NUX Mighty Plug MP-2 Guitar and Bass Modeling Headphone Amplug with Bluetooth,13 Amplifier Models,20 IR,19 Variety of Effects

I was looking for a small multi-effects unit to travel with. This thing is awesome for practicing while you travel! It sounds great in headphones, but I also had good results plugging it into aux ports of car stereos and bluetooth speakers. I imagine you would have pretty decent sound if you plugged into a PA system too. Settings are easily tweaked on the 4 different channels (via the app), and the button to toggle between channels is at you guitar's jack, so it's not like having a peddle board, but you can still switch between channels somewhat easily. I cannot believe the variety of effects in such a small device, and such a low price! The only way to adjust sound is through the app, so that is a downside, but I just set it where I like it and only have to change it if I plug into a different device. Each channel can be set to a different volume level. Usually if I am moving from headphones to another device, that device has its' own volume control anyway, so no big deal. Highly recommend for anyone that needs portable tones, or even for any beginner on a budget. I wish I could have had so many tones for that price when I first started!Update after 6 months of use. I just noticed someone posted a negative review of this product and wished they had held on to some device they had from the 80s. Their main complaint was a lack of knobs and no volume control. I will admit that a physical knob or two, especially volume would be nice. The thing is, everything is adjustable in the app, sounds like this person did not realize that. I started playing in the 1980's and just 1 effects pedal would have cost about the same as the nux, and that would not be multi-effects, and no amp either. After 6 months I still love this thing! I just found out there is a 3rd party app called Mightier that can be used to tweak the different channels even further. I found that the volume varies if I am changing from BT speaker to headphones, so having to adjust volume on each channel if jumping between devices is a little irritating. Best to set everything to acceptable volume on headphones first, then just use BT speaker volume to adjust. Still super excited about this product and not sure how anyone could not like it, especially at this price.

I use this headphone amp plug with my bass guitar and in ear headphones, or over ear headphones. It's very practical for practice sessions when you don't want to plug into an amp. The app allows for fine tuning of gain, level bass, middle treble and mid frequencies (see last photo). The app has a metronome, and 10 different drum beats: pop, metal, blues, swing, rock, ballad rock, funk, R&B, Latin, and dance. Switch up the BPM the way you want. You can hear the drums and metronome through the headphones, but not the backing jam tracks. I'm not sure if that is intentional, but if I use the backing track I remove one of my earbuds as it can be heard through the phone's speaker. All in all this NUX system has been working quite well and the battery life of this amp is great. The % of battery is displayed on the app 'edit' page (last photo). Be careful not to blow out your eardrums- this thing amplifies quite well. No distortion noted... but then again I'm using this for quiet practice, and not rocking out so your mileage may vary. :)*** Edited on March 14,2022**I've added 2 more photos to show connectivity of the product and specific write up regarding the Bluetooth feature of the NUX .Since there have been many questions regarding connectivity, here is the paragraph from the booklet regarding Bluetooth:" You can connect your mobile phone or tablet by Bluetooth to play along with your favorite music either AUDIO or APP mode is selected. Go to your phone/tablet Bluetooth settings and search for MIGHTY PLUG to connect. When the Bluetooth is connected the device is ready for audio streaming only. If you want to control the effects, open the MIGHTY AMP application on your mobile device, go to SETTINGS> CURRENT AMP AND CHOOSE the MIGHTY PLUG device. AUDIO/APP LED indicators will show you the current status. Now you can customize and store your own presets."