Ultimate loudness control
Maximise the loudness of your mix, control the energy of your Drum bus or make your low end sound fuller and more powerful.
Blending precision peak control with advanced metering: Bus PEAK is an essential mastering tool for any audio engineer and producer. Whether you're taming erratic sonic crests or preserving the natural dynamics of your mix, Bus PEAK lets you achieve a big, loud, and full sound while maintaining control of your transients.
Dual-module dynamics

Distinctly affect low and high frequencies with separate controls for unmatched precision. Localise Bus EXCITER-104 to one frequency or explore both ranges with the output equalizer.
Enhance the fundamentals

From deep, impactful bass to shimmering hi-hats, enhance the fundamental tones of your mix. Bus EXCITER-104 is designed to enrich those elements of a track that can’t be ignored.
Adapt to any track

Use on bus channels or individual inserts — perfect for kicks, bass, vocals, synths, guitars and full drum kits. Bus EXCITER-104 can boost your overall mix or work its magic on key instruments and voices.
Subtle tweaks, major shifts

Simple adjustments lead to dramatic improvements, ensuring professional results effortlessly. With Bus EXCITER-104’s intuitive layout and powerful presets, you don’t need to go far to get the most out of your mix.
A legacy of audio presence
Inspired by the legendary Type C2-104 Aphex Aural Exciter, the Bus EXCITER-104 is part of a lineage of sought-after outboard gear.
Since its inception in 1975, the Aphex Aural Exciter has been a game-changer in restoring and enhancing sound. Engineered to address the harmonic loss found in tape recording methods, the Aural Exciter could be relied on for adding detail and presence to instruments, vocals and bass while crucially maintaining the signal volume.

Multi-Stage Processing
The Clipper and Limiter modules work synergistically to optimize audio dynamics and ensure peak control.
Get instant results with one of Bus PEAK’s specialized presets or find your own configuration to enhance the presence and impact of your sound, or creatively introduce distortion.
DI Bass Enhancer
Add some life to your D.I. bass, both in the low end and fretboard transients. Adjust the mix amounts for more or less intensity.
Dry
Wet
Full Drum Exciter
Big Bass and Exciter combo made to add body to your kick-snare-hat groove. This preset also brings out the kick transient nicely.
Dry
Wet
Metal Guitar
Brings controlled aggression to your heavy metal guitars. The excitement is focused on the mid range, avoiding harshness while making your riffs fatter.
Dry
Wet
Warm Pultec Boost
Enjoy the mythical Pultec cut / boost and add Exciter as well to boost the hi hats.
Dry
Wet
Vocal Clarity
Add this to a pad or a vocal that lacks luster and needs a bit of love in the high frequencies.
Dry
Wet
Kick Deepener
Increase the Wet Mix to add some low end.
Dry
Wet
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PRODUCT SUMMARY
The ultimate sonic presence unit, recreating the classic audio signal enhancer.
Two Modules: Big Bass and Exciter, are designed to beef up the lows and bring presence to the mids and highs.
‣ Big Bass is designed to beef up the lows
‣ Exciter brings presence to the mids and highs.
Advanced Features: Shape the tonal quality and stereo image of both processors with included advanced features per module.
Large Signal Visualizer: Understand how the signal is being affected with a large signal visualizer.
Solo/Mute Buttons: Easily hear the difference and the specific signal you are adding with solo and mute buttons.
20 Quality Presets: Designed to help with various source material, from vocals and guitars to kicks and bass.
Two Engine Quality Modes: Balance sound quality and CPU usage with Studio and Render modes.