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Reverb · Electro-Harmonix

Electro-Harmonix Oceans 12

The Oceans 12 is a stereo reverb pedal with two simultaneous reverb engines offering 24 algorithms total, plus spillover functionality that allows reverb decay to continue when switching between engines.

  • 9V DC · center −
  • 150 mA
  • Stereo
New
from $234.38
Used (asking)
from $139

The rundown

Highlights

  • Dual stereo reverb engine with 24 algorithms
  • Spillover between reverb engines
  • Tap tempo control
  • Preset capability
  • Stereo input and output

Best for

Players seeking a comprehensive stereo reverb solution with multiple algorithms and the ability to layer or switch between different reverb types while maintaining decay.

Quick facts

Power
9V DC
Current draw
150 mA
Polarity
Center negative
Dimensions
120.7 × 100.1 mm
Stereo
Yes
Tap tempo
Yes
Status
In production

Where to buy Electro-Harmonix Oceans 12

$234.38 lowest new price · Reverb

Used listings asking $139–$221.94, median $214.44 (4 listings, small sample). Asking prices, not sold prices.

Current offers
SellerConditionPriceLink
ReverbUsed$139View
ReverbUsed$209.99View
ReverbUsed$218.88View
ReverbUsed$231.10View
ReverbNew$234.38View
ReverbB-stock$239View
ReverbNew$248.32View
ReverbNew$264.99View
ReverbNew$269.80View
ReverbNew$269.80View

Prices last checked 20 hours ago. Links to sellers are affiliate links.

Frequently asked questions

What power does the Oceans 12 require?

The Oceans 12 runs on 9V DC with 150 mA current draw and uses a center-negative connector.

Does the Oceans 12 support stereo?

Yes, the Oceans 12 features stereo input and output for stereo signal processing.

Can you save settings on the Oceans 12?

Yes, the Oceans 12 is preset-capable, allowing you to save and recall reverb settings.

What are the dimensions of the Oceans 12?

The Oceans 12 measures 120.7 x 100.1 mm.

Similar pedals

Same type, similar features.

Specs from pedalfilter. Summary written by PedalBro from those specs and public descriptions.

Page last updated September 29, 2026.