KAWAI SYNTHESIZER 100F

Overview

The Kawai Synthesizer 100F (also known as Teisco S-100F) is a monophonic analog synthesizer introduced in the mid-1970s. Despite its unassuming appearance, it’s known for its powerful and flexible sound, often compared to more famous synthesizers like the ARP 2600.

Sound Generation

• Type: Monophonic analog synthesizer
• Sound Characteristics:
  • Single voltage-controlled oscillator (VCO) with sawtooth and square waveforms
  • 24dB lowpass voltage-controlled filter (VCF) with resonance
  • Capable of producing dry, deep basses and sharp effect sounds

Features

• Keyboard: 37 keys
• Oscillator: One VCO with 7-step frequency range (2′ to 64′) and LOW mode
• Filters: 24dB lowpass VCF and manually adjustable highpass filter
• Envelopes: Two AD/AR envelopes with presets
• LFO: One LFO (0.03 – 50 Hz)
• Portamento: Three modes available

Connectivity

• Audio Input/Output: External audio input, High/Low audio outputs
• Control Voltage: IN, UPPER OUT, and LOWER OUT for connecting multiple units

Legacy

The Kawai Synthesizer 100F, despite its relative obscurity, is highly regarded for its sound quality and flexibility. It’s capable of producing a wide range of sounds from deep basses to experimental effects, rivaling more famous synthesizers of its era. Its compact size and unique features like the wide-range oscillator and snappy envelopes make it a hidden gem among vintage synthesizers.

Production Details

• Manufacturer: Kawai / Teisco
• Release Date: Mid-1970s (available in French stores by March 1976)
• Original Price: 2,900 Francs in 1976
• Dimensions: 55cm wide
• Weight: 6.7kg
• Power Consumption: 6W