Glyph Production Technologies is a digital storage company based in upstate New York that designs, assembles, and tests external hard drives and SSDs for audio, music, video, and photo professionals. Founded in 1993, the brand is a longtime fixture in recording studios, where its rugged drives are used for tracking sessions, backing up projects, and transporting large libraries between rooms.

The product line spans portable bus-powered drives, desktop storage, and RAID systems, including the StudioRAID and Blackbox PRO RAID desktop enclosures, the Atom and Atom PRO portable SSDs, the SecureDrive+ hardware-encrypted drives, and the Capture+ CFexpress camera media. Drives typically ship with multi-interface connectivity (Thunderbolt, USB, and in earlier generations FireWire and eSATA) aimed at Pro Tools, Logic, and other DAW workflows.

Glyph is known in the pro-audio and post-production communities for its long warranty coverage, including a 3-2-1 program bundling hardware warranty, data recovery, and advance replacement. The brand is widely stocked by music retailers such as Sweetwater, Guitar Center, Sam Ash, and Musician's Friend.

Glyph has 14 products cataloged on Equipboard, including Computers & Peripherals. Their gear is featured by 3 artists, with the strongest followings in Rock, Hip Hop, and Electronic. Notable users include Juan Alderete, Lil Durk, and Ki:Theory.