Almost gone!!! SONY CDix II cassette tapes, 50-minute high-bias specification, with excellent sound quality. - Brand: SONY - Model: CDix II - Type: Type II High Position - Bias: High Bias - Length: 50 minutes These are rare items that are no longer in production, so it's difficult to find them unused. Don't miss this opportunity! No price reduction requests. No returns or exchanges. Thank you for viewing.