Sequential Circuits Prophet T8

Sequential Circuits Prophet T8 Image

A monstrous 8 voice polysynth from SCI! The T8 has a very fat Prophet-5-like tone. This synth adds many illustrious new features (for its time) such as full MIDI implementation, 76 full size weighted keys with velocity and aftertouch, split/layer double/unison keyboard modes, and a simple but useful real-time sequencer. The new keyboard features many dynamics enhancements, ie: aftertouch can affect pitch, level, filter or the LFO. It was Sequential's finest analog synthesizer. Digital control of analog sound with an extremely flexible, intuitive and beautiful design - right down to the wood panels!

Unfortunately the T8 suffered from the popularity of the much cheaper Yamaha DX7 back in 1983 when they were released. Although it still sounds great, the weighted keyboard is the T8's best feature making it the Rolls Royce of analog synthesizers. Generally these beasts are hard to find today and still very expensive. It has been used by Howard Jones, the Thompson Twins and Steve Levine.

29 Visitor comments
gcoudert
December 23, 2010 @ 2:01 pm
A Prophet T8 was used by Tears for Fears on 'Songs From The Big Chair', MIDI'd up to a Yamaha DX7, alongside a Roland Jupiter 8 and Fairlight CMI.
Wayne Kerr
October 8, 2010 @ 4:32 am
What a temperamental git the T8 is. Capable of a nice sound but that old micro-processor controlled keyboard does not age well, I had to use an external controller kb to get it to work properly, then it sang.
Den Fripplerlini
August 12, 2010 @ 12:36 pm
Overate beyond belief. It looks massive but doesnt live up to its look. I had one for 4 years and had to oppurtunity to exhange it for a Jupiter 8 and TR808, never looked back.
Scott Rodriguez
June 19, 2010 @ 11:04 am
I’ve had my T8 for a few months, and I too was initially put off by the lack of snappiness. I decided to forget all that and focus on what it is rather than what it isn’t. It is the most expressive synth I’ve played. The action is light and responsive with a lovely delicacy. Playing requires finesse; programming requires sensitivity to purpose. Dedication is needed, but the payoff is huge. This is a true musical instrument. Warm and thick, expressive and soulful; it takes time to learn. This synthesizer separates the musicians from the players. It would have been an even more expressive instrument if independent amount values could be applied to poly AT routings. Lack of Local Off in Rev. 3.8 is a nuisance, but that’s all. The T8 is a great, deeply moving organic instrument I look forward to working with every time I sit down at the rig. I feel privileged to own one, and it’s probably underrated mostly because of the finesse factor required by those who would wield it.
joel
May 19, 2010 @ 4:49 pm
A glorious thing of beauty. The most musical synth in my studio.... sure, the envelopes don't come near the speed of a Prophet 5 but that misses out what really makes the T8 a king amongst keyboards. I love it, slouchy envelopes and all....
 
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  • Specifications
  • Polyphony - 8 Voices
  • Oscillators - 2 VCO's per voice (16 oscillators)
  • Sequencer - YES (670 notes)
  • Filter - 24dB/oct low-pass with cutoff, resonance, env amount, key tracking
  • LFO - Waveforms: square, triangle and sawtooth.
    Destinations: osc a, osc b, pulse width, filter
  • VCA - 2 ADSR envelopes per voice
  • Keyboard - 76 weighted keys (w/ velocity & aftertouch)
  • Memory - 128 patches
  • Control - MIDI
  • Date Produced - 1983

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