The Tube Repro is designed as a versatile tape head preamp that works well with medium to high inductance playback heads. It has been developed from the start as the perfect match to Flux Magnetics Extended Response playback heads. It can output both single ended signals at the consumer level -10dB through RCA jacks and balanced signals at studio level +4dB through XLR jacks. CCIR/IEC1 and NAB/IEC2 playback equalization are each available with the flip of a switch, and other playback EQs are possible on a custom order basis. Most any modern tape recorder, once modified to direct output from the playback heads, will work with the Repro.