Ampex 20/20+ (1978-1979 US)

Cassette Description

The Ampex 20/20+ cassette tape is a high-quality audio cassette designed for professional and semi-professional use. Introduced in the late 1970s, this tape was part of Ampex's 20/20 series, known for its balanced performance and reliability. The 20/20+ cassette tape is a significant upgrade from its predecessors, offering improved sound quality and durability.

Cassette Technical Specifications

• Width: 3.8 mm
• Track Width: 0.6 mm (each channel)
• Head Gap: 2 μm
• Speed: 1 7/8 inches per second (4.76 cm/s)
• Length: Typically available in C60 (30 minutes per side) and C90 (45 minutes per side) formats

User Reviews

Users have praised the Ampex 20/20+ for its clear and consistent sound quality, making it a reliable choice for both professional and home recordings. The tape's durability and resistance to degradation have also been noted positively.

Cassette Key Features

• Low Noise Extended Range (LNER): Designed to minimize noise and ensure high-quality audio reproduction.
• Non-Backcoated (NB): The non-backcoated formulation enhances the tape's magnetic properties, contributing to better sound fidelity.
• Professional Grade: Suitable for both professional and semi-professional applications, offering reliable performance in various recording environments.

Improvements over Previous Generation

The Ampex 20/20+ cassette tape represents a significant improvement over earlier models in the 20/20 series. It features enhanced magnetic properties and a more robust formulation, ensuring better sound quality and longer tape life. This upgrade positions the 20/20+ as a reliable choice for those seeking high-quality audio cassettes in the late 1970s.