01 / EDO SERIES内侍
Preamp / Overdrive
Naishi
Dynamic cleans, warm breakup and classic overdrive. Inspired by early American amplifiers.
Explore NaishiEDO SERIES
Analog tone.
Individual character.
Three guitar effects pedals. Distinct voices,
a shared philosophy: thoughtful circuit design
and attention to every detail.
改善DESIGNED AND BUILT
IN HUNGARY
IN HUNGARY
THE PEDALS
Three paths to your own tone.
From the edge of breakup to full-bodied distortion.
Discover the voices of the Edo Series.
02 / EDO SERIES大名
Preamp / Distortion
Daimyo
British-inspired distortion. Blendable Bright and Normal preamp channels with a dedicated boost stage.
Explore Daimyo03 / EDO SERIES将軍
Preamp / Distortion
Shogun
Multi-stage distortion, active three-band EQ and a three-position Attack switch. From medium to high gain.
Explore ShogunALL-ANALOGRELAY TRUE BYPASS9 V DC POWER
KAIZEN
CONTINUOUS IMPROVEMENT
BEHIND THE BRAND
Great tone
starts with the details.
Kaizen Effects is an independent Hungarian brand focused on analog circuit design, straightforward engineering and carefully designed, repairable products.
01
An analog approach
Each of the three pedals is built around an analog preamp with its own character. The controls let you shape both tone and dynamics.
02
Thoughtful construction
Straightforward operation and repairability are part of the design. The engineering matters just as much as the sound.
03
Continuous improvement
Kaizen is the philosophy of continuous improvement. Attention to the smallest details, from the first circuit decision to the finished pedal.
FROM THE WORKSHOP
Development notes.
Circuits, prototypes and observations from the development process.
Development notes will appear here soon.
CONTACT
Let’s talk
about your tone.
Questions about products, availability or technical details?
Get in touch with Kaizen Effects directly.