The Sinclair QL (Quantum Leap) was Sinclair’s ambitious move into the professional and business market. Launched in 1984, it was the world’s first mass-market 32-bit personal computer, powered by the Motorola 68008 processor. While it shared the sleek, black aesthetic of its predecessor, the ZX Spectrum, the QL was a very different beast—offering true multitasking, a powerful new operating system (QDOS), and the innovative SuperBASIC programming language.
Today, the Sinclair QL is a beloved cult classic in the retro computing community. Whether you are a long-time owner or a collector looking to experience this unique piece of computing history, keeping these machines running requires specialized care and high-quality parts.
What’s in our Sinclair QL Category?
At Retro Revival, we are dedicated to “Preservation through Innovation.” Our Sinclair QL section is curated to help you maintain, repair, and modernize your hardware.
- Spares & Components: From hard-to-find ICs and 64-pin sockets to essential repair kits, we provide the “under-the-hood” parts needed to keep your QL stable and functional.
- Microdrive Maintenance: The QL’s dual Microdrives are iconic but delicate. We stock replacement felt pads, rollers, and labels to ensure your storage media remains reliable.
- Modern Hardware & Peripherals: Bridge the gap between 1984 and today with modern upgrades like the vDrive QL (Microdrive emulator) and high-quality replacement power solutions.
- vRetro Design: Explore our exclusive range of custom-engineered parts and specialized solutions designed specifically for the Sinclair enthusiast.
Whether you’re looking to fix a “kludge” model or fully refurbish a late-issue Samsung QL, our selection of parts ensures your Quantum Leap continues to perform for years to come.
Pro Tip: If your Microdrive cartridges are failing, we strongly recommend replacing the internal felt pads before use to prevent permanent damage to the magnetic tape. Browse our Microdrive spares here.
