Other Processors

More vintage rack and pedal effects for sale. This section is mostly modulation, plus whatever else doesn’t fit in other sections on the site (things like reverbs, delays, and digital racks all have their own home). Here you will find filters, chorus effects, phasers, flangers, and other modulation units for sale, plus an assortment of other sound manipulation devices and miscellaneous processing goodies. Studio outboard and mixers have their own section as well.

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Our unique, hand-built rack reverb/distortion units, based on the classic Grampian Type 636 circuit.

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*Soundgas Type 636 (Grampian) Spring Reverb

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Limited initial production build of our Grampian/Soundgas Type 636 germanium mic preamp in a...

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Soundgas-Type-636P-Version2-4

*Soundgas Type 636P (Grampian Preamp)

$1,465.94 ex VAT ($1,759.13 inc VAT)

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Entirely hand-built, transformer balanced twin channel germanium preamp based on the Grampian Type 636.

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Soundgas-Preamplifier-Type-636P2-Prototype-Cover-1

*Soundgas Type 636P 2 - Twin Grampian 636 Preamp

$2,773.40 ex VAT ($3,328.08 inc VAT)

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Serviced and upgraded to maximum spec. Supplied with warranty.

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Eventide-H3000-DSX-Ultra-Harmonizer-SN11490-Cover-2

Eventide H3000 Ultra Harmonizer (H3500 EPROM)

$2,773.40 ex VAT ($3,328.08 inc VAT)

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Overhauled by a tech who specialises in only these early Eventides. Subjected to rigorous...

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Eventide-H910-Harmonizer-SNH9840-Cover-02

Eventide Harmonizer Model H910

$2,931.88 ex VAT ($3,518.26 inc VAT)

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Stunning example, overhauled by a tech who specialises in only these early Eventides. Subjected...

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Eventide-H910-Harmonizer-SN11644-Cover-2

Eventide Harmonizer Model H910

$3,339.40 ex VAT ($4,007.28 inc VAT)

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Legendary effect supplied in superb working order after a full overhaul and prolonged soak-testing....

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Eventide-H949-Harmonizer-SN2332-Cover-2

Eventide Harmonizer Model H949

$3,339.40 ex VAT ($4,007.28 inc VAT)

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Excellent value multi-effects unit: this really surprised us with how good it is and...

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finegear_TheDustCollector_shop_B

Finegear The Dust Collector

$442.42 ex VAT ($530.90 inc VAT)

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Rare Japanese stereo spring reverb. There is magic in these boxes - the circuit...

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Hawk-HR-40-Echo-Unit-Spring-Reverb-SN489-Cover-2

Hawk HR-40 Stereo Spring Reverb

$667.88 ex VAT ($801.46 inc VAT)

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Near mint example of this Soundgas favourite. Versatile and flexible true stereo reverb, and...

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Hawk-HR-45-Echo-Unit-SN4119-Cover-2

Hawk HR-45 Stereo Spring Reverb

$933.90 ex VAT ($1,120.68 inc VAT)

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More demented circuitbent genius. We tried it and we liked it A LOT.

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Korg-KP-1-Kaoss-Pad-KP-1-SN008664-Cover-2

Korg Kaoss Pad KP-1 Circuitbent

$560.34 ex VAT ($672.41 inc VAT)

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More demented circuitbent genius. We tried it and we liked it A LOT.

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Korg-Kaoss-Pad-KP-2-Circuitbent-scaled

Korg Kaoss Pad KP-2 Circuitbent

$616.94 ex VAT ($740.33 inc VAT)

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Serviced and with warranty. The legendary early 60s instrument synth/fuzz/octave effect unit (!). Brilliant,...

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Maestro-G2-Rhythm-N-Sound-For-Guitar-SN6634-Cover-2

Maestro Rhythm 'N Sound G-2

$3,339.40 ex VAT ($4,007.28 inc VAT)

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Monster secret studio weapon for ripping up beats and synths.

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National-WR-420A-Audio-Mixer-SN640049-Cover-2

National Mic Mixer WR-420A

$396.20 ex VAT ($475.44 inc VAT)

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These are great – an excellent analogue delay/chorus with lovely overdrive as well. Identical...

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Roland-DC-30-Analog-Chorus-Echo-SN822083-Cover-1

Roland DC-30 Chorus Echo (Boss DM-300)

$537.70 ex VAT ($645.24 inc VAT)

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Vocoder from Ed O'Brien's studio. Supplied with provenance. Excellent condition, tested and working well.

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Roland SVC-350 Vocoder - Ed O'Brien

$1,799.88 ex VAT ($2,159.86 inc VAT)

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Oddball preset drum machine / mic/instrument mixer. Working but not 100%.

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Rotel-RZ-8-Play-Mixer-SN74437854-Cover-2

Rotel RZ-8 The Play Mixer

$254.70 ex VAT ($305.64 inc VAT)

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*Brand New* hand-built exclusively for Soundgas: the custom controller for your Schulte Compact Phasing ‘A’....

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Schulte-Compact-Phasing-Controller

Schulte Compact Phasing - Custom Control Pedal

$152.82 ex VAT ($183.38 inc VAT)

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One of just 40 prototype units hand-built by Herman Gillis (aka "Sherman") in 1996....

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Sherman-Filter-Bank-SN31-Cover-2-1

Sherman Filterbank (Prototype)

$2,207.40 (No Added VAT)

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Rare vintage HiFi unit from Kenwood. Designed to allow a stereo input to be...

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Trio-Surround-Sonic-Quadrixer-Model-KN-6644-scaled

Trio Surround Sonic Quadrixer Model KN-6644

$639.58 ex VAT ($767.50 inc VAT)

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Echo Fix EF-X2 vs Space Echo RE-201

Our new vs vintage tape echo comparison video is now live on YouTube: the Echo Fix EF-X2 against Soundgas Serviced Roland RE-201 Space Echo and RE-501...

PUBLISHED: 26th Aug 2022

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We aim to help more musicians access great vintage gear by providing an alternative that is both affordable and trustworthy, and hope to be part of...

PUBLISHED: 12th Jul 2022

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OUR GUARANTEE

We stand behind our gear with a guarantee of your satisfaction - see the FAQ section above for full details and buy with complete confidence.

SHIPPING DISCOUNTS

When buying more than one item you only pay the shipping on the item with the highest shipping cost. Calculated automatically at checkout.

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Get in touch via the contact page. We know & love our gear and we want to ensure you get something that matches your needs (that, and we just like talking gear).

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