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 A Guitar Amp ....... In A JAM JAR, with boost switch...​Specification​Wattage       1/4 watt With Boost SwitchSpeaker       66mm 2.5" 8ohmInput            1x 1/4" JackOutput         1x 1/4" Jack Impedance  4-16 ohmWeight         400g Dimentions 80x80x80mmPower           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 and used as a overdrive/fuzz! The amp is a high gain amp housed in a Jam Jar and has a naturally overdriven sound 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. Please note that the 9V battery is NOT included.

Special Edition Original with Boost

  • 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.

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