CCTV is a Victoria, British Columbia-based workshop that designs, builds, and repairs electronic musical instruments. The shop handles synthesizer, pedal, amplifier, and console repairs — including surface-mount work that many other technicians decline — and serves as a service partner for Long & McQuade alongside local clubs, studios, and musicians.

Alongside repair work, CCTV produces Eurorack modules, guitar pedals, amplifiers, and DIY kits. Its Immutable series offers builds of several open-source Mutable Instruments designs such as Marbles, Rings, Plaits, Peaks, Kinks, Ears, and Clouds, and the shop also assembles kits like the Ornament and Crime v4.1, the Plinky synthesizer and its expander, a Norns Shield clone, and the Leo Leo Matrix Programmer. Kits and finished units are sold through the shop's website and its Tindie store.

CCTV has 1 product cataloged on Equipboard, including Modular Synthesizers. Their gear is featured by 1 artist, with the strongest followings in Electronic. Notable users include Hrdvsion.