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Old 25th June 2006, 01:15 PM   #1
56oval is offline 56oval  Australia
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Default new to the forum my nos DAC

it,s the 2nd project I modified it uses the philips 1541 chip non oversampling.valves 6c45pi output caps mundorf silver supreme the power supply is dual mono using awa 5V4 rectiiers its choke,cap,double choke ,cap the chassis is 2.5mm copper a case needs to be made for it .the orignal dac was made by Audiocentric & the new power supply was designed by Black Art Audio who also made the transformers and chokes .
Click the image to open in full size.
Click the image to open in full size.
the interconnects I made using products from AudioConsulting Serge was very helpfull.
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the black box is a 4500va isolation transformer made buy Black Art Audio a lot better than the Hydra I found .
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cheers Malcolm.
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Old 25th June 2006, 03:20 PM   #2
Netlist is offline Netlist  Belgium
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Malcolm,
I fixed that one image link.
Thanks for sharing this exceptionally good-looking piece of work.

/Hugo
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Old 25th June 2006, 09:54 PM   #3
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Default new dac test

see my new webpage

http://www.audiodesignguide.com/DAC_final/DacFinal.html
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Old 25th June 2006, 10:08 PM   #4
karma is offline karma  Canada
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ya that is nice work, i want one
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Old 26th June 2006, 05:16 AM   #5
56oval is offline 56oval  Australia
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Default thanks for the replys

I need to change the I/V resistor from 50ohm to 34ohm or make an inductor @ .33mhy with 34ohm resistance.
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