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Therevox ET-4.1

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The ET-4.1 takes the unique au ruban interface of the rare Ondes Martenot and combines it with analog synthesizer circuitry. Each oscillator has six different waveforms, including the classic sine wave of the Electro-Theremin and the Ondes Martenot's unique octiviant and white noise settings. Each oscillator can be tuned separately, or synched to create intervals or interesting harmonics. Oscillator 2 can also be set to a consistent note or used as an LFO to modulate the filter. The internal low-pass filter with variable cutoff frequency is used to shape the sound and this can also be controlled with an external expression pedal or CV source.

A classic spring reverb unit is also built into the ET-4 with mix control ranging from 100% dry to 100% wet. A wide range of sounds can be created with the ET-4; from haunting ethereal sounds and deep bass grooves to sci-fi soundscapes and classical voicings. Every ET-4 is individually hand crafted in Canada using high quality components and select North American Walnut.

Technical Specifications
Type: Analog
Synthesis: Subtractive
Oscillators: 2
Waveforms: Pulse, Sine, Triangle
Osc Modulation: After Touch, Keyboard, Knob, Ribbon
Filters: 1
Types: 24dB Slope (4-pole), Low Pass
Filter Modulation: Knob, Pedal
LFO: 1
LFO Parameters: Sine, Triangle
LFO Notes::
+ OSC 2 can be used for LFO modulation
Polyphony & Tuning
Polyphony: 1
Timbrality: 1
Tuning: Atonal, Micro, Standard
Modes: Mono
+ Spring Reverb
Case: Keyboard
Keyboard: 37 keys, Mini-Keys, Wood
Controls: Aftertouch, Knobs, Mod - Ribbon, Switches
Display Type: LED
Dimensions (WxDxH): 30 x 11 x 4 inches
Audio Output Connections: 1/4" Phone Jack, Mono Out
CV Ports: CV OUT, 1V Octave
Power: 110-120V or 220-240V, 16VAC
Year Released: 2013

Product Links
Company Product Sites:
[+] therevox.com
Retail Street Price: $1650 - convert
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