ECLER NUO 3 High-Quality DJ Mixer Preamp Ecler Nuo Phono EQ Club Mixer Used as a preamp for listening to records. Used the crossfader to compare the sound quality of CDs and records. Often compared to the ALLEN&HEATH XONE series, but has a high internal voltage of 18V, and has a thick, analog-like sound, making it perfect for loud volumes. All inputs were working OK. The XLR output (cannon) had a low output on the right channel, so I was using the BAL output biased towards the right. The MONITOR switch on the headphone output had some scratchiness. Other outputs were working OK. Since I was using it for listening to music, it didn't bother me much. There are scratches, peeling, rust, etc. due to aging and use. Please refer to the photos. Simple internal cleaning and wiping have been done. Accessories Power cable 《Product Description》 Ecler Alehi Scratch Turntable Record player Pure audio Club DJ Tante (slang for turntable) xone22 xone23 xone42 xone43 xone62 xone92 xone96 Technics Pioneer STANTON VESTAX NUO5 NUO4 NUO3.0