PedalPCB Spirit Box 2026 - Glow in the dark powder coated

Up for grabs is a custom-built PedalPCB Spirit Box (EarthQuaker Devices Ghost Echo Reverb circuit) loaded into a striking 125B glow-in-the-dark enclosure. Built with high-end components, rock-solid hardware, and targeted circuit tweaks to fix the common quirks of the original design. The Spirit Box has an Accutronics “Belton brick” powered reverb unit capable of delivering everything from light springy sounds to haunted castles full of cavernous screams. Very flexible control set allows you to dial in anything from country slapback tones to massive depth shoe gazer type reverbs.

Key Features & Modifications

• Belton Digital Reverb Module: Delivers that iconic, haunting spring/hall hybrid space at the core of the Ghost Echo tone.
• Improved Unity Gain: Swapped R4 to an 18k resistor (up from 10k) to eliminate volume drops and hit a true, seamless unity gain when engaged.
• Expanded Dwell Control: Replaced R8 with a 12k resistor (down from 22k) and upgraded the Dwell pot to a B25k (up from B5k) for a drastically wider parameter sweep—taking you from subtle ambience to lush, self-oscillating atmospheric chaos.

Hardware & Aesthetic Specs

• Enclosure: 125B size with a luminescent glow-in-the-dark finish.
• Graphics: Custom top graphics sealed under a durable, professional-grade SprayMax 2K clear coat. Your decal will be true to the original.
• Hardware: Premium Switchcraft jacks and a sleek PedalPCB top-jack routing plate.
• All-Black Hardware Accent: Fitted with a black footswitch, black LED bezel, black dress washer, and black fluted knobs featuring silver reflector caps

Controls

• Attack – Controls the length of Pre-Delay
• Dwell – Adjust the length of decay (feedback is normal at extreme settings)
• Depth – Adjusts the wet/dry signal mix

Enclosure

• 125B enclosure with top-mounted jacks
• Ships quickly and packed with care. Feel free to reach out with any questions