$(csi.user.businessName)

Main Content

Loading...

Deals for every list.It’s officially saving season.Shop now

Skip to content Go to Product Search

Visit our Support Center
Check your Order Status
Shipping, Delivery & Store Pickup
Returns & Exchanges
Price Match Guarantee

Order & Purchases

Check Order Status
Shipping, Delivery & Pickup
Returns & Exchanges
Price Match Guarantee
Product Recalls
Trade-In Program
Gift Cards

Payment Options

My Best Buy® Credit Card
Pay Your Bill at Citibank
Lease to Own
Buy Now, Pay Later
Best Buy Business Financing

Support & Services

Visit our Support Center
Schedule a Service
Manage an Appointment
Protection & Support Plans
Haul Away & Recycling
Contact Us

Rewards & Membership

My Best Buy Memberships
View Points & Certificates
Member Offers

Partnerships

Sell on Best Buy Marketplace
Advertise with Us
Affiliates: Creators & Publishers
Best Buy Health
Best Buy Education
Best Buy Business
Partner+

About Best Buy

Corporate Information
Careers
Corporate Responsibility
Sustainability

Sign in or Create Account

Get the latest deals and more.

Email Address

Best Buy appLearn more ›

Best Buy Canada

Accessibility Terms & Conditions Privacy Interest-Based Ads State Privacy Rights Health Data Privacy Do Not Sell/Share My Personal Information Limit Use of My Sensitive Personal Information Targeted Advertising Opt Out CA Supply Chain Transparency Act

In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.

Black Friday Deals

Deal of the Day

My Best Buy Memberships

Best Buy Business

Best Buy Gamers

Omega Seamaster Cosmic · Steel · Automatic search results

Filters

Skip To Results

Get it fast

Pickup · Ready todaySelect Store

Shipping · Get it today55423

Category: Amplifier & Effect Accessories

Price

to

$50 - $74.99

$75 - $99.99

$100 - $149.99

$250 - $499.99

Brand

Electro-Harmonix

EarthQuaker Devices

Features

Plug-In

Power Source

Plug-in

Plug-in/Battery-powered

Sort by:

Sponsored

Sponsored

Sponsored

Omega Seamaster Cosmic · Steel · Automatic in Amplifier & Effect Accessories (10)

Search all categories

9V O+
MODE
DRY RETURN OUT EFFECT DRY SUB OCTAVE OCTAVE UP
VOL TREBLE DRIVE SEND INPUT
electro-harmonix
POG
NEW YORK CITY, USA
SOUL FOOD

Electro-Harmonix - Soul POG Multi Effects Pedal with Polyphonic Octave Generator and Overdrive Circuit

Not yet reviewed

Not yet reviewed

Compare

R L + 9V R L I Manual Rate UNNE Width Mix NIP I P Presets Mode Classic Rndm Live TZ Step 1 Feedback BPU BPD TrigD 2 3 Modify Trig EXP Rate & Tap Slow | Normal | Fast Pyramids Activate EarthQuakerDevices Tap/Trigger

EarthQuaker Devices - Pyramids Stereo Flanging Device Guitar Effects Pedal

Not yet reviewed

Not yet reviewed

Compare

R L I R L Manual Rate Width Mix N NIP I P Presets Mode I Classic Andm Live TZ Step 1 Feedback BPU TrigD 2 3 Modify BPD Trig-U EXP Rate & Tup Slow Normal I Fast Pyramids Activate EarthQuakerDevices Tap/Trigger

EarthQuaker Devices - Pyramids Stereo Flanging Device Effects Pedal LTD Edition

Not yet reviewed

Not yet reviewed

Compare

EH4800 PHASE SHIFTER
electro-harmonix
NEW YORK CITY, USA

9V
INPUT
AMPERE
COLOR
STATUS
RATE

Electro-Harmonix - Small Stone Analog Phase Shifter Pedal with Rate Control and Color Feedback Switch

Not yet reviewed

Not yet reviewed

Compare

Sponsored