Jim Dunlop MXR Micro Chorus Guitar Pedal

The Micro Chorus allows you to quickly dial up a stunning range of old-school bucket-brigade chorus sounds with a single Rate control.

This pedal can be powered by a 9-volt battery, a Dunlop ECB003 9-volt adapter, or the DC Brick, Iso-Brick, and Mini Iso-Brick power supplies (not included).

Directions:

1. Run a cable from your guitar to the Micro Chorus’ INPUT jack and run another cable from the Micro Chorus’ OUTPUT jack to your amplifier.
2. Turn the Micro Chorus effect on by depressing the footswitch; the red LED will illuminate, indicating that the effect is activated.
3. Turn the RATE knob clockwise to increase the chorus speed towards a watery shimmer, counterclockwise for a slower rotating sound.

Input Impedance 1 MΩ
Output Impedance 1 kΩ, 1 kHz
Max Input Level -5 dBV, 500Hz
Max Output Level +8 dBV
Rate Control 0.25 Hz, 7.5 Hz
Noise Floor* -89 dBV
Delay Time 4.2 ms, 6.8 ms
Frequency Response
Delayed Signal 20 Hz to 4.5 kHz
Dry Signal 20 Hz to 20 kHz
Bypass True Hardwire
Current Draw 5 mA
Power Supply 9 volt DC