Catalinbread Sinkhole vs Walrus Audio Mako R1 Reverb MkII

The Catalinbread Sinkhole and the Walrus Audio Mako R1 Reverb MkII are both pedals sharing ambient, shimmer. The Catalinbread Sinkhole leans modulated. Current prices: $169.99 vs $318.

Similarity
citedBlended from circuit-archetype lineage, dynamic feel, tone-signal overlap and tone-vector distance — the tone vector itself is derived from editorial description text, not a measured acoustic signal, so this reflects how similarly the catalog copy describes the two, not a lab measurement. Shown only within a gear class, and only where there's enough evidence to be meaningful.

49% somewhat different

Shared genres
citedGenres both listings are associated with.
  • Ambient
  • Post-Rock
Shared tone character
citedDerived from overlapping tonal signals across both listings.
  • ambient
  • shimmer
Citation fame
citedCitation/mention fame — how often this gear is cited across artist rigs and gear discussion.
0%
0%
Price

$169.99via Reverb

$318via Reverb

Description

The Catalinbread Sinkhole Ethereal is an Ethereal variant of the Sinkhole modulated reverb, building on the four-voice-chorus-within-hole-reverb architecture with additional Ethereal character that pushes the reverb into even more abstract, infinite-horizon ambient territory. Extended reverb decay and shimmer-adjacent processing create expansive, immersive textures suited for ambient drone and post-rock applications. Built by Catalinbread in Portland, Oregon.

The Walrus Audio Mako Series R1 is a high-fidelity stereo reverb, the sequel to the acclaimed D1 delay, offering six reverb types with deep adjustment in a compact pedal. Dedicated Decay, Swell, and Mix knobs sit alongside a Tweak knob that accesses Rate, Depth, and Pre-Delay, a Tune knob for low and high frequency voicing, and an X parameter unique to each reverb, such as overdrive on Spring or room size on Hall. Modes include lush halls and rooms plus experimental voices like Refract, a glitchy texture over diffuse reverb, and Air, an aerated reverb with subtle shimmer. It excels at expansive stereo space and ambient exploration. It suits ambient, post-rock, and experimental players wanting a versatile, workstation-grade reverb with presets in a compact enclosure.

Genres
citedGenres this gear is documented as being used in.
  • Shoegaze
  • Experimental
Tonal lean
  • modulated
Good for
citedOccasions this gear suits — judged per model, or derived from its wattage, connectivity and category.
  • Live
  • Studio
  • Worship
  • Live
  • Silent Stage
  • Studio
  • Worship

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Catalinbread Sinkhole vs Walrus Audio Mako R1 Reverb MkII — Shared Character & Differences — NodeTone