Behringer ULTRABASS BXL900A Manual - Page 8

ULTRABASS BXL450/BXL900/BXL1800/BXL3000 If you want the bass signal to go through a PA system during live gigs, you would normally need a DI box. (DI boxes process the signals for long cables and provide a higher output level at the mixing console). The ULTRABASS amps have a DI box already built in! Connect the balanced DI OUT directly to the mixing console input or to the multi-core cable leading to the console. Use a microphone cable (2-core shielded cable with XLR connectors). Alternatively, you can use the LINE OUT (¼" TS jack) for short cables and mixing consoles with line-level inputs (e.g. for recording in your home studio without having to use a microphone). Of course, you can also use this output as an additional send path or to connect a tuner. 4.3 The ULTRABASS as a slave with an external pre-amp If you wish to use another bass preamp or modeling amp (e. g. BASS V-AMP or BASS V-AMP PRO), you can connect this amp to the FX INSERT RETURN jack. In this configuration, the ULTRABASS is used as a power amp only, and the two input channels are disabled. 5. INSTALLATION 5.1 Audio connections Except for the headphones output, all ¼" jacks on the BEHRINGER ULTRABASS are ¼" TS connectors. The DI output is on a balanced XLR connector. The CD inputs are on RCA connectors. + Please keep in mind that your ULTRABASS should be installed and operated only by those who possess sufficient technical knowledge about its installation and operation. Everyone dealing with your ULTRABASS should be sufficiently grounded both during the installation as well as during actual usage. Failure to do so may cause undesirable or faulty operation due to electromagnetic discharges, etc. Fig. 5.1: XLR connections Fig. 5.2: ¼" TS connector Fig. 5.3: ¼" stereo TRS connector for PHONES 8 5. INSTALLATION