Pricing and availability
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Average Price: $7
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$100
$501+
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Based on price data from 1 merchant for "Aphex 204". Prices shown reflect NEW condition. Tracking began Apr 22, 2026.
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Description
Unlock the full potential of your audio with the Aphex 204, a dual-channel effects processor that expertly combines the legendary Aural Exciter technology with the robust Optical Big Bottom feature. This dynamic duo elevates your sound, enhancing both the high and low frequencies without the hassle of increased noise or peak volume.
Perfect for producers, audio engineers, and musicians alike, the Aphex 204 breathes new life into your recordings by restoring natural brightness and clarity. The Aural Exciter component highlights sonic details, ensuring every high note sparkles with precision. Meanwhile, the Optical Big Bottom enriches the bass, providing a tighter, deeper resonance that amplifies low notes with clarity and punch, all without overloading your sound system.
Whether you're in the studio, on stage, or broadcasting live, the Aphex 204's versatile design offers balanced XLR and 1/4" I/O connections, making integration into any setup a breeze. The internal power supply ensures consistent performance, while the intuitive controls allow for easy tuning to meet your specific audio needs.
With the Aphex 204, experience audio that feels fuller, richer, and more engaging, making it an essential tool for anyone serious about sound.
Key Features:
- Dual-channel effects processor
- Aural Exciter for enhanced high-frequency clarity
- Optical Big Bottom for deeper, resonant bass
- Balanced XLR and 1/4" I/O connections
- Internal power supply for reliable performance
- Maintains low peak output while increasing perceived loudness
- Perfect for studio, broadcast, and live performance applications
Product specs
| Brand | Aphex |
| Model | Model 204 Aural Exciter and Optical Big Bottom |
| Finish | Silver |
| Year | 2001 - 2010 |
| Made In | United States |
| Categories | Multi-Effect |
FAQs
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What does the Aphex 204 Aural Exciter do for audio signals?
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The Aphex 204 Aural Exciter enhances audio signals by adding phase shift and synthesized harmonics, which improves clarity and presence, making the sound more vibrant and detailed.
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How does the Optical Big Bottom feature of the Aphex 204 affect bass frequencies?
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The Optical Big Bottom enhances bass frequencies by providing a deeper, more resonant bass response without increasing peak output, ensuring powerful low-end punch without distortion or driver damage.
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Is the Aphex 204 suitable for live sound applications?
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Yes, the Aphex 204 is suitable for live sound applications as it enhances clarity and bass response, making it ideal for improving the overall quality of live audio.
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Can the Aphex 204 be used in a home studio setup?
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The Aphex 204 is excellent for home studio setups, as it enhances audio clarity and bass without requiring significant adjustments in volume, making it a valuable tool for mixing and mastering.
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What are the key features of the Aphex 204?
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The Aphex 204 features the Aural Exciter for high-end clarity and the Optical Big Bottom for enhanced bass response, both of which improve audio quality without increasing peak levels.
Videos
JamnettVideos
Aphex 204 & 207
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Aphex 204.
Use cases and applications
Software and compatibility
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Users recommend operating harmonic distortion at higher sample rates like 96k to avoid aliasing and achieve smoother results.
Source
Comparisons
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The Waves plugin may not capture the subtlety of the original Aphex Exciter hardware, known for its revered effect.
Source
Critic Reviews
3.5 out of 5
Based on 1 Review and 3 Ratings
41010
similar to a BBE
this unit has the bass phase alignment and enhanciness (like that word? you can use it) of a BBE with the better top end enhancement of the famed Aural Exciters. I remember really liking this unit but having limited applications for it.. the abss enhancement is mainly good for live sound and dance music but in the studio I definteily used this on the odd overhead recording or on a dull snare or hihat track... useful but not worth keeping aorund
Artist usage
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Used With
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