The E-232 L is a high-performance, dual-channel 14-band, 2/3-octave graphic equalizer meticulously designed to provide clean, accurate audio equalization for permanent professional installations. Engineered with active bandpass/bandreject filters for minimal phase shift, it offers precise sound shaping with linear, noiseless slider controls and independent boost/cut range settings for each channel.
Available Variants for SKYRS Pakistan
To support diverse electrical requirements and commercial environments across Pakistan (including Karachi, Lahore, Islamabad, Faisalabad, Quetta, and Peshawar), the E-232 L is supplied by SKYRS in the following configurations:
E-232 (313H) Standard International Variant: Optimally configured for the Pakistani grid, operating natively at 220–240V AC (50/60Hz) with a 13-watt power signature.
E-232 (301H) Regional Variant: The 120V AC version, supplied with step-down adaptation protocols for specialized local corporate facilities running customized power setups.
E-232 L Transformer-Ready Variant: Includes pre-drilled chassis mounting configurations allowing seamless deployment of optional low-distortion input/output isolation transformers.
Technical Specifications
Frequency Response: 20 Hz to 20 kHz (+1.0 dB, –2.0 dB)
Total Harmonic Distortion (THD): Less than 0.01% at 1 kHz (rated output)
Equalizer Slider Bands: 14 bands per channel centered on standard ISO 2/3-octave increments (40 Hz to 16 kHz)
Selectable Control Range: Adjustable independent boost/cut of ±6 dB or ±12 dB per channel
High-Pass Filter (HPF): Continuously variable cutoff frequency from 15 Hz to 300 Hz (–12 dB/octave)
Hum and Noise Level: –98 dB or less (EQ: ON, GAIN: 0 dB)
Input / Output Integrity: Electronically unbalanced phone-jack and terminal strip connectors (+4 dB rated level); automated internal relay bypass on AC power failure
Chassis Dimensions: 1U Standard EIA Rack Mount | 483 (W) × 46 (H) × 311 (D) mm
Net Weight: 3.8 kg (8.38 lbs)
Deployment, Installation, and Configuration
Exclusive Turnkey Provisioning via SKYRS
Full system deployment, precision structural installation, and professional acoustic configuration services for the E-232 L series are available exclusively through SKYRS across Pakistan.
Strategic Deployment: Structured integration into enterprise PA systems, studio mixing environments, and localized corporate AV networks.
Hardware Installation: Standardized 1RU rack mounting accompanied by a smoked plastic security cover to prevent unauthorized manipulation or post-calibration tampering.
Precision Configuration: Technical calibration of localized frequency bands, phase alignment adjustments, and balancing left/right stereo acoustics tailored to unique venue dimensions.
