The following will allow you to operate the CO600 Chorus Orchestra to its full potential:1. Connect your guitar to the input jack of the CO600 using a 1/4" instrument cable.2. For a mono output, connect your amp to the Output A jack of the CO600 using a 1/4" instrument cable.3. For a full stereo effect, connect another amp to the Output B jack of the CO600 using a 1/4" instrument cable.4. Use the LEVEL control to adjust the effect sound level.5. Use the RATE control to adjust the chorus effect speed.6. Use the HIGH control to adjust the amount of high frequencies in the effect signal.7. Use the LOW control to adjust the amount of low frequencies in the effect signal.8. Use the DEPTH control to the range of the chorus sweep for a fuller and deeper effect.As always, experiment with the controls of the CO600 until the desired amount of effect has been achieved.