanekm
1 x cjunkk
2 x erwincantona
1 x NicMac
1 x Pboden
1 x gaballus
1 x BDL
2 x 456
4 x Smiley 09
1 x tubesguy
1 x VT67
1 X piero7
1 x gluca
1 x arnold23
1 x narinari2106
1 x Javin5
1 x ernesternest
1 x jonners
1 x habsrock93
1 x sharpi31
1 x JimS
1 x fredlock
1 x nik.d
1 x indicator
2x danny_66
1 x GerardA
1 x EUVL
1 x aparatusonitus
1 x UnixMan
1 x agent.5
1 x ra7
2 x Jon Ver Halen
2 x Peter Daniel
2 x Eric Juaneda
1 x greggp
1 x DIYspaceW
1 x rowli

98 total

 

[barmanekm]

I'll take one more.

2 x audiodesign
2 x guglielmope
2 x Spartacus
1 x TheShaman
1 x prooptiki
4 x Sidiropa
2 x name_hase
1 x merlin el mago
1 x tassosk
2 x igwt
1 x cyteen
2 x ccliu
1 x Regal
2 x Marek
1 x simon dart
2 x Nikon1975
2 x Nickel
1 x h.rav
1 x linuxfan
1 x ginum
1 x kannan_s
1 x eloydark
1 x sampler
1 x xavier1000
6 x qusp
1 x kstlfido
1 x UKPD
1 x dglow
1 x leo1311
2 x steve jones
1 x MikeBarton
1 x joschl
2 x anm
2 x barmanekm
1 x cjunkk
2 x erwincantona
1 x NicMac
1 x Pboden
1 x gaballus
1 x BDL
2 x 456
4 x Smiley 09
1 x tubesguy
1 x VT67
1 X piero7
1 x gluca
1 x arnold23
1 x narinari2106
1 x Javin5
1 x ernesternest
1 x jonners
1 x habsrock93
1 x sharpi31
1 x JimS
1 x fredlock
1 x nik.d
1 x indicator
2x danny_66
1 x GerardA
1 x EUVL
1 x aparatusonitus
1 x UnixMan
1 x agent.5
1 x ra7
2 x Jon Ver Halen
2 x Peter Daniel
2 x Eric Juaneda
1 x greggp
1 x DIYspaceW
1 x rowli

It is 99. I took last but once... ;-)

 

[frd__]

2 x audiodesign
2 x guglielmope
2 x Spartacus
1 x TheShaman
1 x prooptiki
4 x Sidiropa
2 x name_hase
1 x merlin el mago
1 x tassosk
2 x igwt
1 x cyteen
2 x ccliu
1 x Regal
2 x Marek
1 x simon dart
2 x Nikon1975
2 x Nickel
1 x h.rav
1 x linuxfan
1 x ginum
1 x kannan_s
1 x eloydark
1 x sampler
1 x xavier1000
6 x qusp
1 x kstlfido
1 x UKPD
1 x dglow
1 x leo1311
2 x steve jones
1 x MikeBarton
1 x joschl
2 x anm
2 x barmanekm
1 x cjunkk
2 x erwincantona
1 x NicMac
1 x Pboden
1 x gaballus
1 x BDL
2 x 456
4 x Smiley 09
1 x tubesguy
1 x VT67
1 X piero7
1 x gluca
1 x arnold23
1 x narinari2106
1 x Javin5
1 x ernesternest
1 x jonners
1 x habsrock93
1 x sharpi31
1 x JimS
1 x fredlock
1 x nik.d
1 x indicator
2x danny_66
1 x GerardA
1 x EUVL
1 x aparatusonitus
1 x UnixMan
1 x agent.5
1 x ra7
2 x Jon Ver Halen
2 x Peter Daniel
2 x Eric Juaneda
1 x greggp
1 x DIYspaceW
1 x rowli
1 x frd__

It's 100 🙂

 

[Nikon1975]

WOW, that was fast !!!

 

[erwincantona]

erwincantona,
DAC End use a 18bit 44KHz DAC chip so you can use a more simple USB->SPDIF like in the Cheap system 3
Cheap hi-end system

Oh.. No.... It doesn't compatible with my DAC End 2

I'm so sorry.. I'm cancelling 1 piece

--------------------
2 x audiodesign
2 x guglielmope
2 x Spartacus
1 x TheShaman
1 x prooptiki
4 x Sidiropa
2 x name_hase
1 x merlin el mago
1 x tassosk
2 x igwt
1 x cyteen
2 x ccliu
1 x Regal
2 x Marek
1 x simon dart
2 x Nikon1975
2 x Nickel
1 x h.rav
1 x linuxfan
1 x ginum
1 x kannan_s
1 x eloydark
1 x sampler
1 x xavier1000
6 x qusp
1 x kstlfido
1 x UKPD
1 x dglow
1 x leo1311
2 x steve jones
1 x MikeBarton
1 x joschl
2 x anm
2 x barmanekm
1 x cjunkk
1 x erwincantona
1 x NicMac
1 x Pboden
1 x gaballus
1 x BDL
2 x 456
4 x Smiley 09
1 x tubesguy
1 x VT67
1 X piero7
1 x gluca
1 x arnold23
1 x narinari2106
1 x Javin5
1 x ernesternest
1 x jonners
1 x habsrock93
1 x sharpi31
1 x JimS
1 x fredlock
1 x nik.d
1 x indicator
2x danny_66
1 x GerardA
1 x EUVL
1 x aparatusonitus
1 x UnixMan
1 x agent.5
1 x ra7
2 x Jon Ver Halen
2 x Peter Daniel
2 x Eric Juaneda
1 x greggp
1 x DIYspaceW
1 x rowli
1 x frd__

Total = 99

 

[VT67]

I still count 100!😕

Regards

 

[phrarod]

Put me down for 1 but I would someone would be kind enough to explain the shipping costs

 

[erwincantona]

I still count 100!😕

Regards

Really?
So do we have to stop now ? at 100 ?

 

[regal]

Why is it too late to isolate at the I2S side ?

But wouldn't you find it more important to isolate the Hiface (which operates at HF) from the DAC ?
In that case you need 4 channel lower speed, as suggested.


Patrick

People used to do this after all the digital chips right before the DAC chip. If your DAC chips are being directly fed by the I2S then yes there may be some benefit but you would still want to isolate on the computer side too. But most DAC's have filters and other digital highspeed compontents before the da chips so no advantage in that case.

 

[EUVL]

MS Excel comes to rescue.
Current total 99, one to go.

Please check your own entry to make sure no data conversion error.


Patrick

 

[agent.5]

Is there a compelling reason to stop at 100? I imagine the manufacturer would rather sell more rather than less units.

 

[456]

2 x audiodesign
2 x guglielmope
2 x Spartacus
1 x TheShaman
1 x prooptiki
4 x Sidiropa
2 x name_hase
1 x merlin el mago
1 x tassosk
2 x igwt
1 x cyteen
2 x ccliu
1 x Regal
2 x Marek
1 x simon dart
2 x Nikon1975
2 x Nickel
1 x h.rav
1 x linuxfan
1 x ginum
1 x kannan_s
1 x eloydark
1 x sampler
1 x xavier1000
6 x qusp
1 x kstlfido
1 x UKPD
1 x dglow
1 x leo1311
2 x steve jones
1 x MikeBarton
1 x joschl
2 x anm
2 x barmanekm
1 x cjunkk
1 x erwincantona
1 x NicMac
1 x Pboden
1 x gaballus
1 x BDL
4 x 456
4 x Smiley 09
1 x tubesguy
1 x VT67
1 X piero7
1 x gluca
1 x arnold23
1 x narinari2106
1 x Javin5
1 x ernesternest
1 x jonners
1 x habsrock93
1 x sharpi31
1 x JimS
1 x fredlock
1 x nik.d
1 x indicator
2x danny_66
1 x GerardA
1 x EUVL
1 x aparatusonitus
1 x UnixMan
1 x agent.5
1 x ra7
2 x Jon Ver Halen
2 x Peter Daniel
2 x Eric Juaneda
1 x greggp
1 x DIYspaceW
1 x rowli
1 x frd__

= 101...

 

[TheShaman]

Is there a compelling reason to stop at 100? I imagine the manufacturer would rather sell more rather than less units.

The more the merrier. 😀

 

[dggs]

2 x audiodesign
2 x guglielmope
2 x Spartacus
1 x TheShaman
1 x prooptiki
4 x Sidiropa
2 x name_hase
1 x merlin el mago
1 x tassosk
2 x igwt
1 x cyteen
2 x ccliu
1 x Regal
2 x Marek
1 x simon dart
2 x Nikon1975
2 x Nickel
1 x h.rav
1 x linuxfan
1 x ginum
1 x kannan_s
1 x eloydark
1 x sampler
1 x xavier1000
6 x qusp
1 x kstlfido
1 x UKPD
1 x dglow
1 x leo1311
2 x steve jones
1 x MikeBarton
1 x joschl
2 x anm
2 x barmanekm
1 x cjunkk
1 x erwincantona
1 x NicMac
1 x Pboden
1 x gaballus
1 x BDL
4 x 456
4 x Smiley 09
1 x tubesguy
1 x VT67
1 X piero7
1 x gluca
1 x arnold23
1 x narinari2106
1 x Javin5
1 x ernesternest
1 x jonners
1 x habsrock93
1 x sharpi31
1 x JimS
1 x fredlock
1 x nik.d
1 x indicator
2x danny_66
1 x GerardA
1 x EUVL
1 x aparatusonitus
1 x UnixMan
1 x agent.5
1 x ra7
2 x Jon Ver Halen
2 x Peter Daniel
2 x Eric Juaneda
1 x greggp
1 x DIYspaceW
1 x rowli
1 x frd__
1 x dggs

= 102...

 

[EUVL]

Andrea,

A couple of questions (to M2Tech) :

1) Dimensions of the PCB
2) Connector type for USB (Type A male or Type B female)
3) Connector type for J2 & J4
4) Position of the connectors on the board
5) Mounting hole positions, if any


Thx,
Patrick

 

[audiodesign]

Patrick,
tomorrow morning I will speak with M2Tech to:

1) get the final specifications
2) try to reduce the price, 101 items should cost less than 50 ?
3) the shipping and distribution informations
some people have sent me private message to know it
4) know the date for a first prototypes to test

about the isulator on usb or i2s bus, but we can implement on dac module

 

[EUVL]

Thanks.

 

[Cobra2]

2 x audiodesign
2 x guglielmope
2 x Spartacus
1 x TheShaman
1 x prooptiki
4 x Sidiropa
2 x name_hase
1 x merlin el mago
1 x tassosk
2 x igwt
1 x cyteen
2 x ccliu
1 x Regal
2 x Marek
1 x simon dart
2 x Nikon1975
2 x Nickel
1 x h.rav
1 x linuxfan
1 x ginum
1 x kannan_s
1 x eloydark
1 x sampler
1 x xavier1000
6 x qusp
1 x kstlfido
1 x UKPD
1 x dglow
1 x leo1311
2 x steve jones
1 x MikeBarton
1 x joschl
2 x anm
2 x barmanekm
1 x cjunkk
1 x erwincantona
1 x NicMac
1 x Pboden
1 x gaballus
1 x BDL
4 x 456
4 x Smiley 09
1 x tubesguy
1 x VT67
1 X piero7
1 x gluca
1 x arnold23
1 x narinari2106
1 x Javin5
1 x ernesternest
1 x jonners
1 x habsrock93
1 x sharpi31
1 x JimS
1 x fredlock
1 x nik.d
1 x indicator
2x danny_66
1 x GerardA
1 x EUVL
1 x aparatusonitus
1 x UnixMan
1 x agent.5
1 x ra7
2 x Jon Ver Halen
2 x Peter Daniel
2 x Eric Juaneda
1 x greggp
1 x DIYspaceW
1 x rowli
1 x frd__
1 x dggs
1 x Cobra2

-----------------
= 103...

 

[bearbb]

2 x audiodesign
2 x guglielmope
2 x Spartacus
1 x TheShaman
1 x prooptiki
4 x Sidiropa
2 x name_hase
1 x merlin el mago
1 x tassosk
2 x igwt
1 x cyteen
2 x ccliu
1 x Regal
2 x Marek
1 x simon dart
2 x Nikon1975
2 x Nickel
1 x h.rav
1 x linuxfan
1 x ginum
1 x kannan_s
1 x eloydark
1 x sampler
1 x xavier1000
6 x qusp
1 x kstlfido
1 x UKPD
1 x dglow
1 x leo1311
2 x steve jones
1 x MikeBarton
1 x joschl
2 x anm
2 x barmanekm
1 x cjunkk
1 x erwincantona
1 x NicMac
1 x Pboden
1 x gaballus
1 x BDL
4 x 456
4 x Smiley 09
1 x tubesguy
1 x VT67
1 X piero7
1 x gluca
1 x arnold23
1 x narinari2106
1 x Javin5
1 x ernesternest
1 x jonners
1 x habsrock93
1 x sharpi31
1 x JimS
1 x fredlock
1 x nik.d
1 x indicator
2x danny_66
1 x GerardA
1 x EUVL
1 x aparatusonitus
1 x UnixMan
1 x agent.5
1 x ra7
2 x Jon Ver Halen
2 x Peter Daniel
2 x Eric Juaneda
1 x greggp
1 x DIYspaceW
1 x rowli
1 x frd__
1 x dggs
1 x Cobra2
1 x bearbb

-----------------
= 104...