PT2399
The PT2399 is a delay/echo integrated circuit by Princeton Technologies. Although digital in nature, it is frequently used to emulate the sound of analogue (BBD-based) delay circuits by means of additional filtering. Recently, it has also found use in modulation effects such as the Little Angel and One-chip Chorus, as well as a dual-PT2399 DIY reverb circuit - the Equinox.
Contents
Usage
The PT2399 is powered by a 5V supply, which necessitates the usage of a voltage regulator such as the 78L05 in (mostly 9V) stompbox circuits.
Noise reduction
Locking
Versions
Used in
- Belton Brick - potted spring reverb simulation module, based on three PT2399s.
- Echobase - delay
- Equinox - reverb
- Little Angel - chorus
- One-chip Chorus - chorus
- Dimension P - chorus
- PT80 - delay
- Rebote - delay
- Sentinel - ???
See also Category:PT2399 circuits
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