Frequently Asked Questions
- Q: What is the OnStage DB2050 Active Stereo Multi-Media DI Box used for? A: The DB2050 is designed to transform any line level stereo source into a low-impedance XLR signal, making it suitable for long-distance transmission to mixing boards or recording consoles.
- Q: What types of inputs does the DB2050 support? A: It supports stereo 1/4", 3.5mm, and RCA inputs, allowing connections from various devices including computers, MP3 players, keyboards, projectors, and DJ equipment.
- Q: Does the DB2050 have any built-in switches? A: Yes, it features a 15dB pad switch, a ground lift switch, and a polarity switch for enhanced control over the audio signal.
- Q: Is the DB2050 passive or active? A: The OnStage DB2050 is an active DI box, which means it requires power (usually phantom power) to operate its internal circuitry.
- Q: Can the DB2050 be used with a laptop or computer? A: Yes, it is compatible with laptops and computers, making it ideal for audio playback from digital devices.
- Q: What is the advantage of using an active DI box like the DB2050? A: An active DI box like the DB2050 provides better signal quality and allows for longer cable runs, minimizing signal loss and interference.
- Q: Is the DB2050 suitable for live performances? A: Yes, the DB2050 is well-suited for live performances as it effectively handles multiple audio sources and ensures clean signal transmission.
- Q: How does the ground lift switch work on the DB2050? A: The ground lift switch helps eliminate ground loop hum by disconnecting the ground connection, which can reduce unwanted noise in the audio signal.
- Q: What is the purpose of the polarity switch on the DB2050? A: The polarity switch allows users to reverse the phase of the audio signal, which can help resolve phase issues when multiple microphones or instruments are used.
- Q: What materials is the DB2050 made from? A: The specific material composition is not listed, but it is designed for durability and reliability in various audio applications.