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CV Trinity

CV Trinity

Bastl instruments CV Trinity - Hex Modulation Signal Superhero

The CV Trinity has 6 independent channels with CV outputs, each of which can be set to AUTOMATION, LFO or ADSR. Each channel also has a CV INPUT. The selected output [select OUT] outputs a copy of the channel that is selected for editing and lights the indication LED. Use SELECT buttons for selecting the channel and knobs for adjusting its parameters. Pressing the mode button changes between the modes. Clock OUT can be adjusted by holding the select button and turning the top knob. Clk OUT is normalized to Clock IN.

Automation is a 32 step voltage memory with an adjustable amount of linear interpolation. Hold the record button and turn the RECORD knob to adjust the automation curve. The Clock input advances to the next automation step. Automations can be a variable number of steps and can be clocked either by the master clock input or by individual CV inputs.

The LFO has a RATE that goes up to audiorate, XOR waveshaping and SHAPE selection with ramp, triangle, inverted ramp, flopping ramp, flopping triangle and stepped random voltage source with smoothing. The random signal can be looped. LFO can be synchronised to a clock input (different divisions / multiplications are then set with the RATE knob). CV input controls the RATE of the LFO.

ADSR uses the CV input as a GATE input for triggering the envelope. It can be linear or exponential, it can be looped and it can either work in ADSR mode for AHR mode. DECAY is set t same value as RELEASE.


•           6 independent modulation channels

•           CV input and CV output per channel

•           select OUT outputs current selected modulation channel

•           indication LED for select OUT

•           each channel can be either AUTOMATION, LFO or ADSR

•           AUTOMATION: clocked 32 step memory with adjustable linear interpolation, number of steps and possibility of independent clocking

•           LFO: rate, XOR waveshape, shape (ramp, inverted ramp, triangle, flopping ramp, flopping triangle, stepped random with smoothing and looping), synchronisation with clock

•           AD attack, sustain, decay set to same value as release, linear or exponential, looping mode, attack-hold-release mode

•           jumpers to select 0-5V or 0-10V range for each CV input

•           clock input

•           clock generator output normalized to clock input

•           handmade by Bastl Instruments in Brno, Czech Republic

•           add channel independent reset / re-trigger inputs with the CV Trinity Expander


Max Depth:35mm
Connector:PTC fuse and diode protected 16 pin power
Power:+12V: 5mA

-12V: 6mA

+5V: 35mA

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  • £260.00
  • Exc VAT: £216.67


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