Koinos PLS 8

Your rig. One screen.

Soundcheck is running short. One preset needs one small change. Out comes the laptop.

We have carried touchscreens in our pockets for twenty years. Switchers never noticed.

The part we inherited

This audio path stands on older shoulders.

Bob Bradshaw’s Custom Audio Electronics defined professional guitar routing in the 1980s. RJM carried that standard forward, and their systems earned the trust of players worth trusting. Some of those units are older than the musicians touring with them, and still on the road.

We set out to learn that sound. Not to beat it.

The part we did not

What we chose not to inherit is the place where decisions happen.

An 8.88-inch colour touch display, on the unit itself. At rehearsal, or mid-show if it comes to that. No laptop.

Reorder your pedals with a touch.

No cables. Saved per preset.

Choose what your pickups see.

500 kΩ or 1 MΩ input, selected on screen.

Forget CC numbers.

478 devices and over 21,000 MIDI parameters, on the unit.

Built in seasons. A set number, then the season closes.

Each production season is opened, filled, and closed. When it closes, it closes.

Specifications

Loops8 true-bypass loops, plus a buffered insert loop
Loop typesLoops 1–5 mono · Loops 6–8 stereo-capable
Stereo modesMono, Stereo or Split per stereo loop — up to 13 logical loops
RoutingCrosspoint matrix; chain order stored per preset
Input impedance500 kΩ or 1 MΩ, selected on screen
Display8.88-inch 1920 × 480 IPS touch
Footswitches10 assignable (A–J), each with Tap and Hold; 8 two-switch combinations
MIDI out5-pin DIN · TRS, four polarity modes · 2 × USB host
MIDI in5-pin DIN
USB2 × host · 1 × device, for the editor, firmware and USB-MIDI
USB host devicesUSB-MIDI devices, or IK Multimedia ToneX One units
MIDI dictionary478 devices and over 21,000 parameters, held on the unit
Expression1 expression input, 1 external switch input
Relay outAmp channel switching
TunerBuilt in — full screen, and a mini tuner while playing
Storage1,200 songs · 100 setlists
Boot0.8 seconds
EditorJudahs Studio, for macOS and Windows
Power9 V DC, centre negative

From today it is your pedalboard.

Pricing and the release date have not been set. Write to us and we will tell you when the season opens.

© 2026 Judahs io

CEO: Boram Kim

Business Number: 469-06-02816 (Republic of Korea)

Tel: +82 51 791 1206

Address: Unit 304, 1225, Gonghang-ro, Gangseo-gu, Busan, 46700, Rep. of KOREA

Email: cs@judahs.io

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