The Watkins (WEM) Copicat is the original British tape echo: warm, characterful slapback and repeats from real moving tape, beloved since the late 50s by everyone from rockabilly guitarists to...

Before Eventide made pitch-shifting respectable and digital FX racks took over studios, MXR quietly unleashed the 129 Pitch Transposer: a gritty, unpredictable, slightly drunk box of pitch-warping chaos. It was...

The VP-70 is one of those rare boxes that does something genuinely odd: it takes a voice in, tracks its pitch, and lets you process, harmonise and re-pitch it like...

The AKG BX20E is the king of spring reverbs: a torsional transmission-line spring system in its own substantial cabinet, giving long, lush, three-dimensional decays that sit somewhere between a plate...

The Behringer Composer Pro is the workhorse dynamics box that's lived in budget racks forever, and for good reason: two channels of compressor, peak limiter, expander and gate with the...

The Behringer Ultra-Curve Pro (DSP8024) is the swiss-army processor that has lived in countless racks: a 31-band digital graphic EQ, real-time analyzer, feedback destroyer, dynamics and more, all with a...

FATSO stands for Full Analog Tape Simulator and Optimizer, which is a lot of acronym for a box whose actual job is making digital recordings sound like they went through...

The ambient pedal everyone fell in love with. The Hologram Microcosm chops your signal into granular fragments and rebuilds it into shimmering loops, glacial pads, hypnotic drones and glitchy, tempo-locked...

The Fieldtone Box of Uncertainty is exactly what it sounds like: a beautiful, hand-built boutique sound box that turns audio into shimmering, fragmented, unpredictable granular textures. With controls like particle...

The Maxon AD-150 is a rackmount bucket-brigade analog delay from the company behind Ibanez's classic effects. Warm, dark repeats, gentle modulation and that organic BBD smear digital cannot fake.A lovely,...

Tascam took Antares Auto-Tune, the technology that quietly rewired pop music, and bolted it onto a proper channel strip. The TA-1VP is a full vocal chain in a single rack...

The EPS 16 Plus is Ensoniq's 1990 sampling workstation and a low-key legend of golden-era hip-hop. It samples at 16-bit with that warm, slightly gritty Ensoniq character, and its killer...

Victor (JVC's home-market brand) made some of the prettiest hi-fi gear of the era, and the SEA-60 is exhibit A: a stereo graphic equaliser with a mesmerising blue spectrum-analyser display...

The MU-E041 is Sony's vintage parametric equalizer, giving you sweepable frequency and bandwidth control rather than fixed graphic bands. That means precise tone shaping for a hi-fi system or a...

A tidy slice of Sony hi-fi history, the MU-E151 is a graphic equalizer built to fine-tune a home system. Per-channel sliders let you carve the response to taste, and it...

JVC's SEA (Sound Effect Amplifier) series were the EQs to have in the 70s, and the SEA-7070 is a hefty, silver-faced stereo graphic equaliser with banks of sliders for sculpting...

Tune your system by eye and ear. The Yamaha EQ-630 is a Natural Sound stereo graphic equalizer from 1989, and a properly sophisticated one: ten bands per channel with fully...

Out of Austin, Texas came a graphic EQ that quietly became the studio standard while flashier rivals grabbed the magazine covers. The White Instruments 4400 skips the fragile faders and...

The Yamaha Q1131 is a professional 1/3-octave graphic equaliser: thirty-one bands of precise tone control for tuning rooms, taming feedback, or carving a signal exactly how you want it. Built...

Ask a roomful of engineers to name one compressor they cannot live without and a scary number will say the Distressor. Since 1995, Dave Derr's EL8 has been the go-to...

The PEQ6 is Akai's MIDI-controllable programmable equalizer from the late 80s, designed to sit alongside the S900/S950 samplers and the rest of the Akai rack. Six bands of EQ with...

Orban built its name on broadcast and studio processing, and the 672A is a workhorse parametric EQ that does precise, musical tone-shaping the cheap stuff cannot touch. Each unit gives...

The Joemeek SC4 brings the cult British photo-optical compression sound to the stereo bus: smooth, vibey gain reduction that flatters mixes, drums and vocals with character rather than clinical control.The...

The CS6R packs the entire engine of Yamaha's CS6x performance synth into a 1U rack: lush AWM2 sample-based sounds, a full FM synthesis system, multitimbral parts, and a bank of...