The industry standard D.I. Box

• BSS Audio was initially founded in 1979 under the name Brooke Siren Systems and changed its name to BSS Audio in 1987
• the company is now part of Samsung Group-owned Harman International Industries Inc.
• the AR133 was launched in 1997 as successor of the popular AR116 (*1981)
• active DI box that can be operated with either a 9V block battery or 48V phantom power
• sophisticated design
• very robustly built
• parallel link output (jack) for direct forwarding of the input signal, e.g. to an amp
• pad switch (0/20/40 dB) allows direct connection of electric guitar and bass as well as synthesizer and amp output
• ground lift switch
• transformer-balanced output
• clean, uncolored output signal
• manufacturing period: since 1997

Favourite applications: Impedance and output level adjustment of electric guitar & electric bass signals, balancing of line signals of all kinds (synthesizer, organ, DJ mixer etc.)