Synthesiser EMS Synthi AKS. It`s all complete in very good condition with all leads, manual and EMS book of sounds by David Stevens. It generates familiar sci-fi sounds (Dr. Who) and other truly analog sounds. There's a Noise Generator, 2 Input Amplifiers, 1 Ring Modulator, 1 Voltage Controlled Low Pass Filter (VCF), 1 Trapezoid Envelope Generator, Joy-Stick Controller, Voltage Controlled Spring Reverb unit and 2 Stereo Output Amplifiers.
What is important about the portable line of EMS synths is that they were super miniaturized and sophisticated for their time. The patching grid system made patching easier, and allowed the unit to take up a lot less space. Both were released in 1971, two years after the launch of the VCS3. Many of these EMS synth's have been used by Brian Eno, Pink Floyd, Stereolab, Yes, Aphex Twin, Autechre, Jean-Michel Jarre, Astral Projection, Vince Clarke, The Who, Todd Rundgren, Recoil, Freddy Fresh, Ultravox and many more.