Skip to content

EarthQuaker Devices Buffer Preamp

Marsoni M251S
Sale price$139.00
Pay 4 payments of $34.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
EarthQuaker Devices Buffer PreampA buffer is an important tool to combat tone loss with long cable runs or in signal chains running lots of true bypass pedals. With its high 1 Mohm input impedance and low 100 ohm output impedance, the EarthQuaker Devices Buffer Preamp will restore your tonal integrity and give you back the clear and dynamic signal you deserve. Not only will it restore high end loss, this device has a little trick up its sleeve that will also give your low end a
Easy Shipping

Quick Dispatch:

Your EarthQuaker Devices Buffer Preamp orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your EarthQuaker Devices Buffer Preamp ships.

Need Help?
Questions about EarthQuaker Devices Buffer Preamp, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for EarthQuaker Devices Buffer Preamp in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 2230 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
V
Verified Purchase
Vincent J. Padilla
New York, US
★★★★★ 5
Perfect fit
Nice replacement on my 2016 Subaru Forester
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
W
Verified Purchase
Walter W. Watson
Houston, US
★★★★★ 5
Perfect Fit for 2018 Forester
I've purchased various filters from EP Auto and each one matches the vehicle's needs and is a good value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
S
Verified Purchase
Seneca W.
Bozeman, US
★★★★★ 4
Easy self maintenance.
Does the job of what theu try to upset you Valvoline for a fraction of the price and easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 27, 2025
A
Verified Purchase
Amazon Customer
Grantham, US
★★★★★ 5
Good filter!
I have used this replacement filter for the past 5 changes. Works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
D
Verified Purchase
D'Lynn
San Leandro, US
★★★★★ 5
Saved money
Saved money d.i.y.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026

recommand products