This technology is ancient and more then likely out of date by now. This is the first guitar pedal I bought all those years ago and it still works. It's plastic but, clearly it's haled up over the years. It still works to which is totally awesome. This pedal's layout is rather cumbersome but hey, it works. I still prefer my Fly Rig 5 from tech21. Anyhow, if you have any comments, concerns, complaints, or just want to say hey, you can send me an email to TimothyClarkMusic@me.com and or a voice message on Anchor. You can also get more info on me by visiting timothyclarkmusic.wordpress.com and I'm Timothy thanking you for listening to yet another episode of The Brother Timothy Clark Podcast.