ALL NEW - SHIPPING 06.26.2026
PLEASE NOTE: ALL BLACK LTD. SALES FINAL
There are places where sunlight has never landed.
Nearly seven miles beneath the surface of the Pacific Ocean lies Challenger Deep, the lowest known point on Earth. Down there, the weight of the ocean becomes almost unimaginable. Mountains disappear beneath the water. Darkness is permanent. And yet, the depths are not silent.
The seafloor rumbles. Distant whales pass overhead. Storms churn far above, sending their voices downward through miles of black water.
Challenger Deep was created to capture that same sense of movement, pressure and impossible scale.
This is reverb drawn from the ocean rather than the outer reaches of space. Deep, fluid and constantly shifting, its reflections roll outward like slow underwater currents. Notes descend into vast spaces, gathering weight and dimension as they travel. The result is expansive without becoming brittle, and atmospheric without washing away the character of your instrument. (Unless you want it to.)
At restrained settings, Challenger Deep adds a cool, dimensional wake behind your playing. Chords bloom naturally, single notes carry farther, and familiar sounds begin to feel wider than the room containing them.
Push farther and the shoreline disappears.
Long trails stretch into dark, rolling ambience. Harmonics drift through the current. Reverb rises, folds and recedes with the patient movement of deep water. It can be haunting, beautiful or genuinely enormous, but it remains musical throughout the descent.
Challenger Deep is equally comfortable adding subtle depth to a clean passage, surrounding a melody with slow-moving atmosphere, or transforming an entire signal into a submerged landscape. It creates the sensation that the room has filled with water, broken free from the Earth, and begun sinking toward someplace no light can follow.
The deepest point in the ocean was named for the vessel that first went looking for it.
This one is for everyone still curious enough to keep descending.
Mr. Black Challenger Deep.
Dive in.
Jack Deville original design. Limited run of 59 pieces.
Basic Tech Specs:
- Input Impedance: ~470KΩ
- Output Impedance: ~2KΩ
- True-Bypass
- 9VDC 2.1mm negative center-pin power
(>100mA regulated supply recommended)
OR internal 9V battery (not included) - ~59mA Current Draw @ 9VDC
- 2.65" x 4.45" x 1.85"
(67.3MM x 113MM x 47MM) - 9.0oz
(255g)
PLEASE NOTE:
ALL LIMITED EDITION SALES FINAL!
NO RETURNS/EXCHANGES/REFUNDS.