2HP digital multi-fxRP2350

11 effectsstereo output39,916,800 orders

Build your signal chain
Configure

fxcore

Build an eleven-effect signal chain for the RP2350-based 2HPico, preview its stereo output, and download a ready-to-flash UF2. Everything is processed locally in your browser.

11 effects39,916,800 ordersUF2 / RP2350patched locally
01

Effect order

Signal enters at the top and exits at the bottom.

Drag with a pointer, press Space on a handle, or use the arrow controls.

  1. 01
    DriveSaturation → distortion
  2. 02
    BitcrushSample hold + bit depth
  3. 03
    Low-passResonant filter
  4. 04
    TimestretchLive cubic 1.1×–10× · mid on stereo routes
  5. 05
    Reverb15 reverb models
  6. 06
    TremoloShared stereo depth + rate
  7. 07
    CombShort resonant delay
  8. 08
    Beat repeatStereo zero-crossing slices
  9. 09
    AutopanStereo depth + rate macro
  10. 10
    Tape delayTime + feedback · mid on stereo routes
  11. 11
    CompressorThreshold-enabled peak dynamics · linked M/S
03

Knob reference

Press the hardware button to cycle pages. Fully counterclockwise is dry or bypass for every effect amount or mix control.

Red page

  1. K1DriveSaturation → distortion
  2. K2BitcrushSample hold + bit depth
  3. K3Low-passClockwise lowers cutoff
  4. K4TimestretchDry → cubic 1.1×–10×

Violet page

  1. K1TremoloDepth + rate
  2. K2Comb filterWet + feedback + delay
  3. K3Beat repeatRepeat slice length
  4. K4AutopanStereo depth + rate

Green page

  1. K1Tape delay mixDry → delayed
  2. K2Tape delay time2.3 ms → 227 ms
  3. K3Tape delay feedback0% → 99%
  4. K4ReservedNo function

Cyan page

  1. K1Reverb selector15 reverb models
  2. K2Reverb mixDry → wet
  3. K3Program macro ALabel changes with program
  4. K4Program macro BLabel changes with program

Yellow page

  1. K1Compressor enableOff ≤25% · on >25%
  2. K2AmountGentle → crushed
  3. K3PunchTight → transient
  4. K4MotionPump → smooth
04

About fxcore

Open-source multi-effects DSP firmware and configuration tools for the RP2350-based 2HPico Eurorack module.

fxcore is by Infinite Digits x Maneco Labs.

Its effects come from Pikocore, Zeptocore, and Ezeptocore, and were redesigned for new hardware: a 2HP Eurorack module created by Maneco Labs.

Eleven effects. Any order.

fxcore processes mono input through drive, bitcrush, resonant low-pass, live timestretch, a selectable bank of 15 reverb models, tremolo, comb filter, beat repeat, autopan, tape delay, and an OpenAudio-style linked peak compressor. Reverb and autopan are reorderable stereo-promotion points; the first one in the chain establishes the field that later effects preserve according to their channel policy.

The chain builder validates one base firmware image, updates only its embedded ordering record, and creates the configured UF2 on this device. Neither firmware nor your selected order is uploaded.

Platform
RP2350 / 2HPico
Audio
Mono in / stereo out
Control
5 pages / 19 parameters
License
GPLv3
05

Preview

Hear the selected route process a looping sample through the same C++ DSP used by the module.

  1. 01DriveSaturation → distortion
  2. 02BitcrushSample hold + bit depth
  3. 03Low-passResonant filter
  4. 04TimestretchLive cubic 1.1×–10× · mid on stereo routes
  5. 05Reverb15 reverb models
  6. 06TremoloShared stereo depth + rate
  7. 07CombShort resonant delay
  8. 08Beat repeatStereo zero-crossing slices
  9. 09AutopanStereo depth + rate macro
  10. 10Tape delayTime + feedback · mid on stereo routes
  11. 11CompressorThreshold-enabled peak dynamics · linked M/S

Your audio stays in this browser and is never uploaded. Preview controls are temporary and do not change the downloaded firmware.

Browser-only patching and preview. No firmware or configuration is uploaded.