DIY DAC
- pre65
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#1 DIY DAC
Hi-after speaking with Al about his DAC,and reading up on the Lampizator web site i see the recommended chips are CS4397 + CS8416.
I have found this on e-bay and it seems a self contained jobbie
http://cgi.ebay.co.uk/UPGRADED-24bit-19 ... .m63.l1177
Is this as simple as it looks ?
I have found this on e-bay and it seems a self contained jobbie
http://cgi.ebay.co.uk/UPGRADED-24bit-19 ... .m63.l1177
Is this as simple as it looks ?
The only thing necessary for the triumph of evil is for good men to do nothing.
Edmund Burke
G-Popz THE easy listening connoisseur. (Philip)
Edmund Burke
G-Popz THE easy listening connoisseur. (Philip)
#3
I think you will be paying a reasonable £15 premium, for improved power supply and through hole components instead of the infernal surface mounts.
The only thing is, this board is an unknown quantity at the moment, whereas the other type has much written about it, with regard to upgrades etc.
If you don't fancy tackling surface mounts, then this seems good value, if less fun.
Plug and play, as they say.
The seller is the one i used and the same one as mentioned on the Lampy site. So it should be fine.
The only thing is, this board is an unknown quantity at the moment, whereas the other type has much written about it, with regard to upgrades etc.
If you don't fancy tackling surface mounts, then this seems good value, if less fun.
Plug and play, as they say.
The seller is the one i used and the same one as mentioned on the Lampy site. So it should be fine.
Much to learn there is.
- pre65
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#4
Thanks Al-i was attracted by the use of "normal" components,although i understand surface mount can be good for digital circuits.
I will give it a go and report back.
I will give it a go and report back.
The only thing necessary for the triumph of evil is for good men to do nothing.
Edmund Burke
G-Popz THE easy listening connoisseur. (Philip)
Edmund Burke
G-Popz THE easy listening connoisseur. (Philip)
- pre65
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#5
Hi-the DAC kit i have ordered has an optical digital input as well as the normal phono digital input.
Now i have never had the opportunity to try an optical connection between transport and DAC and what i have read in the past seemed to suggest cable was best.
Any opinions on optical connections ?
Now i have never had the opportunity to try an optical connection between transport and DAC and what i have read in the past seemed to suggest cable was best.
Any opinions on optical connections ?
The only thing necessary for the triumph of evil is for good men to do nothing.
Edmund Burke
G-Popz THE easy listening connoisseur. (Philip)
Edmund Burke
G-Popz THE easy listening connoisseur. (Philip)
#6
I think that is what Lampizator refers to as the maxi version of that DAC kit and he seems to rate it (for whatever that is worth).
Re the optical cable, the "received wisdom" is that as a digital medium it is inferior to a 75 ohm cable with bnc connectors.
Re the optical cable, the "received wisdom" is that as a digital medium it is inferior to a 75 ohm cable with bnc connectors.
"Its good enough for Government work."
- pre65
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#7
As i have one older CD player with only an optical digital output at least i will still be able to try the new DAC with it.
The only thing necessary for the triumph of evil is for good men to do nothing.
Edmund Burke
G-Popz THE easy listening connoisseur. (Philip)
Edmund Burke
G-Popz THE easy listening connoisseur. (Philip)
- pre65
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#8
Hi-the DAC has just been delivered !
The box was a bit battered (not like fried fish !!) but it works.
Initial impression is positive,its onlt been on 10 mins with the NEC drive and 845 into VoFos but i like what i hear.
Just seems a bit clearer throughout the range,but will give a better opinion when it's had time to burn in.
http://i111.photobucket.com/albums/n146 ... NewDAC.jpg
The box was a bit battered (not like fried fish !!) but it works.
Initial impression is positive,its onlt been on 10 mins with the NEC drive and 845 into VoFos but i like what i hear.
Just seems a bit clearer throughout the range,but will give a better opinion when it's had time to burn in.
http://i111.photobucket.com/albums/n146 ... NewDAC.jpg
The only thing necessary for the triumph of evil is for good men to do nothing.
Edmund Burke
G-Popz THE easy listening connoisseur. (Philip)
Edmund Burke
G-Popz THE easy listening connoisseur. (Philip)
- pre65
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#9
As I had a free day today the DAC has finally been re-housed in one of those reasonably priced Italian boxes.
http://i111.photobucket.com/albums/n146 ... inabox.jpg
Whilst the DAC was out of action I put the Cambridge Audio D500 SE CD player back in the system,and was initially supprised by the sound !
But after a short while it wore off and was glad to get the NEC CD rom reader and DAC back where they belong.
http://i111.photobucket.com/albums/n146 ... inabox.jpg
Whilst the DAC was out of action I put the Cambridge Audio D500 SE CD player back in the system,and was initially supprised by the sound !
But after a short while it wore off and was glad to get the NEC CD rom reader and DAC back where they belong.
The only thing necessary for the triumph of evil is for good men to do nothing.
Edmund Burke
G-Popz THE easy listening connoisseur. (Philip)
Edmund Burke
G-Popz THE easy listening connoisseur. (Philip)
- pre65
- Amstrad Tower of Power
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- Location: North Essex/Suffolk border.
#11
YES !Mike H wrote:This is the black box on the left yes?
The RH one is my NEC CD rom reader (with a digital output as well )
The only thing necessary for the triumph of evil is for good men to do nothing.
Edmund Burke
G-Popz THE easy listening connoisseur. (Philip)
Edmund Burke
G-Popz THE easy listening connoisseur. (Philip)
#15
Ah of course this is a different board to mine , isn't it.
Ignore my previous comment then.
Supposed to be much the same though, as far as i remember.
Probably benefit from a Lampy type output stage, just as mine did.
So....no i haven't tried this one, Simon.
Quite happy with mine, it's near enough for me.
Not really interested in trying to squeeze the last few % from CD, or anything for that matter.
Ignore my previous comment then.
Supposed to be much the same though, as far as i remember.
Probably benefit from a Lampy type output stage, just as mine did.
So....no i haven't tried this one, Simon.
Quite happy with mine, it's near enough for me.
Not really interested in trying to squeeze the last few % from CD, or anything for that matter.
Much to learn there is.