Works great, power supply not included !

Pedal condition see photo!

Pedal condition see photoDelivery to USA 7-14 days. Delivery worldwide 14-30 days!!!!

Mode Allows for selection of the Jackhammer’s two modes; Overdrive and Distortion. Overdrive gives you traditional Marshall open roar, similar to JCM 800 style Master Volume models with more bite and dynamics. Distortion Mode delivers a more saturated high gain compressed tone, similar to the high gain channels on JCM 2000 models.

Gain

This increases the amount of distortion, taking you from vintage Always use good quality shielded leads. Always use 9V regulated DC supply with centre negative. Although it may seem obvious the first action in achieving a good effected sound (be it duration / compression etc.) is to find the perfect bypassed sound. This will then allow the correct level to be set with the effect unit to allow a cut or boost in volume and a realistic tone. On clean channels it is advisable to set the gain (or volume) to a setting of no less than one quarter maximum so as not to get unrealistic results due to any volume dependent tonal shaping on the amplifier preamp. Setting Up 3 ENGLISH 4 5 ENGLISH breakup, ideal for big crunchy chords, sweet singing blues and classic rock on Crunch mode; and from powerful overdrive to full on high gain distortion and compressed super saturation on the Lead mode.

Volume

Adjusts the volume of the Jackhammer, allowing you to set the pedal for a boost or cut in volume when in operation, should you so wish.

Treble

Adjusts the Treble frequencies in your tone.

Bass

Adjusts the bass frequencies of your tone.

Contour Freq.

By adjusting the Contour Freq. you can govern exactly which frequencies the Contour control (item 9) will scoop. With the Contour Freq. set at 12 o’clock the Contour acts like a traditional Marshall Contour control. Turning the Contour Freq. anti-clockwise cuts lower mids and bass from your tone, while turning the Contour Freq. clockwise will cut upper mids and treble.

Contour

The Jackhammer features a stunning Contour control, modelled on the acclaimed Contour circuitry found on our Valvestate models. This allows you to ‘scoop’ certain frequencies from your tone. This item controls the amount of scoop in your tone. Turning clockwise will scoop out more mid. When full counter-clockwise the Contour section, including the Contour Frequency control, is bypassed.