Model 51 EQ v0.1.3 WiN

MOCHA | 19 September 2026 | 4.4 MB

Model 51 EQ is a characterful three-band inductor equalizer built for bold, musical shaping without sacrificing detail. Its fixed frequency choices and carefully modelled response make it quick to use: add weight, bring a source forward, soften harshness, or open the top end with broad, natural curves that feel immediately mix-ready. Under the surface, Model 51 combines measured frequency and phase responses with optional band-dependent saturation, transformer colour, and a dedicated Drive stage. Choose the subtle ’51 transformer character, the fuller ’51 Blue, or the more pronounced Boosted mode. Drive adds density, second-harmonic warmth, and a gentle sub-frequency contour, while 4x oversampling keeps nonlinear processing smooth. Stereo Linked, Dual Mono, and Mid/Side modes make it equally useful for individual tracks, buses, and mastering.

Automator v1.1.0 macOS

MORiA | 18 September 2026 | 40.89 MB

..: AU | VST2 | VST3 :..

Automator Complex Automation Made Simple. Automator collapses dozens of automation lanes into one simple control. Reshape EQ, volume, width and pan with a single lane. Finally automate EQ without the lane nightmare. Automator simplifies complex automation by collapsing dozens of automation lanes into a single, automatable control so you can automate EQ, volume, width, and pan, all while using only a single automation lane. Use it to add variation and excitement across a song. Automate different sections to open the chorus with extra width, tighten a verse with subtle EQ shifts, or push a bridge with bold tonal changes.

R52 Baxandall v1.0.3 macOS

MORiA | 18 September 2026 | 125.85 MB

R52 Baxandall The 1952 circuit, as Peter Baxandall published it.

In October 1952, Wireless World printed a two-knob tone control with the EQ network inside a valve amplifier’s feedback loop. The industry kept the shape and redrew everything else. R52 is the circuit itself: the SP61 pentode in the loop, the published component values, and the conditions Baxandall specified around it, source impedance and the amplifier at the far end, now under your fingers. R52 is a revival, not a revision. Peter Baxandall published the design in Wireless World in October 1952, and what began on those pages became one of the most influential circuits in audio. Yet, the industry adopted only its shape, redrawing the circuit to fit commercial realities rather than the conditions Peter specified.

Kirchhoff-EQ v1.7.5 MAC

MORiA | 15 September 2026 | 175.25MB

PLATFORM: AU/VST2/VST3

ULTIMATE EQ PLUGIN WITH SUPERB DYNAMIC PROCESSING AND VINTAGE MODELS Kirchhoff-EQ is an ultimate 32-band parametric EQ plugin built for all critical professional applications. It has refined sound quality, analogue-matched curves, 15 filter types with continuously variable shape and 32 vintage EQ types modeled from real-world devices. The builtin dynamic processing functions are highly flexible and have ultra-low distorion. All these push Kirchhoff-EQ to a next-generation standard.

R52 Baxandall v1.0.3 WiN

Team R2R | 17 September 2026 | 26.4 MB

R52 Baxandall The 1952 circuit, as Peter Baxandall published it.

In October 1952, Wireless World printed a two-knob tone control with the EQ network inside a valve amplifier’s feedback loop. The industry kept the shape and redrew everything else. R52 is the circuit itself: the SP61 pentode in the loop, the published component values, and the conditions Baxandall specified around it, source impedance and the amplifier at the far end, now under your fingers. R52 is a revival, not a revision. Peter Baxandall published the design in Wireless World in October 1952, and what began on those pages became one of the most influential circuits in audio. Yet, the industry adopted only its shape, redrawing the circuit to fit commercial realities rather than the conditions Peter specified.

DeeQ v1.6.1 WiN

Team R2R | 13 June 2026 | 11.35 MB

PLATFORM: VST2/VST3/AAX(MOD)

DeeQ is a single-band dynamic EQ filter that automatically adjusts the parameters of the EQ based on the incoming envelope or an external sidechain. With DeeQ you can do everything from small adjustments like making room in the mix, to creative wah type effects.

Pivot v1.6.0 WiN

Team R2R | 13 June 2026 | 10.89 MB

PLATFORM: VST2/VST3/AAX(MOD)

Pivot is a tilt equaliser, with adjustable slope and mid/side modes. Powerful EQ, made simple. Pivot is a powerful tilt equaliser, allowing you to quickly shift the spectral content of your audio. Mid/Side modes allow you to adjust the stereo content of your audio separately, allowing you to clean up muddy stereo bass, or crisp up the wide treble in your master tracks.