BSS
DI Box AR133
Active, Mono
Description
The BSS AR133 is a rugged and reliable active mono DI box perfect for live events, studio sessions, and installations. Designed to deliver pristine audio quality, this industry-standard DI box ensures clear signal transmission from your instruments or devices to mixing consoles, while eliminating unwanted noise and ground loops.
Whether you're managing concerts, weddings, conferences, or corporate events, the BSS AR133 is the go-to choice for professional-grade signal routing.
🔑 Key Features
🔹 Active DI box with transformer-balanced output for maximum clarity
🔹 Accepts both XLR and 1/4” jack inputs for versatile connectivity
🔹 Parallel 1/4” link output for signal passthrough to amps or monitors
🔹 Handles high signal levels with a switchable input pad (-20dB and -40dB)
🔹 Powered by phantom power or 9V battery for flexible operation
🔹 Extremely low noise and ultra-low THD (<0.005%)
🔹 Road-ready design with robust construction for touring and rentals
🎯 Ideal for: Live sound, studio use, instrument-to-PA routing, keyboards, guitars, and more.
Specifications
🔹 Input Impedance: 1 MΩ (pad at 0dB), 47 kΩ (pad at -20dB or -40dB)
🔹 Max Input Level: +9dBu (0dB pad), +29dBu (-20dB pad), +49dBu (-40dB pad)
🔹 Input Connectors: Two 1/4" TRS jacks (Tip Hot), 1 XLR (unbalanced)
🔹 Output Type: Transformer balanced
🔹 Max Output Level: +8dBu into 600Ω or higher
🔹 Output Connector: XLR3-32 or equivalent
🔹 THD: < 0.005% at 1kHz, 0dBu
🔹 Noise Floor: < -105dB unweighted, 22Hz–22kHz
🔹 Frequency Response: 30Hz to 20kHz (+0dB/-1dB)
🔹 Power Supply: 9V PP3 battery or +20V to +48V phantom power
🔹 Power Consumption: < 7.5mA (phantom), < 2mA (battery)
🔹 Weight: 650g (excluding battery)
🔹 Dimensions: 59 x 124 x 143 mm (2.3" x 4.9" x 5.6")📦 Rent the BSS AR133 DI Box today to ensure clean, interference-free audio at your next event! Perfect for instrument setups, sound engineers, and event professionals.