BSS AR-133 Active DI Box bundled with Hybrid DB-01 (Passive) DI Box
Both used but good condition.
BSS needs 9v battery to work.
Bundled together £50
The BSS AR-133 is an active DI box that allows you to convert unbalanced signals into balanced ones, providing a wide range of flexibility for any sound. While best-suited to capturing a clean, pre-pedal DI from guitar or bass for studio, home recordings, and live shows, DI boxes provide a lot of additional functionality. The AR-133 can be used to tap off signals from keyboards and synthesisers, DJ mixers, amps, and plenty more, as well as routing this signal to outboard gear for parallel processing. This flexibility shows exactly why DI boxes have become a mainstay of studios and stages across the industry.
Providing switchable input attenuation at either 0 dB, -20 dB, or -40 dB, the AR-133 is built to give your signal the perfect level. With an additional ground lift functionality, this versatile box can help prevent ground loops from appearing in your signal path, so you can be assured your sound comes completely noise-free and clear. Whatever your needs, a DI box offers much-needed flexibility and versatility for any occasion, and the BSS AR-133 offers a durable and affordable solution that'll last in your space for years to come.
BSS AR-133 Full Description
Features
- DI box with XLR and 1/4" connectors for converting unbalanced signals to balanced
- Automatic power switching in case phantom power supply fails, reverting to internal 9V battery for uninterrupted use
- Arched box design allows cables to be run underneath unit for easy cable management
- Input attenuation adds versatility to compatible signals and adjusting levels to suit your needs
- Switchable ground lift prevents ground loops and unwanted noise from interfering with your signal
- Compatible with keyboards, DJ mixers, amplifiers, and many other sources
- Rugged aluminium construction with polyurethane end-cheeks ensures the AR-133 will endure anything
Specifications
- Input Impedance: 1 M? (pad at 0dB), 47 k? (pad at -20dB or -40dB)
- Max Input: +9dBu (pad at 0dB), +29dBu (pad at -20dB), +49dBu (pad at -40dB)
- Input Connectors: Two Parallel 1/4" jack connectors and a parallel XLR connector
- Output: Transformer Balanced
- Max Output: +8dBu into 600 Ohms or greater
- Output Connector: XLR3-32 or equivalent THD < 0.005 at 1khz, 0dbu output
- Noise: < -105 dB unweighted, 22hz-22khz, rms*
- Frequency Response: 30Hz to 20kHz, +0dB/-1dB
- Main/Standby battery: 9 volt PP3 type, preferably alkaline
- Power Consumption: Phantom: less than 7.5mA, battery: less than 2mA.
- Phantom Power: +20 volts DC to +48 volts DC
- Unit Weight: 650 g, excluding batteries
- Dimensions: 59 mm x 124 mm x 143 mm (2.3" x 4.9" x 5.6")
Hybrid DB-01 (Passive) DI Box Full Description
The Hybrid DB-01 is a reliable, budget-friendly passive direct-inject (DI) box designed to interface unbalanced, high-impedance (Hi-Z) instruments with low-impedance (Lo-Z) microphone preamps, mixing consoles, or audio snakes. [1, 2]
Core Functionality
- Impedance & Signal Conversion: It converts unbalanced signals (like those from a \(1 \slash 4\) inch instrument cable) into balanced signals. Balanced lines allow you to run audio over long cable lengths without signal loss or unwanted electromagnetic interference. [1]
- Noise Elimination: Passive DI boxes use an internal transformer to physically isolate the input and output. Because there is no direct electrical connection, this completely eliminates buzz and hum caused by ground loops. [1, 2, 3]
- No Power Required: As a passive device, the DB-01 operates without the need for batteries or phantom power. [1, 2]
Technical Specifications & Features
- Inputs & Outputs: Unbalanced \(1 \slash 4\) inch (Jack) input, an unbalanced parallel \(1 \slash 4\) inch link out (for sending signals to a stage amp), and a balanced male XLR output. [1, 2]
- Impedance Ratings: 50kΩ input impedance and 600Ohm output impedance. [1]
- Attenuation Pad: Features a 3-position switch to adjust attenuation (0dB, -20dB, -40dB), preventing your inputs from clipping when handling high-output sources. [1, 2]
- Ground Lift: Includes a push-button ground lift switch to break the ground connection and stop earth loops. [1, 2]
- Build: Housed in a robust metal casing for durability in live stage or studio environments. [1]
ITEMS SOLD AS A BUNDLE - ADVERTISED ELSEWHERE SO COULD END LISTING AT ANY TIME.
Collection is KT18 6AB
Ship is UK Only
This item is sold As-Described
This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.
| Listed | 2 hours ago |
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| Condition | Good (Used) Good condition items function properly but may exhibit some wear and tear.Learn more |
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