2018年6月27日 · LM3886 sounds good, and Jeff Rowland like produce ampfillers built on this LM. And Arcam FMJ-19 built on LM3886 too. - Much reviews in different audio magazines. So - LM3886 has an output current - 11.5 A And Jeff Rowland put 6 …

2019年2月28日 · The gains are setup with these in mind: - Use the minimal LM3886 stable gain, which according to the datasheet is ~10. I used 11 just to be sure - Have the LM49710 clip first to get a much nicer clip behaviour without saturating it. Check the attachments for the 2 behaviors: LM3886 clipping or the LME49710 doing the clipping.

2022年1月15日 · I have copied to .lib file to the main LIBRARY folder and then used "Add Part Wizard" tool to import the model, I selected the 6 pin op-amp model and renamed the pins as they appear in the model file (.SUBCKT lm3886 Vip Vin VDD VSS Vout MUTE) I constructed a simple circuit and wanted to run the simulation but when I do that uCap shows me the ...

2021年8月5日 · What's marginally better in the LM3886 (that's what they used, right?) Stereo crosstalk: ~10dB better (discrete is already below -90dB by 5kHz. Like I said "subjectively, performance is the same!" The discrete version is spec'd to run 4 ohm bridge mode, but it's not much of a feat. Why not? Because, 4 ohm bridge gives you 180W @ 1% distortion.

2016年6月19日 · I'm using a LM3886 as the output stage, with +/- 24ish supplies from a 18-0-18 80VA toroidal transformer. I'm also using some current feedback to raise the output impedance, in order to reduce damping and let the speaker flap around, giving a more "valvey" sound.

2019年6月8日 · As I may know for the Neumann KH120, these loudspeakers are built around the LM3886. There's absolutely no hiss even a few centimeters away. These are proximity loudspeakers (listening distance between 20 and 50cm (8" to 20"))

2021年2月16日 · I have Kinoshita RM11 replica speakers, bi-amplified by 4 mono blocks attached to the back of the speakers....the compression chambers are powered by 2 amplifiers mono based on Neurochrome Modulus 86, and 40cm bass …

2024年7月19日 · EEVblog Electronics Community Forum » ; Electronics » ; Projects, Designs, and Technical Stuff » ; Super easy composite amplifier utilizing LM3886/76!

2021年5月14日 · Yes, the inputs to the LM3886 are very high impedance -- basically no current enters them. Adding Rin actually decreases the input impedance of the system as a whole. The resistance to ground is Rin in parallel with a really, really large resistance which is basically Rin.

2018年12月27日 · Hello, I build myself a stereo LM3886 amp with a toroidal transformer, a power supply board, 2 mono boards with LM3886, Volumio, 7" touch display, Khadas Tone board and an encoder for hardware volume control. Because it sounds that great, I want to make the supply board and LM3886 boards myself...