Trigon-6 Polyphonic Analog Keyboard Synthesizer

Sequential Trigon-6

Sequential’s Trigon-6 is a polyphonic three-oscillator powerhouse that uses an enhanced version of the ladder filter found in the Pro 3 combined with the playability of the Prophet-6 and OB-6, all in a small footprint. The difference between the Trigon-6 and the other polyphonic offerings in the Sequential line, is the thick, creamy, huge sound of three oscillators going through their exquisitely designed filter.

Inside the Trigon-6, the oscillators are completely redesigned and enhanced, able to generate triangle, saw, and pulse waves. The resonant filter is also enhanced, and is switchable between 2-pole and 4-pole slopes with the ability to drive for crunch and back off for silk. The Vintage knob adds voice-to-voice variation, so you can use it for something that is in perfect working condition, or give your sound the dusty, ancient warble of a forgotten relic.

A synth wouldn’t be a synth without modulation sources, and the Trigon-6 has modulation aplenty with dedicated amp and filter envelopes, plus a main LFO capable of sine, sawtooth, reverse saw, square, and S&H waveshapes. Additionally, you can use the third oscillator of each voice as a modulation source and route the filter envelopes to different destinations. Add expressivity by using the semi-weighted keys outfitted with Aftertouch, which can be routed to numerous destinations as well.

Sequential’s Trigon-6 is a complete performance unit with the addition of onboard effects, including an analog distortion as well as a bevy of digital, 24-bit, 48kHz effects with reverbs, delays, chorus, flanger, phase shifter, and ring mod. Add sonic versatility that only Sequential can create with their polyphonic, three oscillator synthesizer, the Trigon-6.

Trigon-6 Features

• 3 Discrete VCOs per voice
• 6 Polyphonic voices
• Simultaneously selectable wave shapes: triangle, sawtooth, reverse sawtooth, and pulse
• Pulse width per oscillator
• Osc. 3 has switchable key tracking for modulation duties
• Hard sync Osc 1 & 2
• White noise source
• Switchable 2/4 pole resonant low pass filter, can self-oscillate
• Velocity mod of filter envelope amount
• 2x 4-stage envelopes
• LFO with 5 waveshapes
• Poly Mod for advanced modulation
• Vintage Knob for voice variation
• Aftertouch
• Arpeggitator
• Sequencer with 64 steps and polyphony
• Analog distortion
• Digital effects: reverb, delay, chorus, flanger
• phase shifter, and ring mod
• True bypass for maintaining the analog signal path
• Polyphonic portamento
• 500 Factory presets with 500 user present banks