Southwest Audio Fest 2024

With the consumer version of the Planet Venus Spectral Coherence Control Essential plugin ($189), adventurous audiophiles can experiment with removing distortion inherent to a recording, independent of the playback system.

Ted Denney used a top-tier stereo system to demonstrate Synergistic Research's latest product, the Voodoo Streaming Server ($14,995), at the inaugural Southwest Audio Fest. The demo also included the Vibratron SX ($3995), a passive resonator design from the company's early days.

The Van Zyl Audio Alpine mid-horn speaker ($12,000/pair) is designed to cover a frequency range of 125Hz up to 20kHz. It uses a horn-loaded 8" Tang Band full-range driver that connects to the amplifier directly, free of crossover componentry. The design adds a physically time-aligned AMT tweeter—implemented as a super tweeter—to extend the highs with a simple first-order crossover applied.