Thank you for viewing. ・Manufacturer: Roland ・Model Name: JC-55 Jazz Chorus ・Output: 25W + 25W (Stereo) ・Speakers: 20cm (8 inch) x 2 ・Input Terminals: Hi / Low, each 1 ・Connection Terminals: FOOT SWITCH (CHORUS/REVERB/DISTORTION), LINE OUT (EFFECT/NORMAL (MIXED)) ・Built-in Effects: Distortion, Reverb, Stereo Chorus ・Size: 515 (W) x 210 (D) x 400 (H) mm ・Weight: Approximately 12.8kg ・Year of Manufacture: Around 1993 Operation confirmed. Sound output is fine, and all controls work without issue, with no scratchiness. As this is an old, used item, please refrain from purchasing if you are sensitive to such things.