I may bow out at this point...
I'd prefer to keep my da-capo intact as it is in my opinion one of the best dac's ever sold.
Yeah input card and filter would have been fine for me but a whole new mainboard? If thats the plan I may suggest you'd be as well designing a case and selling a whole unit so people don't need a da-capo to use it....
Thanks for helping with all my questions....
Just out of interest when we likely to see a review of your new amp/transport?
Yours
John
I'd prefer to keep my da-capo intact as it is in my opinion one of the best dac's ever sold.
Yeah input card and filter would have been fine for me but a whole new mainboard? If thats the plan I may suggest you'd be as well designing a case and selling a whole unit so people don't need a da-capo to use it....
Thanks for helping with all my questions....
Just out of interest when we likely to see a review of your new amp/transport?
Yours
John
Ordinal
Hello everyone !
Is it possible to have a user guide for the Ordinal DAC with 1307 Da-Capo filter ?
Specially the settings for all the jumpers.
Thanks a lot.
As you see in the attached image, it's not so difficult to change capacitors. I also add a little heatsink on each TDA1547 and a power supply switch.
Hello everyone !
Is it possible to have a user guide for the Ordinal DAC with 1307 Da-Capo filter ?
Specially the settings for all the jumpers.
Thanks a lot.
As you see in the attached image, it's not so difficult to change capacitors. I also add a little heatsink on each TDA1547 and a power supply switch.
Attachments
1307 filter module
I'll try to translate from an italian review the meaning of the dip switches of the 1307 filter
( I'm not much into electronics/digitalstuff )
With S/H you chose if you want to sample the audio signal every 3 seconds, to verify the DC content.
If htis option i s not ON, the 1307 sample the DC leven only when swithced on.
If the S/H switch is ON, then the HPF ( high pass filter ) switch must be ON.
The 4th/3rd switch is for chosing the noise shaper.
The DITHER is for applying a dither in AC and DC to the audio signal.
Hope this helps.
Merry Chritmas to everybody.
Loris
I'll try to translate from an italian review the meaning of the dip switches of the 1307 filter
( I'm not much into electronics/digitalstuff )
With S/H you chose if you want to sample the audio signal every 3 seconds, to verify the DC content.
If htis option i s not ON, the 1307 sample the DC leven only when swithced on.
If the S/H switch is ON, then the HPF ( high pass filter ) switch must be ON.
The 4th/3rd switch is for chosing the noise shaper.
The DITHER is for applying a dither in AC and DC to the audio signal.
Hope this helps.
Merry Chritmas to everybody.
Loris
Cardinal cd player
hi everyone. My name is Peter C
very interested in Hifi
not much experience.
i have just bought a faulty PINK TRIANGLE CARDINAL INTEGRATED CD PLAYER.
but to my sureprise , there is not a digital filter module fitted,
there are only 2 rows of header
could anyone tell me what is the construction of the cardinal,
does it need to have a module fitted to have audio output??
i could not see any digital filter chip fitted on the PCB. please anyone tell me what I expected and couls anyone can help
thanks in advance
regards
peter C
hi everyone. My name is Peter C
very interested in Hifi
not much experience.
i have just bought a faulty PINK TRIANGLE CARDINAL INTEGRATED CD PLAYER.
but to my sureprise , there is not a digital filter module fitted,
there are only 2 rows of header
could anyone tell me what is the construction of the cardinal,
does it need to have a module fitted to have audio output??
i could not see any digital filter chip fitted on the PCB. please anyone tell me what I expected and couls anyone can help
thanks in advance
regards
peter C
Cordinal or Cardinal
Does this integrated "Cardinal" predate the da Capo?
My son has a "Cordinal" like that integrated and as far as I can recall no filter.
I hear what people are saying..a new year..
Nirvana may lie in the future - new board, new circuits?
Any eta, John W? An email?
On the other hand a bird in the hand...?
New hope for 2007!
Maybe I will get a floor to my listening room.
Best wishes
Alistair p.
Does this integrated "Cardinal" predate the da Capo?
My son has a "Cordinal" like that integrated and as far as I can recall no filter.
I hear what people are saying..a new year..
Nirvana may lie in the future - new board, new circuits?
Any eta, John W? An email?
On the other hand a bird in the hand...?
New hope for 2007!
Maybe I will get a floor to my listening room.
Best wishes
Alistair p.
Hi Peter C,
Seems like you have an Ordinal PCB thats fitted within the Cardinal - (can you post a picture of the internals of the unit to confirm).
Anyway - if you see 2 rows of headers (one with 12 Pins and a second with 7 Pins), then yes you have a filter missing.
Try and source a HDCD or 22Bit Filter - these are the best - followed by the 24Bit filter.
Kind regards,
John
Seems like you have an Ordinal PCB thats fitted within the Cardinal - (can you post a picture of the internals of the unit to confirm).
Anyway - if you see 2 rows of headers (one with 12 Pins and a second with 7 Pins), then yes you have a filter missing.
Try and source a HDCD or 22Bit Filter - these are the best - followed by the 24Bit filter.
Kind regards,
John
Hi Gents
thanks for your replies, i do apprciated for your helps. i will post a pic later .
PS :::does anyone got a filter module for sale??, i live in UK, thnaks in advance.
talk to you later. just another thought , is there any schematic for the cd player , to enable me to ad a HOME-made filter module.
any suggestion!!
regrads
peter
thanks for your replies, i do apprciated for your helps. i will post a pic later .
PS :::does anyone got a filter module for sale??, i live in UK, thnaks in advance.
talk to you later. just another thought , is there any schematic for the cd player , to enable me to ad a HOME-made filter module.
any suggestion!!
regrads
peter
Pink triangle
Hi Alistar:
thanks for your kind offer. I would like to take up this offer to borrow the filter module from you!! to try out, I will insist to pay for the posatge for the filter,
please email me so that I can give my address to you
thanks again
Regards
peter c
peter@hifibug.plus.com
Hi Alistar:
thanks for your kind offer. I would like to take up this offer to borrow the filter module from you!! to try out, I will insist to pay for the posatge for the filter,
please email me so that I can give my address to you
thanks again
Regards
peter c
peter@hifibug.plus.com
please contact me
Hi Alistair
Could you please contact me so that I can give the addreess to you.
i like to borrow your filter module to try out
Thanks
my email is
peter@hifibug.plus.com
Hi Alistair
Could you please contact me so that I can give the addreess to you.
i like to borrow your filter module to try out
Thanks
my email is
peter@hifibug.plus.com
Clock on Cardinal & da Capo
I have just bought a da Capo which has four (4) BNC cards
and no clock interface. I have a clock interface on a PT Ordinal.
My question is:
Can I unplug the BNC interface and simply replace it with the clock from the Ordinal?
They look similar?
Any suggestions?
Thanks
Alistair P.
PS
I sent the filter..
I have just bought a da Capo which has four (4) BNC cards
and no clock interface. I have a clock interface on a PT Ordinal.
My question is:
Can I unplug the BNC interface and simply replace it with the clock from the Ordinal?
They look similar?
Any suggestions?
Thanks
Alistair P.
PS
I sent the filter..
hi Alistair
Recived the filter OK , it works ,but the cd rom judder and start skipping badly!!
i need to repair the transport section!!
any one have any idea how to recalibrate the laser and the electronics??? there are 4 pot to be set, impossible without a calibration method!! pleae help!!
a schematic of the player will help immensely!!
thanks for the help and best regards
peter
Recived the filter OK , it works ,but the cd rom judder and start skipping badly!!
i need to repair the transport section!!
any one have any idea how to recalibrate the laser and the electronics??? there are 4 pot to be set, impossible without a calibration method!! pleae help!!
a schematic of the player will help immensely!!
thanks for the help and best regards
peter
- Home
- Source & Line
- Digital Line Level
- Da-capo issue (John W?)