PedalBro

Boost · MXR

MXR Double Down

The Double Down houses two independent boost circuits in a single pedal, allowing you to split your signal between two amplifiers with up to 26dB of gain per channel. Each circuit has its own gain control, and a phase switch helps align the signals when combining them.

  • 9V DC · center −
  • 11 mA
  • Stereo
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The rundown

Highlights

  • Two separate boost circuits with independent gain controls
  • 26dB of boost available per channel
  • Phase switch for signal alignment
  • Stereo output capability
  • Made in the USA

Best for

Guitarists running dual amplifiers who need independent boost control for each amp.

Quick facts

Power
9V DC
Current draw
11 mA
Polarity
Center negative
Controls
Gain 1, Gain 2, Phase, Buffer
Stereo
Yes
MIDI
No
Tap tempo
No
Status
In production

Where to buy MXR Double Down

$169.99 lowest new price · Reverb

Current offers
SellerConditionPriceLink
ReverbNew$169.99View

Prices last checked 21 hours ago. Links to sellers are affiliate links.

Frequently asked questions

What power supply does the MXR Double Down use?

The MXR Double Down runs on a 9V DC supply with center-negative polarity and draws 11 mA.

Can the MXR Double Down run on batteries?

Yes, the MXR Double Down is battery-compatible.

Does the MXR Double Down have stereo outputs?

Yes, the MXR Double Down features stereo capability.

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.