eoocvt 5pcs Piezo Contact Microphone Mic. Pickup for Guitar Violin Viola Cello Banjo

Very usable decent sound and for the money it's a great deal. Sounded good on Autoharp and 12 string guitar.

If you're hesitant, dont be it's worth every penny. I've used on my violin, and during two separate performances I had issues with the pickups on my acoustic electric ukulele and guitar. Luckily I had these pickups in my case and honestly they worked better than the factory pickups that came with the instruments. Worth every penny. Great for emergencies or just micing difficult instruments. 10/10 recommend and I will be buying more

I used this without sending the signal to a guitar amp and still got a good signal. I stuck one of these to an empty soda can and sampled the sound of it clanging and it made a sound so cool that it made it into a major part of a song I wrote. The only thing I'm concerned with is the 3M film. I'm not sure if it's reusable. If not, I hope it works just as well when just taping it to an object. Luckily you get 5 in a pack.For my purposes I'm using these to sample all kinds of different objects that you normally wouldn't hook up a piezo pickup to. That means eventually I'll need to remove the 3M film and move them from object to object. For the price you could always get more of these. So far I've done a soda can and plan to use this on a Kalimba, a wood table, a glass bottle, window, and more.I'm not sure what the paper clip things are for but I guess thanks for the free office supplies. I don't use the velcro either but I could always use that elsewhere too.Overall this is a great value. I just hope I can figure out how to reuse the sticky tape or be able to replace it or just use painters tape to tape these to different things once the 3M film has lost it's stick.

Hace un tiempo ví como se usaban para convertir platillos en triggers electrónicos. Llegaron y los instalé, funcionan 10/10. Son maravillosos

Bought em for recording vibrations not for instruments. Slapped a 3.8 adapter n i can record sound fx. I been experimenting on everything! So far so good

I love these Piezos! I am a musician and play anything that'll make sound- so I stick these on everything and record the results. Even tin cans! I am a guitar collector and these sound better then some of my pre-amps! Can't beat them for the price!

The price was nice, $17 for five. However, I tried two of the five mics today for the first time, and one didn’t work at all, while the other worked if its wire was placed just so. So, meh. Sound quality was ok.

Initially purchased these (5) and only received 1. Notified seller, and they promptly sent me another set. Thanks! 5 stars. I got these because they are very affordable and sound great. I have them on my acoustic drums to run them electric for easy recording. Work great! Thanks again!