Spectral Palace

The Spectral Palace combines two Holy Island Audio circuits in one enclosure: the Glass Palace, a stripped-back aggressive boost with a selectable crisp or unruly gain stage, and the Spectral Fire, a low-to-mid gain overdrive with a three-band EQ.

Run together they stack into a crushing, doom-ready wall of gain, or each side can be used on its own as a boost or a flexible drive. It's a two-in-one dirt box aimed at heavy players who want both stages in a single footprint. Printed and assembled in Cardiff, Wales.