Colour Copy is u-he's delay, and the category it belongs to needs stating precisely, because the market divides delays by mechanism and the mechanism determines the sound. A digital delay stores samples in memory and reproduces them exactly, so its repeats are clean and identical to the input. A tape delay records to tape and plays back through a separate head, so its repeats lose high frequency on each pass, drift in pitch as the transport varies, and accumulate noise — and the accumulation is what makes it a character device, since the tenth repeat sounds nothing like the first. And a bucket-brigade delay passes the signal through a chain of capacitors clocked by a voltage-controlled oscillator, where each stage hands a charge to the next — and its distinctive behaviours follow from that circuitry: the clock frequency sets the delay time, so changing the delay time audibly changes the pitch of what is already in the line; the charge transfers are not perfectly efficient, so high frequencies are progressively lost and the noise floor rises as the signal proceeds; and the clock itself is usually not perfectly stable, which adds a subtle waver. The phrase "colour copy" points directly at that last property: the repeats are copies, and they take on the colour of the line they passed through — which is why a bucket-brigade emulation is judged on how its repeats degrade rather than on how clean they are, and why a producer choosing one is choosing a character rather than a delay time. The catalogue can state the criteria for the category, drawing on comparators documented in this batch. Native Instruments' Replika provides three distinct algorithms — Modern, a digital delay delivering crystal-clear repeats of high-end units; Vintage Digital, delivering the charismatic grit of early studio delays; and Diffusion, a fresh sound that rides the line between delay and reverb — and Replika XT, the expanded version, offers five modes covering hi-fidelity Modern through Tape, Analog and Vintage Digital, which illustrates the tiering the market uses, where an entry version carries a small algorithm set and the expanded version adds analogue-tape and bucket-brigade behaviours. UVI's Tape Suite takes the mechanism approach, with four discrete plugins built on a shared core, and the developer notes a design decision directly relevant here: because the effect is applied directly to the tape transport rather than the subsequent delayed signal, the resulting detune effect sounds profoundly natural — which is the distinction between a delay whose pitch moves because the mechanism moves and a delay whose pitch is modulated artificially, and the two sound different. Devious Machines' Texture is documented as offering 4 different playback modes, working with both one-shots and sustained sounds, and able to create textural and evolving layers that also react to your audio, which is the generative end of the same territory. Colour Copy's position is as a character delay, and the catalogue should present it that way, since a producer wanting precise tempo-synced repeats should look to a utility delay, while a producer wanting repeats that degrade with each pass is the correct buyer — and the characteristic features to state are how the delay time change affects the pitch of what is already playing, the progressive high-frequency loss, and the noise behaviour, since those three are what separate a bucket-brigade model from a digital delay with a filter in the feedback loop. It is one of u-he's commercial effects, sold alongside Twangström, Uhbik 2, Presswerk, Satin, Filterscape and MFM2 and available in an All Effects Bundle collecting all seven commercial effects plug-ins — worth noting, since a producer assembling several of the developer's effects is better served by the bundle than by individual purchases. Suits dub, reggae, ambient and electronic production, and any session where delay is used as an instrument rather than as a utility. #ColourCopy #uhe #Delay #BucketBrigade #BBD #AnalogDelay #TapeDelay #DigitalDelay #VoltageControlledClocking #PitchBehaviour #HighFrequencyLoss #NoiseFloor #CharacterDelay #UtilityDelay #Replika #ReplikaXT #UVITapeSuite #DeviousMachinesTexture #AllEffectsBundle #Dub #Reggae #Ambient #ElectronicMusic #Mixing #MusicProduction #VST #VST3 #AU #AAX