Universal Audio UAFX Astra Modulation Machine Pedal

Tasty Pedals made by Universal Audio

Universal Audio (UA) is a prominent manufacturer of professional audio hardware and software, widely respected for its analog modeling technology and high-quality audio interfaces. Founded in 1958 by Bill Putnam Sr., Universal Audio has a rich history in the recording industry, having played a significant role in the development of early recording equipment and studio consoles. Today, Universal Audio is best known for its range of audio interfaces, including the popular Apollo series, which combine high-resolution audio conversion with onboard processing power to run UA’s acclaimed UAD-2 plug-in platform. The UAD-2 platform offers meticulously modeled analog emulations of classic studio gear, including preamps, compressors, equalizers, and reverbs, allowing musicians and producers to add the warmth and character of vintage analog equipment to their digital recordings. In addition to audio interfaces and plug-ins, Universal Audio also manufactures standalone hardware processors, such as the UAD-2 Satellite and UAD-2 PCIe cards, providing additional DSP power for running UA’s plug-ins in professional studio environments. With a commitment to quality, innovation, and capturing the essence of classic analog gear, Universal Audio remains a trusted name among audio professionals worldwide.

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Modulation — Modulation is a category of guitar effects that alter the characteristics of the audio signal by varying parameters such as pitch, frequency, or timing. These effects add movement, depth, and texture to the sound, allowing guitarists to create dynamic and expressive tones. Common types of modulation effects include chorus, flanger, phaser, tremolo, and vibrato, each of which offers unique sonic characteristics and creative possibilities: 1. **Chorus**: Chorus effect adds thickness and richness to the sound by creating multiple, slightly detuned copies of the original signal. This results in a shimmering, swirling effect reminiscent of a choir or ensemble. 2. **Flanger**: Flanger effect creates a sweeping, jet-like sound by modulating a delayed version of the original signal and mixing it with the dry signal. It produces a distinctive whooshing or swooshing effect that can range from subtle to dramatic. 3. **Phaser**: Phaser effect splits the audio signal into multiple phase-shifted copies and combines them to create a series of peaks and troughs in the frequency spectrum. This produces a swirling, swirling effect that adds movement and dimension to the sound. 4. **Tremolo**: Tremolo effect modulates the volume of the audio signal at a rhythmic rate, creating a pulsating or throbbing sound. It adds a dynamic, rhythmic element to the guitar tone and is often used to create vintage-style surf or tremolo-bar effects. 5. **Vibrato**: Vibrato effect modulates the pitch of the audio signal at a varying rate, creating a subtle, pulsating variation in pitch. It adds a sense of depth and expressiveness to the sound, simulating the natural vibrato of stringed instruments. Modulation effects can be used individually or in combination with other effects to create complex and layered tones. They are commonly used in various music genres, including rock, pop, funk, and experimental music, to enhance guitar solos, create atmospheric textures, and add movement to rhythm parts. Overall, modulation effects offer guitarists a wide range of creative possibilities for shaping their tone and expression.. New — Just New products for sale, unused, and in their original packaging. They come with a protected seller guarantee and include manufacturer warranties. Read more for additional details.. Pedal —