2018年5月23日 · Opa2156 sounds a little more "detailed" and a little "grainy" in comparison. Opa1612 is generally slightly light weighted but very balanced otherwise. Smooth and natural. But just the bass sounds a bit far away in comparison. And opa1642 has a bit better soundstage I don't know why. The second time I did test with opa1656 and opa1612.

2023年3月9日 · SMSL SU-10 vs M500 MKIII vs DO300 21 vs 9 vs 11 dual op-amps OPA1612 (accoring to the spec from smsl-audio) What is the Op-amps doing in that? M500 SINAD is higher than DO300 with less op-amps.

2023年5月9日 · Hello together, i want to put one of the mentioned OP Amps in my amp. Which of the two mentioned OP Amps (OPA1612 or OPA1656) is the better one, in a scientific point of view. I don't care about listening tests or something else, just want to use the technical better one in my amp. Thanks in...

2021年4月30日 · It's a killer OpAmp, and better suited to non-inverting buffer duties than the OPA1612/2211 Low- and Mid-Frequency Test Signals for Evaluation of Room Modes // Measurements: ESS Hump revisited // Humpify -- apply "ESS hump"-style distortions to audio files

2020年10月20日 · Trying to declutter and am clearing out a bunch of DIY related things. November 2024 update, all prices lowered. 1) Ian Canada McFIFO / McDual XO - $150 shipped Originally purchased for use as a clock buffer for a miniSHARC based 8 channel DSP AES output project. It accepts multichannel I2S and...

2022年11月21日 · The SU6 has 4 1612, but I cant see how many 1612 in D6

2020年1月3日 · The OPA1612 is more robust against EMI than the LME49720. On some of the newr parts TI has released measurements of the EMI immunity, e.g. the OPA209 family. Reactions: Arpiben and pma

2018年3月5日 · Hello everybody, I read on several forum the advantage to use specific AOP for the final stage of DAC or Amplifier. Several reference are used on forum. It could be very interesting to test their performance: - SNR - Bandwish - slew rate -.... I suggest the following reference - 994Enh Discret...

2019年12月9日 · Technically speaking, it's really hard to beat opamps like AD797, AD8599, OPA1612, OPA1656, so it might be safer to use one of these over the "exotic" ones, unless swapping opamps is really fun for you and you have enough money to spend on this hobby.

2018年12月28日 · OPA1612/2211 has excellent CMRR but PSRR isn't stellar and strictly follows OLG. And bias current vs common-mode voltage has a slope that adds distortion (H2) when source impedance isn't super low and well balanced while OPA2156 doesn't have that problem (but may have nonlinear capacitance vs CM voltage unless …