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Analog Polyphonic Synthesizer Synthesizer

SIEL DK 80

 Dynamic Bitimbric Synthesizer

The SIEL DK 80 is a nice mid-level synth from 1985. It features:

  • 12 voices
  • Double sound generation
  • Dynamic keyboard
  • Advanced MIDI functions
  • 87 programmable parameters
  • Up to 150 programs on line
  • 2-track real time polyphonic MIDI sequencer.

The “sonic character” of the DK 80 is very nice and interesting, and it’s a classic “hybrid” with DCOs and VCFs/VCAs. Still, it’s capable of very powerful and “fat & gluey” sounds.

The DK 80 can also have an optional pedalboard, called “PD 80” which features two pedals: the one on the left is programmable, and the one on the right is dedicated to Sustain. A great setting for the left pedal is to “scroll” the patch programs, because – in pure mid-80s style – one needs to select the program with the keypad and then press “Enter”. With the left pedal, it’s much quicker to go through the programs to play / check them out. It’s also great for live use.

The left pedal can be assigned to:

  • Start/Stop of the sequencer,
  • Program Up
  • Key Data To MIDI

SIEL DK 80 audio demos

Resident factory sounds

SIEL DK 80 specs

Year of release:1985
Polyphony:12 voices
Sound generation method:analog
Preset memories40 ROM + 10 RAM, 50 + 100 on RAM card
MIDI:in, out, thru
Keyboard61 keys
Sound expansion capabilities:no
Sequenceryes
Arpeggiatorno
Velocityyes
Aftertouchno
Dimensions 
Weight 

SIEL DK 80 photos

SIEL DK 80 manual

SIEL DK 80 links

Categories
Analog Polyphonic Synthesizer Synthesizer

SIEL Cruise

The Cruise is what was once referred to a “multi-instrument” keyboard, that is a synth having two or more sections designed to emulate a particular instrument, i.e., brass, strings, bass, organ, piano and so on.

They were popular in the early 80s, and other examples of this breed are the Crumar Orchestrator, the ARP Quadra, and the Korg Trident.

SIEL Cruise manual

SIEL Cruise specs

Year of release1981
Polyphony Mono, Poly
Sound generation methodanalog
Keyboard49-key