BassDigger
500+ Head-Fier
Indeed, it is rather amazing! Yes, based on my own experience with so many DACs, examining their designs, I can almost get a sense of how something will sound.**
...
- The old TDA1540 (14-bit with 4LSB) and TDA1541/2 (16-bit with 1-2LSB error - this spec is very very doubtful, I've heard that it's no better than 15-bits, and even then it's probably worse than that.) as used on the Valab and TeraDACs. They also suck in terms of resolution.
- The most resolving R2R chip I've heard is probably the PCM63 followed by the PCM1702 and maybe the UltraAnalog Modules...
I'm sorry both to be so late to the party and nit-picking on something that was written months ago.
I just wondered if you'd give your impressions of the ever-popular TDA1541 chip, in any of its guises?
Of course, I'm sure you know that it's the much maligned TDA1543 chip contained in the Valab and Terradac. Do you rate the PCM chips so much higher, that you think any difference between the 1541 and 1543 as irrelevant?
Thanks.