This is in mint condition. I put in a new back plate ordered directly from Raezer's Edge a few years ago, but all else is original. Sounds simply fabulous and at 400W can really kick for guitar and bass. I believe this has a Celestion Black Shadow enclosed. Power: 400 watts @ 8ohms Dimensions: 17”W x 18.5”H x 10.5”D Weight: 33 lbs Frequency range: 54 Hz – 20 k Hz