The Ensoniq DP/4+ is really four effects processors in a single rack, units A, B, C and D, each a complete 24-bit stereo multi-FX in its own right, with four...

Sony built consumer hi-fi that obsessed over clean signal paths, then turned the same obsession loose on a studio reverb. The DPS-R7 is a tidy 1U digital reverb from the...

The Sherman Filterbank is the cult Belgian effect that producers reach for when they want something to sound dangerous. Run drums, synths, vocals, anything through its screaming, self-oscillating multimode filters...

This is the holy grail of Sherman gear. The Quad Modular Filter takes the cult Filterbank, the snarling, screaming, envelope-following distortion filter that producers worship, and stacks four of them...

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 Mutronics Mutator is the rare and revered rackmount analog filter: two channels of fat, resonant filtering with envelope followers, LFOs and ring modulation, from subtle movement to full-on mangling.Used...

The TEAC Model 3 is the compact analog console from Tascam's golden era, back when home studios were beige, knobs were plentiful, and everything sounded a little warmer than it...

Do not let the 25 keys fool you. The Subsequent 25 packs the full-fat Moog ladder filter, three oscillators and a re-tuned multidrive circuit into Moog's most compact keyboard synth,...

A genuine rarity. The REVAC NM-88 is a professional 8-channel microphone preamplifier from Japan's pro-audio world, the kind of obscure, well-built workhorse that surfaces only occasionally on Japanese auction sites...

The Focusrite Liquid Channel is what happens when a British console legend decides to bottle every classic preamp and compressor ever made and pour them into one 2U box. Using...

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...

When you need to track a whole band at once without remortgaging, the Tascam US-1641 is the quiet hero: sixteen inputs in, four out, eight mic preamps with phantom, all...

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...

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...

Don't let the cartoon fat man fool you: the HHB Radius 3 is a genuine valve stereo compressor with a glowing VU and a brilliantly simple program-based front end. Pick...

The Xpander is, quite simply, one of the most revered analog synthesizers ever built: a six-voice, keyboardless powerhouse that is essentially half a Matrix-12. Each of its six voices is...

The Oberheim Matrix-6R is the rackmount heart of one of the 1980s great analog polysynths, and this one comes paired with the Access Matrix Programmer, the dedicated hardware controller that...

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...

When Access dropped the Virus C in 2002, it didn't so much join the synth world as colonise it. This is the desktop module that turned up on countless trance...

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...

History lives in this one. In early 1983 the Prophet-600 became the first synthesizer on earth to ship with MIDI, the protocol Dave Smith gave the world for free, and...

The rackmount Tube Driver, and the one to have. This is the TDR-101 from the era when B.K. Butler and Chandler built them in partnership, widely held to be the...

The Matrix-1000 is a secret weapon: the full six-voice analog engine of the Oberheim Matrix-6 squeezed into a single rack unit, with 1000 factory patches on tap. Two DCOs per...

Vintage tape at its most beautiful. The Akai M-7 is an early-to-mid 1960s tube reel-to-reel, a four-track, four-speed semi-professional deck with separate valve amplifiers for each channel, twin glowing VU...