Description
High-gain rigs and single-coils alike generate noise that a standard gate can’t tame without eating your tone. The Decimator X tackles this with Linearized Time Vector Processing, ISP’s refinement to expander release behavior. Rather than letting the release curve fall off exponentially and create audible ripple under long sustained notes, the circuit smooths that decay into a linear response — so chords ring out and dies away naturally instead of getting choked mid-note.
Placement flexibility is where this pedal earns its spot on a serious board. Drop one between guitar and amp input for straightforward hiss control, or add a second unit in the effects loop to catch noise generated further down the chain. Each pedal now has LINK IN and LINK OUT jacks, connected via a common 1/8″ TS or TRS cable, letting two Decimator X units share tracking data on the same input signal. Linked this way, a pair gets you close to the noise-reduction performance of ISP’s rack-mount Decimator ProRack G system — useful for dual-preamp setups (one Decimator X after each preamp) or for building a genuinely independent stereo noise reduction chain with separate ins and outs per channel.
Key specs:
- Input impedance: 500K ohms
- Maximum input level: +12dBu
- Effective noise reduction: greater than 60dB
- Dynamic range: greater than 100dB
- Total harmonic distortion: 0.05% typical
- Power consumption: 35mA @ 9VDC
- Release response: program-dependent, governed by Time Vector Processing
Whether you’re running high-gain amps, active pickups, or a multi-preamp rig, the Decimator X quiets the noise floor without stealing the life from your notes.









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