KMA Audio Machines Wurm Distortion Pedal

  • £199.00
  • (Free UK Delivery)
Item out of Stock | Usually dispatched within 24 hours

Its dark legend is told for thousands of years - an old creature, full of grief and malice he will bring destruction and terror over the tracts of land. Feel the fear and the destructive energy of that ancient monster with the WURM.

KMA Audio Machines will bring you the legendary distortion sound of the out of production HM2 MIJ model. Its sound was a key element of the swedish chainsaw metal invented by Bands like Dismember and Entombed. We took the ingredients and developed a way more flexible distortion pedal. We kept the classic active EQ section and added two more bands to give you a wider range of tones to tailor your evil and gritty distortion sound. Each band has an internal trimpot to change the center frequency and fine-tune your sound. To switch between the original HM2 high control and the KMA Audio Machines designed EQ band, we added an internal DIP SWITCH. Switch 1 activates the WURM EQ High Mids Mode while switch 2 is in off position. To get the HM2 chainsaw high mids put switch 1 in off position and switch 2 in on position, crank the LOWS and the HIGH MIDS to hear the chainsaw. Activating switch 1 and 2 gives you then three bands, which are controlable via the HIGH MIDS control. TERROR dials in the malice and evil distortion sound you are searching for! Crank it and you will feel the rageous ancient WURM.

Every pedal is designed, assembled, silkscreened, tested and numbered by hand in our small workshop. We use doublesided PCBs which are designed, tested and assembled by ourselfs, to guarantee a high quality standard and keep the price of our pedals reasonable. The use of an indestructible powdercoated die-cast enclosure ensures a maximum durability.

Here at Guitar FX Direct we are committed to customer satisfaction and want you to recieve your order as quickly as possible so you can get plugged in and enjoy your new Fx Pedal.

All UK orders are dispatched using Royal Mail and will need a signature upon delivery. If you place your order before 1pm Mon-Fri and the item is in stock we will dispatch the same working day.

Our standard delivery is currently FREE to the UK and usually takes from 3-5 working days but if you need it quick, Next day delivery is only £6.99. For example if you order before 1pm on a Monday you will receive your shiny new guitar pedal on the Tuesday! Please note if an order is placed on a Friday before 1pm with Next Day Delivery as the delivery option you will receive Monday, order after 1pm and it will be sent Monday and delivered Tuesday.

Guitar FX Direct ship worldwide usually with Royal Mail International signed for, European delivery time is usually between 5-10 days. If you have any questions regarding your delivery please drop us an email.


Guitar FX Direct have a 7 Day Hassle Free Returns Period. Return or exchange an item - our 100% money back guarantee.

In accordance with the Distance Selling Regulations, the customer has the right to cancel the contract at anytime up to 7 working days starting the day after delivery. Customers are responsible for the costs and arrangements of unwanted goods to Guitar Fx Direct.

Goods should be returned with the original packaging in good condition to avoid the products being damaged on their return journey. It is the customers responsibility to take reasonable care of the goods during the cancellation period.

Any return labels should not be placed directly on the item packaging. Please wrap any items to be returned in a protective layer and place any labels on this outer packaging.


Returns and Refunds

Refunds can only be made by the method originally used to pay for the goods. Credit/debit card refunds will be processed immediately and normally take 3-5 working days to show on the customer's account.

Goods that have been altered from their original condition in any way cannot be returned.

Goods cannot be returned as faulty where a specific defect in the product was brought to the attention of the customer at the point of sale.



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