39 lines
1.5 KiB
Plaintext
39 lines
1.5 KiB
Plaintext
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For the price of 20 1% resistors and a plug, with no power supply needed
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you can make a D/A converter.
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You need one plug for your amp, one for your parallel port and 9 20k and 9
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10K resistors Use 1% resistors if possible <20> and 20k sound much better than
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22k.
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Printer Port:
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signal pin 20k 20k
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D0 2 ><3E><>İ<EFBFBD><C4B0><EFBFBD><EFBFBD>İ<EFBFBD><C4B0><EFBFBD><EFBFBD>0v
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20k <20> 10k
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D1 3 ><3E><>İ<EFBFBD><C4B0>Ĵ
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20k <20> 10k
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D2 4 ><3E><>İ<EFBFBD><C4B0>Ĵ
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20k <20> 10k
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D3 5 ><3E><>İ<EFBFBD><C4B0>Ĵ
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20k <20> 10k
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D4 6 ><3E><>İ<EFBFBD><C4B0>Ĵ
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20k <20> 10k
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D5 7 ><3E><>İ<EFBFBD><C4B0>Ĵ
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20k <20> 10k
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D6 8 ><3E><>İ<EFBFBD><C4B0>Ĵ
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20k <20> 10k
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D7 9 ><3E><>İ<EFBFBD><C4B0>Ĵ
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20k <20> 10k 100 MFD
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<20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD><EFBFBD>> TO AMPLIFIER
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<20> 10k
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GND 20 ><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>>
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0v
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This circuit was included in an Amiga mod file player package by Mark J.
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Cox. He acknowledges Harry Stox for the circuit. I have tested it and found it
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to be pure gold.
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The Researcher_P80
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Downloaded From P-80 International Information Systems 304-744-2253
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