We are Introducing our new 20 poles Phase Shifter. OpticShifter's core consists of nothing less than 20 All-Pass Filter stages in series, featuring two independent switches: one to select the number of stages (4, 6, 8, 12, 16, 18, or 20) and another to choose the specific pole from which the Feedback (Resonance) originates. Additionally, it includes Voltage controlled Feedback, input Tone control, a Ping input for percussive sounds and more!  

Introducing SkipLog, an 8HP Rhythmic Probability Processor with sequence capturing and looping features, along a range of other versatile functions waiting to be explored. You can check it out here: https://teiasynthesizers.com/product/skiplog/ https://youtu.be/PyjwGsnb4c0?si=81bvYjV2ZVEEoXJ6  

MapVolt is a dual-channel Universal Voltage Processor built for flexibility in handling Audio and CV signals. With only 6hp, Mapvolt is a multipurpose tool for voltage-controlled scaling, inverting, offsetting, subtracting, and mixing functions. Oh, and ring modulation too! 

Just a quick warning that our Vactrol Multimode VCF and VCA previously named Optocore is now named OpticTone due to legal reasons. The sound and circuit are still the same!  

Need a Velocity sensitive VCA on your patchs? The vcA Team is a dual Voltage Controlled Amplifier conceived with dynamic expression control in mind. With Velocity control on both VCA channels, vcA Team expands the creative use of amplitude variations on your patch, bringing not only control over the contour but also over the loudness of your sound. https://youtu.be/Hfxcczs8Ow0 

VastWave is a Complex Analog Oscillator with advanced waveshaping capabilities that invites new textural and harmonic exploration beyond subtractive synthesis principles. Beside the complex waveshaper there is also an onboard linear glide, a dedicated VCA on the FM input and an external Timbre/wavefolder https://www.youtube.com/watch?v=dOtvC-WdtEA&ab_channel=teiasynthesizers  

The OptoCore is a combination of a 12dB multi-mode Vactrol Filter and a Vactrol Voltage Controlled Amplifier. It is a completely original circuit inspired by the singular nature of Vactrols and their fluid and natural character. Unusual features like Ping input for percussive drum sounds generation, Touch Control for expressive control and more! Check how the OptoCore sounds here: https://www.youtube.com/watch?v=--d6Q7c5iho