This is an Electro-Harmonix SMALL CLONE EH 4600 with chicken head knobs. It's an early reissue model, and the sound is different from the current version. It appears to be in good condition for its age. Operation has been confirmed. Includes the main unit only. - Model Name: SMALL CLONE EH 4600 FULL-CHORUS - Input Terminals: INPUT - Output Terminals: OUTPUT - Power: 9V - Adjustment Knobs: DEPTH, RATE Thank you for looking.