Alesis QS8

Alesis QS8 Image

The QS8 came out on the heels of the QS7 and was an even more professional quality version - it was Alesis' flagship model! It featured a full 88-note weighted keyboard with piano style hammer-action and a strong all-metal chassis with black solid oak end-pieces. Otherwise, it's identical to the QS7, with 16 MegaBytes of sample/synthesis ROM (expandable to 32 MegaBytes), 4 stereo outputs, 4 control sliders, discrete MIDI OUT and THRU ports, a third Expression Pedal input, ADAT optical digital output, 48kHz clock input, and a second PCMCIA expansion card slot.

The QS8 is undoubtedly a powerful and flexible synthesizer capable of creating rich sounds - both acoustic and electronic. There's 64 voices of polyphony and 16 parts multitimbrality and tons of memory and expand-ability! The QS8 uses digital additive/subtractive sample playback synthesis to create high quality stereo grand pianos, organs, strings, drums/percussion, brass, woodwinds, new and classic synth textures, General MIDI, and rhythmic/sonic loops. Most of them sound pretty darn great too! Keith Emerson wrote the demo for it, as well as some patches.

As a master synth, the QS excels in it's price range, except for that tiny LCD display which makes navigating through the pages and pages of program settings pretty tedious. The QS8 implements the powerful QS Modulation Matrix, allowing users to assign virtually any controller source to any modulation parameter. There's an onboard multi-effects processor (based on the QuadraVerb 2) with four totally discrete effects busses that include reverb, delay, rotary speaker simulation, distortion, chorus and much more. With a direct Mac or PC hook-up, loading patches and editing via software is a snap! QS synths shipped with Alesis' Sound Bridge software for Mac/PC which lets you write AIFF and WAV samples, Standard MIDI Files and Program data to PCMCIA Flash or SRAM cards. It can play Standard MIDI file sequences from the expansion cards without the use of an external sequencer. For a top-quality synthesizer that isn't focused just on dance or trance, be sure to consider the QS8.

The QS7 is a mid-sized 76-note keyboard version with semi-weighted keys for players who need that realistic feel at a more affordable price. The QSR is identical to the QS7 and QS8, except that it is a keyboard-less rackmount version. 1999 saw the release of the updated QS8.1 which was a vast improvement over this original.

Lookup Alesis QS8 Prices

The link above will take you to an eBay search for this synth to see active listings with more images, specs and information. If you don't find it there, try looking in our forum marketplace. Our marketplace gets thousands of visits every week so make sure to check back often if you want to buy or sell a synth.

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Are you looking to buy or sell a Alesis QS8? Post an ad in Gear For Sale or a request in Gear Wanted. For spare parts and repair services check out Gear Services & Other Goods. Our forums also has a Buyer’s Guide section where you can ask for advice on buying synthesizers.

12 Visitor comments
July 20, 2014 @ 10:06 am
I decide not to buy new controller, can you help how to connect my old QS8 to iPad?

One of the key is extra loud, how to fix it?
April 4, 2014 @ 12:13 am
My QS8 was rented for stevie wonder and I bought before he could return it to the rental store. Beside sentimental attachments.... I have beat the hell out of this keyboard for 13 years and its still plays great. A slight problem with the volume slider is the only issue. I Highly recommend this unit for the road or simply use it around the house.
February 7, 2014 @ 9:41 am
A local shop just received one of these in on a trade - they are asking $299 for it. I know nothing about this model but loved the weighted keys. Would you guys and girls suggest this as a basic but nice quality home recording keyboard? I have a cheap controller keyboard now but with no feel. The sounds on this one is nice too - would I have any issues using this with Garageband, Logic, Reaper, etc? Thank you for the help!
March 24, 2013 @ 10:58 pm
Would someone help a computer and synth novice hook my macbook pro to my QS8?---Thanks
March 10, 2013 @ 8:57 pm
where can i find the tranpose key or is there any way you can transpose AlesisQS8
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Rated 3.17 (305 Votes)

  • Check Price
  • The link above will take you to an eBay search for this synth to see active listings. If you don't find it there, try looking in our forum marketplace or post a wanted classified.
  • Demos & Media
  • Audio Clip 1 - Here are a bunch of demo patches from the QS7, displaying the QS-synth's wide range of excellent contemporary, acoustic, and electronic synth sounds & textures. From the Future Music CD, issue 51.

    Manual - Alesis have made manuals and program charts for many of their products available on-line, for free download as .PDF files.

  • Specifications
  • Polyphony - 64 voices
  • Oscillators - 48kHz Linear samples.
    16MB, expandable to 32MB using 2 PCMCIA ROM and RAM cards
  • Multitimbral - 16 parts
  • Effects - 4 On-board effects, based on the Alesis QuadraVerb 2 FX processor
  • Arpeg/Seq - None
  • Keyboard - 88 velocity and aftertouch sensitive, weighted, hammer-action
  • Memory - 512 preset 128 user programs, 400 preset and 100 user mixes, expandable using PCMCIA cards
  • Control - MIDI IN/OUT/THRU (16-parts), RS232/RS422 computer serial port for Macintosh or PC
  • Date Produced - 1996
  • Resources & Credits
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