top of page

The Bloopberry


**This is EXACTLY the same as the Blueberry exept I wired the L.E.D's in the wrong way so they don't light up when you plug in** 


A Guitar Amp ....... In A JAM JAR!

​Wattage 1.25 watt
Speaker 66mm 2.5" 8ohm
Input 1x 1/4" Jack
Output 1x 1/4" Jack
Impedance 4-16 ohm
Weight 400g
Dimentions 80x80x80mm
Power 9V

​Key features
​Hand wired :- Hand Made on the Isle of Anglesey, North Wales. We are a small, family run business. All the Jars are hand drilled, hand wired and hand-labelled, making each one a little different (especially when your label is the 100th of the day!)

Each Jar's output will power any external cabinet including a 4x12, but can also be plugged into the input of an amp.

The amp is a cleaner and more powerful version of Original The 'JAM' Jar amp with bit of grit at full volume, as you turn down the volume on your Instrument (which is essentially the volume for the amp) it will clean up the sound. 


Bloopberry Amp

  • The Jam Jar is made of Glass and can occasionally be damaged while in transit. If this happens, please take photos for evidence (so we can claim back costs from Royal Mail) and we'll get another in the post. Please recycle the broken Jam Jar.

bottom of page