1. Introduction
The Behringer XENYX CONTROL2USB is a high-end studio control and communication center designed to provide comprehensive monitoring and communication solutions for professional recording environments. This device integrates VCA control for precise volume adjustments and a USB audio interface for seamless computer integration. It serves as a central hub for managing multiple audio sources, monitor speakers, and communication with artists.
This manual provides detailed instructions for the setup, operation, and maintenance of your CONTROL2USB unit. Please read it thoroughly to ensure proper use and to maximize the performance and longevity of your device.
2. Safety Instructions
Always follow basic safety precautions when using electrical equipment to reduce the risk of fire, electric shock, and injury to persons. Keep these instructions for future reference.
- Power Source: Connect the unit only to the mains voltage specified on the device.
- Grounding: Ensure the power cord is properly grounded. Do not defeat the safety purpose of the polarized or grounding-type plug.
- Water and Moisture: Do not expose this appliance to rain or moisture. Do not use near water.
- Ventilation: Ensure adequate ventilation. Do not block any ventilation openings.
- Heat: Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
- Cables: Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
- Servicing: Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
3. Features Overview
The CONTROL2USB offers a comprehensive set of features designed to streamline your studio workflow:
- All-in-one master volume controller, source selector, monitor switcher, and talkback box.
- Premium, ultra-low noise, and high headroom studio control and communication center.
- Integrated VCA (Voltage Controlled Amplifier) control for precise level adjustments.
- Built-in Talkback microphone with level control for direct communication with musicians.
- Multiple input sources (3 stereo analog inputs, 1 USB input).
- Multiple monitor outputs (3 stereo monitor outputs).
- Dual headphone outputs with individual volume controls.
- USB audio interface for direct connection to a computer.
- Mono, Mute, and Dim functions for critical listening.
- High-precision dual 12-segment LED meters for input/output level monitoring.
Figure 3.1: Front panel view of the Behringer XENYX CONTROL2USB, showing all controls and indicators.
4. Setup
4.1 Unpacking and Inspection
Carefully unpack your CONTROL2USB unit. Inspect the device for any signs of damage that may have occurred during transit. If damage is found, contact your dealer immediately.
4.2 Physical Connections
The CONTROL2USB offers extensive connectivity options. Ensure all connections are made with high-quality, shielded cables to minimize noise and interference.
Figure 4.1: Rear panel connections of the CONTROL2USB, illustrating various input and output jacks.
- Inputs: Connect your audio sources (e.g., audio interface, mixer, CD player) to the balanced XLR/TRS combo jacks or RCA inputs on the rear panel. The unit features three stereo analog inputs (Input 1, Input 2, Input 3/USB).
- Monitor Outputs: Connect your active studio monitors to the balanced XLR outputs labeled 'Monitor A', 'Monitor B', and 'Monitor C'.
- Studio Out: Use the 'Studio Out' for sending a separate mix to a recording device or another monitoring system.
- Headphone Outputs: Two 1/4" TRS headphone jacks are located on the front panel for convenient monitoring.
- Talkback Footswitch: An optional footswitch can be connected to the rear panel for hands-free talkback activation.
4.3 USB Connection
Connect the CONTROL2USB to your computer using a standard USB cable. The unit will function as a 2-in/2-out USB audio interface. Drivers for Windows operating systems may be required and can be downloaded from the Behringer website. macOS typically provides native support.
Figure 4.2: Illustration of the USB interface and connection port.
4.4 Power Connection
Connect the supplied power adapter to the DC input on the rear panel of the CONTROL2USB, then plug it into a suitable AC outlet. Ensure the power switch is in the 'OFF' position before connecting the power adapter.
5. Operating Instructions
5.1 Main Volume Control
The large 'Volume' knob on the front panel controls the overall output level to your selected monitor speakers. This knob utilizes VCA technology for precise and transparent level attenuation.
Figure 5.1: Detail of the main VCA volume control knob.
5.2 Source Selection
Use the 'Source Select' buttons (1, 2, 3/USB) to choose which input source is routed to your monitor speakers and headphones. Only one source can be active at a time.
5.3 Monitor Selection
The 'Monitor Select' buttons (A, B, C) allow you to switch between up to three pairs of studio monitors. This enables critical listening across different speaker types.
5.4 Headphone Outputs
The CONTROL2USB features two independent headphone outputs, each with its own volume control. The 'Phones / Studio' switch determines whether the headphones monitor the selected source or the 'Studio Out' signal.
Figure 5.2: A user monitoring audio through headphones connected to the CONTROL2USB.
5.5 Talkback Function
The built-in talkback microphone allows you to communicate with musicians in a separate recording booth. Adjust the talkback microphone level using the 'Talkback Mic' knob. The 'To 2-Track' and 'To Phones/Studio' buttons route the talkback signal to the respective outputs.
Figure 5.3: Detailed view of the talkback section, including the microphone and routing buttons.
5.6 Mono, Mute, and Dim Functions
- Mono: Engages mono summing for checking phase compatibility and mono playback.
- Mute: Silences all monitor outputs.
- Dim: Reduces the monitor output level by a fixed amount (typically 20dB) for temporary level reduction without losing the mix balance.
5.7 Metering
The dual 12-segment LED meters provide visual feedback on your audio levels. The 'Meter In/Out' button switches the metering display between input and output signals.
6. Maintenance
The Behringer XENYX CONTROL2USB requires minimal maintenance. Follow these guidelines to ensure its longevity:
- Cleaning: Use a soft, dry cloth to clean the exterior of the unit. Do not use liquid cleaners or solvents.
- Dust: Keep the unit free from dust. Regular dusting can prevent internal component issues.
- Environment: Operate the unit in a clean, dry environment away from extreme temperatures and direct sunlight.
- Ventilation: Ensure ventilation openings are not obstructed to prevent overheating.
7. Troubleshooting
If you encounter issues with your CONTROL2USB, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No audio output | Incorrect source selected, monitor speakers off, cables disconnected, volume too low. | Verify source selection, check monitor power and connections, increase volume. |
| Distorted audio | Input level too high, output level too high, faulty cables. | Reduce input/output levels, check cables for damage. |
| No USB audio | USB cable disconnected, incorrect driver installed, computer not recognizing device. | Reconnect USB cable, install correct drivers from Behringer website, check computer's audio settings. |
| Talkback not working | Talkback mic level too low, talkback not routed to desired output. | Increase talkback mic level, ensure 'To 2-Track' or 'To Phones/Studio' is engaged. |
If the problem persists after attempting these solutions, please contact Behringer customer support or a qualified service technician.
8. Specifications
The following are the technical specifications for the Behringer XENYX CONTROL2USB:
- Item Weight: 5.29 pounds (2.4 kg)
- Product Dimensions: 7.8 x 15.31 x 3.43 inches (19.8 x 38.9 x 8.7 cm)
- Model Number: CONTROL2USB
- Color: Black
- Compatible Devices: Personal Computer
- Hardware Interface: USB
- Operating System: Windows (macOS compatible)
- Wattage: 15 watts
- Connectivity Technology: USB
- Number of Channels: 3 (stereo inputs)
9. Warranty and Support
Behringer products are designed and manufactured to the highest quality standards. For detailed warranty information and support, please refer to the warranty card included with your product or visit the official Behringer website. Technical support and service centers are available globally to assist you with any product-related inquiries or issues.
For the latest drivers, software, and product documentation, please visit: www.behringer.com
