Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: DAC vs outputs posted by Lou S on April 3, 2017 at 17:32:34:
Or you could eliminate the OP amp entirely. My DIY DAC/line stage takes the balanced current output from a PCM1794 DAC chip and uses two pairs of resistors to accomplish the I/V conversion. The resultant signal is fed directly to the grids of the differential line stage.
"It is better to remain silent and thought a fool, then speak and remove all doubt." A. Lincoln
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Follow Ups
- RE: DAC vs outputs - JKT 04/4/1711:32:19 04/4/17 (6)
- RE: DAC vs outputs - Lou S 14:06:53 04/4/17 (5)
- RE: DAC vs outputs - JKT 22:14:06 04/4/17 (4)
- RE: DAC vs outputs - Lou S 03:21:04 04/5/17 (3)
- RE: DAC vs outputs - ahendler 16:33:24 04/5/17 (2)
- RE: DAC vs outputs - Lou S 16:45:33 04/5/17 (1)
- RE: DAC vs outputs - Duster 18:29:11 04/5/17 (0)