Gear with a similar tone character to the Catalinbread Sinkhole

Walrus Audio Descent

similar tone character

Alexander Golden Summer Reverb

similar tone character

EarthQuaker Devices Towers

similar tone character

Electro-Harmonix Oceans Abyss

similar tone character

Walrus Audio Mako R1 Reverb MkII

similar tone character

JHS 3 Series Octave Reverb

similar tone character

Old Blood Noise Endeavors Procession V2

similar tone character

Old Blood Noise Endeavors Obne Dark Star

similar tone character

Catalinbread SoftFocus

similar tone character

Strymon Cloudburst

similar tone character

Strymon BigSky

similar tone character

Electronic Audio Experiments Mirror House V2

similar tone character

Laney Black Country Customs Secret Path Reverb

similar tone character

Wampler Ethereal

similar tone character

Keeley Vibe-O-Verb

similar tone character

EarthQuaker Devices Astral Destiny

similar tone character

Walrus Audio Slö

similar tone character

Boss TE-2

similar tone character

EarthQuaker Devices Afterneath V2

similar tone character

Alexander Pedals Now We Are Ghosts Reverb

similar tone character

TC Electronic Hall of Fame Reverb

similar tone character

Mooer Modverb

similar tone character

SolidGoldFX Ether

similar tone character

Walrus Audio Slö Multi-Texture Reverb

similar tone character