Casio RA-100 - RAM Card HT Series (HT 700 3000 6000, HZ, Hohner KS 61) - Boxed - Tested

Casio RA‑100 – Vintage Expansion RAM Card – Tested & WorkingSummary/Description

For sale: Casio RA‑100 RAM card, a rare and essential memory expansion designed for Casio’s mid-1980s SD synthesizers. This proprietary 8 KB RAM cartridge allows users to store, back up, and recall custom patches, sequences, and accompaniment patterns—dramatically extending the creative potential of compatible instruments.

Perfect for collectors or musicians working with vintage Casio gear who want to go beyond the very limited internal memory of these synths.

Compatibility & Memory Expansion

The RA‑100 is compatible with the following Casio synthesizers (and their Hohner equivalents) :

• Casio HZ‑600: Internal memory includes 120 upper + 60 lower tones. The RA‑100 provides external storage for backup and patch expansion.
• Casio HT‑700, HT‑3000, HT‑6000: These synths have only 20 upper + 10 lower tones internally. The RA‑100 allows you to significantly extend this very limited memory and save accompaniment patterns and custom sequences.
• Often also used with Hohner KS‑61 and other Casio-based clones.

While exact storage capacity depends on what is saved (patches vs sequences), the RA‑100 generally doubles or triples the available user memory, making it invaluable for users wanting to preserve and organize custom sound sets.

Condition and Functionality

• Fully tested: saves and loads patches reliably
• Good vintage condition, clean with only minor cosmetic wear
• No corrosion or contact issues

What is Included

• Casio RA‑100 RAM card
• Original case
• Manual
• Brand new stickers !!

Shipping information

Before placing your order, please contact me so we can determine the most secure and economical shipping option. This ensures the item is delivered safely and cost-effectively. While we’ve done our best to estimate the package size and weight accurately, alternative carriers may be available depending on your country or region.

Please note that the listed shipping prices correspond to insured services such as UPS, with full coverage for loss or damage up to the declared item value.

Package : 0,110kg (21x12x4cm).