The 15 Band Equalizer Model – ATI 1215 from ATI Pro Technologies is a professional audio processing solution designed to deliver precise sound shaping, exceptional clarity and reliable performance. Built for DJs, live sound engineers, studios, auditoriums and fixed installations, this equalizer allows complete control over audio frequencies, ensuring a clean, balanced and powerful output across all applications.
Precision Audio Tuning with 15-Band Control
The ATI 1215 features a carefully calibrated 15-band graphic EQ, enabling users to fine-tune individual frequency ranges with accuracy. Whether correcting room acoustics, enhancing vocals, or tightening low-end response, this equalizer provides smooth and musical control. The selectable ±6 dB or ±12 dB range offers flexibility for subtle adjustments or more aggressive sound shaping as needed.
Professional Inputs & Outputs for Clean Signal Flow
Designed for versatile system integration, the ATI 1215 includes 1/4″ TRS and XLR connectors on both input and output stages. Its electronically balanced/unbalanced inputs and impedance-balanced outputs ensure compatibility with a wide range of mixers, amplifiers and processors. With a maximum input and output level of over +21 dBu, the unit easily handles high signal levels without distortion, maintaining signal integrity even in demanding environments.
Superior System Performance & Audio Quality
ATI Pro Technologies has engineered the ATI 1215 to deliver outstanding technical performance. With a wide bandwidth of 20 Hz to 20 kHz, extended frequency response and a dynamic range exceeding 112 dB, it reproduces audio with remarkable detail and transparency. Low THD+Noise (<0.003%), excellent signal-to-noise ratio (>95 dB) and minimal interchannel crosstalk ensure professional-grade sound quality for critical audio applications.
Useful Function Switches for System Optimization
The ATI 1215 is equipped with essential control features such as EQ Bypass for quick signal comparison, a 50 Hz Low Cut filter to remove unwanted low-frequency rumble and range selection for precise or broad adjustments. These functions make system tuning faster and more efficient in real-world setups.
Reliable Power & Installation-Friendly Design
With a universal 100–240V power supply, low power consumption and an IEC mains connector, the ATI 1215 is ideal for both portable and fixed installations. Backed by the trusted quality of ATI Pro Technologies, this equalizer is a dependable choice for achieving professional, well-balanced sound in any audio system.