1 Minute Type I Normal Bias Master Audio Cassette

Our HDX cassettes use advanced cobalt ferric mix for wide dynamic range and low noise.This is the most sought after normal bias formula for organizations which put a high premium on voice and music recording. Loaded in a 5 screw shell. Bulk loaded, without box, labels or J card.
30 sec per side

Features:

• Type: Type I Normal Bias Master Audio Cassette
• Minutes: 1 Minute (total), 30 Seconds (per side)
• Packaging: No case or label. Cassettes comes in 100 pack box.