Boards using the PT2399

45 boards

Boards in 37 GitHub repositories, designed in KiCad, that use the PT2399 by PTC (Processor DIP-16 Audio Interface ICs ROHS). See how each wires it, with its parts, size, README and files; the PT2399’s symbol, footprint and pinout are on its own page.

2 layers192.7 × 104.5 mm
Delay
MatthewATaylor/Modular-Synth-Hardware
KiCad schematics and PCB layouts for my modular synth
186 parts11MIT
2 layers161.3 × 263.9 mm
DSP 1.1
Owen-Patrick/SoftSynthetics-DSP
Hardware for adapting Karaoke DSP board to eurorack
115 parts10
2 layers49.2 × 65.2 mm
GR PT2399 Breakout
GadgetReboot/PT2399_Breakout
PT2399 Echo IC Breakout Board
49 parts6
2 layers127 × 128.5 mm
Dolphins
apaleslimghost/synths
schematics, PCBs, designs and code for Pale Slim Ghost Synthesisers hardware
208 parts5
2 layers61 × 114.9 mm
BoyInWell
CuriousMotor/MoonRock-Delay-Pedal
A PCB for simple PT2399 based delay effect guitar pedal based on Boy In Well.
63 parts3GPL-3.0
2 layers86.4 × 58.4 mm
HackableDelay
benjiaomodular/HackableDelay
A hackable delay circuit for eurorack modular synthesizers, designed in KiCad.
65 parts2
2 layers50 × 100 mm
Chorus
PancakeLegend/HackSynth
A modular synth project
89 parts2GPL-3.0
2 layers100 × 100 mm
KicadJE ADSR Mega32
promesoft/KicadJE_ADSR_Mega32
Envelope for ATMEGA32A - Formant VCO - PT2399 Reverb
217 parts2MIT
2 layers124.5 × 129.5 mm
Synth psoc
pmusgrave/synth_psoc
A drone synthesizer
250 parts1
2 layers58.4 × 57.2 mm
Sea Urchin Guitar Pedal
sarreola07/Sea_Urchin_Guitar_Pedal
An analog dry path blended with a digital delay line built around the PT2399 echo processor. TL072 op-amps handle input/output buffering, a 78L05 regulates the PT2399 supply, and the signal path is biased at 4.5 V.
64 parts1
2 layers100 × 80 mm
Freq shifter
a5632645/freq-shifter
analog dome filter based freq shifter(incomplete)
324 parts
2 layers104.8 × 97.8 mm
Dsp effect pedal bluetooth
Ahreo/effect_pedal
Guitar effect pedal with bluetooth connectivity!
89 parts
2 layers100 × 100 mm
Caja galleta v2
chknngttts/caja-galletas
Caja de ruido en proceso
73 parts
2 layers83.1 × 85.1 mm
LongShot 5
FandSonthesizer/LongShot_Delay

115 partsGPL-3.0
2 layers188.2 × 55.5 mm
Effects Pedals
GoTouchGra55/Pedalboard
Custom guitar effects pedal board based on classic circuits
122 partsMIT
2 layers148.8 × 152.9 mm
Dual digi delay
ilya-n/dual-pt2399-digital-delay
A dual delay modular synth module
221 parts
2 layers
Lofi chorus
JackUlbrichBaker/Lofi_chorus

87 parts
2 layers99.1 × 63.5 mm
Lickshot delay
Orald-0/lickshot_dub_siren
Lickshot Dub Siren with delay
78 partsMIT
2 layers100 × 83.5 mm
Dual Delay
soggybag/Dual-Delay
Two PT2399 delay lines with a TWIST knob blending self and cross feedback (Super-Freq)
121 parts
2 layers100 × 83.5 mm
Loop Echo
soggybag/Loop-Echo
A single-PT2399 delay with an effects loop in the feedback path: - only the repeats circulate through the loop; - the first echo is clean, and each later echo goes through the external effect again: fuzz degrades, a…
90 parts
2 layers43.2 × 111.8 mm
Echo
spielhuus/elektrophon
Modular analog electro acoustic noise machine.
70 parts32
2 layers28 × 108.5 mm
ER DELAY-01
land-boards/lb-boards
land-boards - Board Designs
47 parts31
2 layers28 × 108.5 mm
ER DELAY-03
land-boards/lb-boards
land-boards - Board Designs
66 parts31
2 layers54.9 × 57.7 mm
Deep blue delay
bubbajfett/kicad-guitar-pedals
collection of guitar pedal PCB layouts in kicad
49 parts17CC0-1.0