Very good!

The extension is well done and the UI is pleasing. It work as advertised. Suggestion for future upgrades: Individually control volume on browser's tab, and a dark theme would be nice.

I needed something to help me make my ears bleed like when I was a teenager and this feckin' delivers.

Make the addon work for Firefox nightly android as well.

It works perfectly!

A quality plugin, and very impressive. So much so that it got me into making a Firefox Community login to write this review (for the first time ever).

Performance is very good in realtime, though I've not tested this on older machines in terms of CPU cost.

Something very important needs to be mentioned for new users leaving bad reviews:

To get this working, you will need to RESTART Firefox, after closing all instances and threads ! At least under Firefox 103.0.2 Linux 64bit.

The perfect feature addition for the future (perhaps as a paid option) would be realtime "Normalisation" or "Compression"/"Limiting". Someone else mentioned wanting a higher amplification boost, and this would necessitate processing to stop audio-clipping.

Excellent

This is a simple to use and hear equalizer and amp. The presets make it easy to try different setups to find what sounds right to you. You can also set up your own custom EQ and save it. The amp lets you add some volume if you need it (I did). One word of advice, make sure you hit the refresh button to ensure your current selection is being used and ON. Thank you to the developer for an easy to use AMP/EQ. Well done.

To my pleasant surprice there also was a mono feature that's very useful for when audio might be located to only one or the other channel.

Very handy that I don't need a second plugin for that.

Nicest thing is that it all works flawlessly. Great plugin!

Edit: Could have been very nice if there also where an audio compressor to that as well.

A perfect equalizer for improving the sound of small speakers or loudspeakers. Thanks to Audio Equalizer by Muyor, I can listen to music on the Internet with great bass and treble! Try it, you won't believe it! (Firefox 102.0 64-bits)

Все працює супер! Тепер YouTube Music на динаміках монітора грає краще :)

Works very well but I wish it allowed to boost above 12db. I like to keep the preamp and volume low but I like that deep bass rumble while I'm working. Since it doesn't allow boosting above +12dB, I have to raise the volume a bit which distracts me while I'm working. Maybe the developer can add a pro mode with a warning that allows to boost above +12dB maybe upto 16-20dB atleast.

Jó

perfect, i can do anything i want