Jim Marshall originally made his name with a shop where local musicians could hang out, try gear, and interact. While his amps were sold globally under the Marshall name, they were branded as Park Amplifiers in the UK, offering a slightly hotter tone and becoming rarer and highly coveted.

Mitch Colby, having spent years with Marshall Amplification, has dedicated over a decade to perfecting the Park lineup. He’s meticulously recreated the iconic tones of Jim’s early days while also designing four new amps that carry on the spirit and legacy of Park Amplifiers.

The Park P18 Combo, based on the iconic Marshall 18 and WEM Dominator circuits, is a versatile tube amp with modern upgrades by Mitch Colby.

It features a High Gain Mode, adjustable wattage (18W down to 0.5W), and delivers exceptional tone at any volume. Originally known for its throaty overdrive and smooth tremolo, this amp has been elevated to produce both beautiful cleans and aggressive rock tones.

Pair it with a reconed Alnico Blue Vintone for punchy brightness or a Celestion Greenback for vintage warmth. The P18 is also available in a compact head format with the same meticulous craftsmanship.