Free guitar clinic: Alex Skolnick of Testament, live at Sound Pure on Sun, Oct 18 at 5:00 PM. Reserve a seat

Sound Pure's Take

We found this pedal to be extremely versatile with "studio-like" quality reverb. The fun just keeps coming with 3 unique sounding modes in the "Reverb Channel". Delay, slapback and great reverb, this pedal will keep you busy for hours experimenting with all the great tones and sounds Keeley is famous for!

Watch & listen

Keeley Caverns Bass Guitar Demo with Cody Fowler

The Keeley Caverns is a high quality reverb and delay pedal featuring a one second delay and three reverbs. The delay features a very unique feature we call Inverse-Dynamic Modulation. As your echoes fade, the modulation... Read more

The Keeley Caverns is a high quality reverb and delay pedal featuring a one second delay and three reverbs. The delay features a very unique feature we call Inverse-Dynamic Modulation. As your echoes fade, the modulation increases. Play hard, no modulation, let it ring out, modulation picks up for a super smooth watery sound. The reverb engine is nothing short of amazing. Three unique settings with pristine, high-quality audio processing. Modulated, Plate and Shimmer are the main setting and each has a Morph Control parameter that sets Depth, PreDelay, and Octave respectively. Thanks to Cody Fowler for low end with six strings. Thanks to Josh Montgomery, all around rad dude, video and pedal building machine.

From Keeley Electronics Inc.

Keeley Caverns Delay and Reverb

The Keeley Caverns Delay and Reverb combines a full-featured 1-second delay with a studio-quality multi-mode reverb. With its newly designed dual DSP platform engineered completely in house, the Caverns provides incredible tone and new delay and reverb effects in a compact pedal. The reverb and delay on the Caverns can be used individually or combined together, providing a rich and diverse range of sonic options in a low-noise design. The Reverb Channel of the Caverns features 3 unique modes including:

Modulation Mode – Introduces pulsing modulation to the reverb to add musical inspiration and provide a different take on normal reverb effects

Studio Plate Mode – Delivers studio-quality reverb with adjustable pre-delay reflections for the ultimate enhancement

Shimmer Mode – Enables control over the reverb with an additional and prominent emphasis on octave-up voices for another unique creative twist

With the new Morph Control, the reverb effects can be further customized in each mode with control over modulation pulse, pre-delay reflection, and octave-up voice intensity.  Enjoy some of Keeley’s best new reverb algorithms.  The Morph Control gives you creative freedom with some of the newest sounds in the industry. The Delay Channel incorporates 1 second of the most-advanced studio-grade 24-bit delay offered in a compact pedal design. To deliver a new and musically useful effect, Keeley Electronics designed the Caverns delay channel with its industry-first Inverse Dynamic Modulation feature. With dynamic modulation, the signal repeats stays clean until they begin to decay, only then adding modulation to the signal that grows in intensity as the note fades. The Keeley Caverns Delay and Reverb is a wonderfully rich, compact, and dynamic platform for time-delay enhancement for the serious musician.  Keeley Engineering develops its own delay and reverb algorithms.  These are crafted by musicians and engineers that live and die for music and sound.  Theses new sounds give you the freedom to dream music.

Dimensions:
ALL DIMENSIONS TAKEN FROM FACE FORWARD
Width (Not Counting Jacks) – 2.62″
Height (Not Counting Jacks) – 4.82″
Input / Output Jack Location – Top
DC Jack Location – Top The Caverns Has No Battery Compartment and Requires 9VDC Center Tip Negative Power Supply with 112mA+ Current. It works Fine with VooDoo Labs Pedal Power Power Supplies
All Keeley pedals include a one year parts and labor warranty!
For all repairs you must complete the Repair Ticket Form below before you return a pedal for repair. We only repair pedals that have been made or modded by us, or pedals that are going to receive our mod while they are getting repaired.
There may be repair fees for pedals that will be receiving mods or pedals that have malfunctioned from user error like plugging in wrong power supply, running over it with a truck, etc… Thank you for your cooperation!

Free 3-Year Warranty

Sound Pure stands behind our products. Free three-year warranty on this item. Coverage exclusions live in Terms & Conditions, Section 27.

Level of support and expertise that simply isn't available at big-box megastores. Read the warranty →

Returns

Try Before You Buy: take it home, commit only when it's right. Program details →

Sound Pure Studios Control Room A — Durham, NC

Sound Pure Studios · Durham, NC

Come hear it in our control rooms.

Sound Pure is a working studio in Durham, NC — a 1,000 sq ft live room and two pro control rooms. Book a session to audition gear in a world-class acoustic space before you buy.