The Synapse Vintage EQ-3 is a precise model of a 3-band analog tone stack, as found in late 50s guitar amplifiers. The unique sound of these devices is due to the coupled, passive circuits employed.

The Synapse Vintage EQ-3 is a precise model of a 3-band analog tone stack, as found in late 50s guitar amplifiers. The unique sound of these devices is due to the coupled, passive circuits employed, where changing any parameter affects the entire network in a complex way. This is different from a digital parametric EQ, which operates on just one isolated region of interest. While this comes at the advantage of precise boost and cut amounts (useful in correcting a mix), the overall sound is often too predictable and boring. For creative sound shaping, the Vintage EQ-3 is often a better choice.

The AF-4 is a virtual-analog lowpass filter module, based on the well-known transistor ladder design. In order to obtain highest quality, this lowpass filter employs a topology-preserving, zero-delay feedback network with 4x oversampling, yielding results comparable to industrial circuit simulator.

You need R2R Reason release and TEAM R2R Reason Rack Extension Cache Builder.

Synapse Ninety is a software emulation of a legendary 1970s phaser. What makes this phaser unique is the feedback path, which gives the sound a very distinctive character, unlike any other analog phaser. Our emulation employs a zero-delay feedback network, a technique popularized by recent synthesizers, and particularly well suited to emulate analog feedback loops.

Antidote RE is a novel virtual-analog software synthesizer for Propellerhead Reason. This Reason-exclusive device manages to combine the highest audio quality, flexibility and a fast work flow in an extremely easy-to-use Rack Extension. Antidote has been specifically developed to complement Reason, and to perfectly integrate into its environment.