Boss MIJ CE-2B Bass Chorus Green Label Made in Japan (Used)

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Professor’s Notes
The green-label CE-2B is where classic Boss chorus meets low end punch: it wraps your notes in width and motion while leaving the bass frequencies intact. Warm, musical, and studio-friendly. Professor’s Tip: Run this first in your modulation chain with Depth set moderately and Effect Level just above unity for a forever-on “widened” bass tone—or push Depth and Rate into slow swirl territory to make chords and slides glow without muddying the kick drum’s best friend.

Condition

This effects pedal is in Excellent condition with scattered chips and scuffs. This does not impact sound or functionality. The serial number of this unit dates to October 1989. This unit has been thoroughly cleaned and tested with 9v battery and ACA compatible power supply. All functions are operational. The original box is not included. This unit requires a BOSS ACA power supply or a 9V battery.

Description
Early-production CE-2B with the desirable green label and Made in Japan construction—an excellent choice for players chasing authentic late-80s/early-90s bass chorus without losing fundamental. Unlike many guitar-focused choruses, the CE-2B focuses modulation on harmonics, keeping your lows solid while adding shimmer and breadth on top, equally at home in clean indie lines, fretless textures, and subtle studio polish. This example is fully functional and sounds exactly as it should. Displays honest cosmetic wear from normal use (finish marks, small scuffs, etc.) with no cracks or abuse—see photos for details. No nonsense, no mods, just a vintage workhorse ready for another few decades of sessions and stages.

Specifications

• Model: Boss CE-2B Bass Chorus (Green Label)
• Country of Manufacture: Japan
• Circuit: Analog BBD bass chorus voiced to preserve low-end clarity
• Controls: Rate, Depth, Effect Level
• Switch: Effect On/Off footswitch
• Indicator: Effect On/Off LED (battery check)
• Jacks: Input, Output, AC Adaptor
• Power: 9V battery (006P) or Boss ACA-series adaptor (vintage spec)
• Current Draw: ~10 mA (DC 9V)
• Input Impedance: 470 kΩ; Output Load Impedance: >10 kΩ
• Residual Noise: Less than -100 dBm (IHF-A)
• Maximum Input Level: 0 dBm (100 Hz)
• Dimensions: approx. 70 (W) x 55 (H) x 125 (D) mm / 2.75" x 2.16" x 4.92"
• Weight: approx. 400 g / 14 oz