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Description

The Yamaha SPX90 II Digital Multi-Effects Processor is a celebrated and versatile tool in the realm of studio recording and live performances. Known for its rich legacy, this effects processor builds on the success of its predecessor, offering an impressive array of effects that have been cherished by musicians and audio engineers alike. This unit is famed for its 16-bit digital signal processing, bringing depth and clarity to a variety of musical styles. Whether you're looking to add lush reverb, dynamic delay, or intricate modulation effects, the SPX90 II delivers with precision and reliability.

Designed with both flexibility and ease of use in mind, the SPX90 II features a straightforward interface that allows for quick adjustments and seamless integration into any setup. Its ability to store user presets makes it an ideal choice for professionals who require consistency and personalization in their sound design. The processor's robust construction ensures durability, making it a reliable companion for both studio and touring musicians.

The SPX90 II also includes MIDI compatibility, facilitating smooth interaction with other gear and expanding its potential for creative exploration. Whether it's enhancing vocals, guitars, or synthesizers, this versatile processor stands as a timeless choice for those seeking to elevate their sonic palette.

Key Features:

  • 16-bit digital signal processing
  • Wide range of effects including reverb, delay, and modulation
  • User-friendly interface with easy parameter adjustments
  • Ability to store custom user presets
  • MIDI compatibility for seamless integration with other gear
  • Durable construction suitable for studio and live environments

Product specs

Brand Yamaha
Model SPX90 II Digital Sound Processor
Finish Black
Year 1980s
Made In Japan
Categories Multi-Effect

FAQs

What types of effects does the Yamaha SPX90 II offer?

The Yamaha SPX90 II provides a range of effects including reverb, delay, modulation, pitch change, and more, making it versatile for various studio and live sound applications.

How does the Yamaha SPX90 II differ from the original SPX90?

The main difference is that the SPX90 II has an extended delay time of up to 2 seconds, while both models share similar specifications and effects.

Is the Yamaha SPX90 II suitable for both studio and live use?

Yes, the Yamaha SPX90 II is designed for both studio and live environments, offering robust effects processing capabilities that are useful in various audio settings.

Does the Yamaha SPX90 II support balanced or unbalanced connections?

The Yamaha SPX90 II supports balanced connections, which helps maintain audio quality over longer cable runs and reduces noise interference.

How can I reset the Yamaha SPX90 II to its factory settings?

To reset the Yamaha SPX90 II, press and hold the [BALANCE] and [FOOT TRIGGER] buttons simultaneously while turning the power on.

Clifton Wright

Clifton Wright

YAMAHA SPX-90II DEMO with a vintage Strat.

Video thumbnail for YAMAHA SPX-90II DEMO with a vintage Strat. by Clifton Wright

YAMAHA SPX-90II DEMO with a vintage Strat.

Clifton Wright

Clifton Wright

Video thumbnail for Yamaha SPX 90 ii  Digital Multi-Effect Processor Quick test by J Wilko

Yamaha SPX 90 ii Digital Multi-Effect Processor Quick test

J Wilko

J Wilko

Video thumbnail for Yamaha - SPX90II - Demo - Midiverse - TV by Midiverse - TV

Yamaha - SPX90II - Demo - Midiverse - TV

Midiverse - TV

Midiverse - TV

Video thumbnail for Rack To The Future Ep. 1: Yamaha SPX90ii by R.J. Ronquillo

Rack To The Future Ep. 1: Yamaha SPX90ii

R.J. Ronquillo

R.J. Ronquillo

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Yamaha SPX90 II Digital Multi-Effects Processor.

Features and functionality

  • The Yamaha SPX90 II's reverse gated reverb has no predelay, crucial for maintaining clarity without muddling the tone, unlike other processors.

    Source
  • The Yamaha SPX90 II is particularly valued for its classic 80s/90s sounds, making it a go-to for vintage effect enthusiasts.

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  • The Yamaha SPX90 is valued for its compatibility with line level signals, making it suitable for synth setups without the risk of clipping.

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Comparisons

  • Users note that while the Lexicon MX300 offers expansive reverb, it doesn't handle reverse gated effects as effectively as the SPX90 II.

    Source
  • The TC Electronic M-One allows running two effects in parallel or serial, offering flexibility that some users find superior to the single-effect operation of the SPX90 II.

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  • Owners of the Alesis Quadraverb highlight its MIDI control capabilities, contrasting with the SPX90's straightforward functionality.

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Mods and upgrades

  • Adding an MXR 10-band EQ, particularly the silver model, can help manage the SPX90's treble-heavy output for improved tonal balance.

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Use cases and applications

  • The SPX90 II is preferred for My Bloody Valentine-style reverse reverb, specifically in tracks like "To Here Knows When".

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  • The SPX90 II is noted as an unexpected gem in keyboard racks, providing classic sounds that complement synth setups effectively.

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  • The SPX90 is a viable option for synth users seeking affordable multi-effects units that are not specifically guitar-oriented.

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User experience

  • Owners often integrate SPX90 II with multiple amps to create lush, expansive soundscapes, inspired by My Bloody Valentine's live setups.

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Value and pricing

  • Patience in the used market can yield bargains on the Yamaha SPX90 II, making it an appealing option for those seeking classic digital effects without breaking the bank.

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  • It's noted that older rack units, including the SPX90, can often be found affordably on platforms like Reverb.

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Artist usage

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See how Andrew Eldritch uses Yamaha SPX90 II Digital Multi-Effects Processor

Andrew Eldritch

Singer, Drummer

The Sisters of Mercy

...
Verified via The-sisters-of-mercy

"Yamaha SPX90, SPX90II and SPX1000 effects units because they're cheap, cheerful and easy to use - and because that original SPX90 nonlinear reverb sound is a bit of a classic. The graininess still sits well with the Doktor's snare drum. Check the kick and snare on 'Flood I' for the SPX nonlinear reverb in overkill mode. Or the whole of 'Gift'. The SPX1000 also provides a standard long plate which was reasonable value for money at the time (and it interfaces digitally with the dead-end MEL2 format used by our old Yamaha DMR8 digital multitrack tape system)."

See how Charly Alberti uses Yamaha SPX90 II Digital Multi-Effects Processor

Charly Alberti

Drummer

Soda Stereo

...
Verified via Photo

Entrevista a Charly sobre su set para revista El Musiquiatra (1988):

"... En cuanto al set electrónico Charly posee un envidiable Roland PM-16, para control Midi de disparos de pads y triggers, dos samplers Akai S-900 para la emisión de sonidos sampleados, la Linn 9000, el novísimo juego de mics y (?) para platillos Zildijan ZM-1, una Yamaha SPX 90 II, una Yamaha RX5 Rhythm Programmer, 6 triggers Detonators y un estabilizador de tensión Aris (Power Conditioner) ..."

See how John Linnell uses Yamaha SPX90 II Digital Multi-Effects Processor

John Linnell

Singer, Keyboardist

They Might Be Giants

...
Verified via Tumblr

The heart of Linnell’s system is an Apple Macintosh IIci (1) running MOTU’s Performer sequencer and Mosaic notator (for horn arrangements), connected to an Opcode Studio Plus Two MIDI interface (2) and Timecode Machine sync box (3). A Cutting Edge hard disk (4) alongside Linnell’s Music Mart accordion (5) doubles as a pedestal for a Bundy bass clarinet (6) — which is not to ignore his prized Buescher bass sax (7). A Yamaha MJC8 (8) distributes MIDI to his E-mu Proteus FX (9) (“this is what I’m using live now”) and Vintage Keys (10), Roland R-8M percussion module (11) and U-220 (12), plus a Casio VZ-10M (13) bought in a closeout sale. “It’s the end of the legendary CZ line,” he laments. “It’s got some weird, cheap sounds you can’t get any other way.” An Akai S1000KB sampler (14) also serves as a master MIDI keyboard. When he’s in a picking mood, Linnell picks up a Gibson SG from the early ‘60s (15). A Boss TU-12H (16) helps keep it in tune.

The instruments, plus a Sennheiser 421 mike (17), feed a Tascam 688 eight-track cassette deck (18). “It has all these line inputs,” Linnell points out. “I can mix all my sequenced tracks and still have seven tape tracks for bass clarinet.” For effects, he uses a Urei 7110 compressor/limiter, Lexicon PCM42 delay (19). Yamaha SPX90II multieffect unit (20) and Korg DRV-1000 reverb (21). He mixes to a Sony TC-WR690 cassette deck (22) and Panasonic SV-3700 DAT (23), amplified by a Hafler PRO2400 (24) and Design Acoustics PS-10 speakers (25).

See how Michael Wilton uses Yamaha SPX90 II Digital Multi-Effects Processor

Michael Wilton

Guitarist

Queensrÿche

...
Verified via Photo

Michael Wilton uses the Yamaha SPX90 II Digital Multi-Effects Processor, as seen in his rack case in a user-uploaded photo.

See how Denis D'Amour uses Yamaha SPX90 II Digital Multi-Effects Processor

Denis D'Amour

Guitarist

Voivod

...
Verified via Voivod

"From there I go into two SPX-90 IIs"

Album Usage

The Yamaha SPX90 II Digital Multi-Effects Processor has been featured on the following albums:

Used With

Based on how musicians on Equipboard use Yamaha SPX90 II Digital Multi-Effects Processor, it is most commonly used with the following gear.

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2
Yamaha SPX-1000
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Lexicon 480L Effects Processors
2
Yamaha NS10 Studio Monitor
Yamaha NS10 Studio Monitor Active & Passive Monitors
2
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1

Community setups

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hxs28

hxs28

Gear IQ 359

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