The RRUC is a small ATA-style utility case built to accommodate all units up to a maximum of 10.5 x 9 x 4 inches (26.25 x 22.5 x 10 cm). Designed for all uniquely shaped units like drum and rhythm machines, groove effects, samplers, effect boxes, compact projectors, CD players, small lasers and headphones. The RRUC features exclusive high-density Pick-&-Fit foam which allows you to create the perfect custom storage space for your unit. Simply shape the Pick-&-Fit foam to create a perfect fit. If your needs change, your case doesn’t have to; Pick-&-Fit foam replacements are readily available. The RRUC is especially designed for the following equipment: Boss DR 670 Drum Machine, DR 770, DR 202 Rhythm Machine, DR 550MKII, DR 550MKII, DB 88, DB 66, DB 12, SP-303 Phase Sampler, SP 505 Sampler, BR 532 Digital Studio. Roland EF-303 Groove Effects. Zoom RT-323 Groove Effects, ST-224 Sampler / Sequencer, 234 Rhythm Machine. Alesis SR-16 Drum Machine, Ineko Effects Box, Airsynth Effects Box, Air-FX Effects Box. Korg Electribe-R, Kaoss Pad Effect Controller. ADJ Pro Scratch 1, Pro-DJ1&2, Table Top CD Player. Gemini CDJ10, CDJ20, CDJ30 Table Top CD Player. Pioneer EFX-500 Effects Box. Sanyo PLC-SW10 Compact Projector. Marantz PSD-220, PSD-230 CD PLAYERS. All brands headphones. American DJ Galactic Star Laser.