Boss CE-3 Chorus Modded Upgraded To CE-2 Stereo Chorus (s/n 248100, vintage, made in Japan)

Looking for the classic Boss CE-2 sound, but in stereo? This professionally modified Made in Japan CE-3 delivers exactly that. By incorporating key CE-2 electronics, this pedal provides the renowned warm, lush, and dimensional chorus character of the legendary CE-2, now with true stereo output for an even wider and more immersive sound field.

This studio quality modification includes the installation of the MN3007 and MN3101 chipset combination, widely associated with the rich and musical modulation texture of the CE-2. Together with upgraded low-noise capacitors and improved operational amplifiers, the entire signal path has been optimized for quieter operation, increased transparency, and enhanced clarity across the frequency spectrum. All capacitors in the signal path and bypass circuit have been replaced with high-quality components of equal or higher values, contributing to a more open and detailed response.

The power supply filtering has been improved, making the pedal less sensitive to variations in power and ensuring stable operation in both studio and pedalboard environments. The standard 9-volt modification has been carried out for reliable compatibility with modern power supplies. The gain structure has been adjusted to match the response characteristics of the CE-2 circuit.

The LFO section has been refined for improved control and smoother modulation behaviour. In addition, the delay ICs have been replaced with the MN3007 and MN3101 combination, and the FET transistors in the circuit have been substituted with types used in the CE-2, bringing the internal design closely in line with the classic chorus circuit. The result is the unmistakable CE-2 sound, now enhanced with the spacious depth of stereo operation.

Serial number 248100 is present on this vintage, one of a kind, unique, Made in Japan unit.