BRENSO brings to the surface all the ways of shaping your sound: frequency modulation, amplitude modulation, and timbre controls.

Both oscillators have their independent FM modulation circuit.

The yellow oscillator, then, feeds a Timbre Modulation section which, in turns, can be blended with its amplitude- or ring-modulated copy.

We designed the timbre modulation section from scratch with two wavefolders, a waveshaper, and a PWM circuit.

A dedicated VCA controls the global amount of modulation to each parameter section. The green oscillator is the default modulator, but you can override the semi-normalization anytime.

Many controls allow for complex and detailed FM sound shaping. It is possible to set exponential and linear thru-zero FM independently per each oscillator and control the FM Deviation through two separate knobs or CV inputs.

(The green oscillator can also work at sub-audio rate and can therefore become a super complex LFO!)

No more tuning issues during a performance!

Every oscillator has a button that locks its coarse frequency to the current value. From this moment on, every twist of the ‘Coarse’ knob will be ineffective (but The Fine knob is still available, from small adjustments on the fly!).

BRENSO’s oscillators feature thru-zero triangle cores, which guarantee exceptional tracking and the best response to audio-rate modulation.

You won’t need to find a sweet spot because we designed BRENSO to sound ‘as expected’ in any setting!

The green oscillator has four outputs: sine, triangle, square, and sawtooth.

The yellow one has four outputs: sine and triangle as well, then a selectable square/shaped square output, and a Final output for the triangle wave after its routing through the Timbre and Amplitude Modulation sections.

We designed from scratch an analog circuit that, when excited by an external trig, opens the wavefolder above its maximum level and then closes it down with a non-linear slope, whose length can be manually regulated.

This solution can generate percussive tones with a very organic decay.

You can sync the green oscillator to the yellow one in two ways.

The Lock Sync removes any unwanted beating and preserves tracking.

The Flip Sync reverts the synchronized oscillator’s direction to the rising edge. It is similar to the classic Hard Sync but without forced restarts and sudden “pops” like in sawtooth-core oscillators.