January 2020 Special Offer 

Happy New Year to All!

To celebrate the New Year and a new decade we have decided to launch you a special offer.

Every order placed between the 6th of January and the 31st of January will receive a massive discount.

Every Jam Jar Amp (or kit) purchased during this time will be eligible. 


But there is a twist of course!

 What is the twist? Simply make your purchase as normal and when it arrives, publish a social media post (Facebook, Instagram or Twitter) with a photo (and some kind words) and use the tag #thejamjaramps . Once we receive the notification of your post you will receive a refund of 30% of the purchase price (of the amp/kit/special, postage is excluded)