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19 maj 2017 · You have to understand the circuit to figure out which opamp properties are important - basically all of these good audio opamps, if _used correctly_, are completely indistinguishable from each other (by ear) apart from noise level (if in a preamp dealing with low-level signals).
30 sty 2004 · The LME49720 output stage is optimized for supply voltages under +-17 volts. The LME49860 is optimized for +-14.5 to 22 volts. The LM4562 is similar to the LME49720 except it's in a metal case and has better heat dissipation and drives 600 ohms effortlessly.
10 paź 2020 · For me its clear evidence that LM4562 is a very good op amp. I have also tried opa1642, 1612 and 2134, but they are all slightly inferior to lm4562 soundwise in Aiyima a04.
10 paź 2010 · some info here on different Opamps ASUS Xonar Essence STX soundcard review. looked into this myself to change my LM4562 on the prelude, it can become a minefield and quit dear for the very good Opamps especially the Dual types, theses can cost more than the sound card it's self.
21 paź 2012 · Normally would recommend the LM4562, but the 1600 exceeds the maximum power supply voltage. The 1600 has a +/- 18.5V supply and the absolute maximum the LM4562 is rated for is +/- 18V, with +/- 17V recommended.
15 mar 2014 · LM4562 is my usual drop in candidate and it added a lost of space clarity and extension in some situations. However one has to take care with the faster op amps that they may oscillate. Some circuits need slight variation by adding caps to the power supply rails next to the op amp to prevent this.
The X-Fi Titanium HD has been fantastic in stock form. The card includes two pairs of socketed opamps. One pair of single opamps that are used as a buffer, and one pair of dual opamps that are...
