
Anthony Easton
The EFX MK-III by MusicomLab is a versatile and advanced floor-based switching system designed for musicians seeking precise control over their effects setup. Here are the technical specifications and features:
- The EFX MK-III is a compact and easy-to-use audio controller with 8 fully
programmable loops and 4 function switches, providing extensive control over
effects routing and activation.
- It offers 240 memory locations, organized as 60 banks of 4 presets, along
with a global preset, allowing for a wide range of customizable
configurations.
- The controller can transmit 5 MIDI Program Change messages on 5 MIDI
channels and 12 MIDI Control Change messages on an appointed MIDI channel,
enabling seamless integration with MIDI-compatible equipment.
- It includes a continuous controller port (XPDL) that can be programmed with
designated MIDI channels and controller numbers, offering additional
flexibility for expression pedal or external foot switch input.
- The EFX MK-III features a low-noise, high-quality buffer to prevent the
loss of guitar signal, with the option to bypass the input buffer for Hi-Z
input pedals such as Fuzzes.
- Constructed with high-quality components, including heavy-duty stomp
switches and gold-plated relays, the controller is housed in a rugged aluminum
enclosure measuring 11"W x 5.2"D x 1.7"FH x 2.2"RH and weighing 2.6lb.
- It also includes a volume pedal insert point between effect loops 4 and 5,
a mute switch to mute all outputs, and a 10-stage control for popping noise
reduction.
- The EFX MK-III can be powered by 9VAC or 12~17VDC (approximately 240mA).
The EFX MK-III offers musicians a comprehensive and customizable solution for managing their effects setup, with precise control, MIDI integration, and high-quality construction.
Watch the latest video demos and reviews for the EFX MK-III from YouTube. Stompbx updates this every six months to reflect the most popular reviewers and guitar pedal demos for each pedal.

Below are live Reverb listings for the MusicomLab EFX MK-III from Reverb. Stompbx automatically aggregates current offers to give you a quick look at available models, conditions, and prices. Perfect for comparing options and making an informed purchase.

Good
$402.59

Mint
$287.65

Browse through eBay listings for the EFX MK-III compiled in real-time. From vintage finds to brand-new units, see a variety of purchasing options. This automated collection helps you explore deals and find the right pedal at the right price.

New
$400.00

Discover pedals with similar features or sounds to the EFX MK-III. This section leverages data to suggest alternatives that complement or expand your pedalboard. Ideal for exploring related sounds or finding a pedal that matches your specific needs.

Bananana
Mandala

One Control
Tri Loop

BOSS
RC-2 Loop Station (Compact)

Electro-Harmonix
22500 Foot Controller

BOSS
RC-10R Rhythm Loop Station

Joyo
R-01 Tauren Overdrive

Heavy Electronics
Rodeo Loop

NUX
Loop Core

Montreal Assembly
PurPLL

DigiTech
JamMan Express XT

Boomerang
Boomerang+ Phrase Sampler

Lehle
Dual SGoS

TC Electronic
Flashback Delay

TC Electronic
Ditto+ Looper

Ammoon
PockEcho

Electro-Harmonix
Freeze
Check out the latest news and articles from around the pedal world.

Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton