Selling these interesting pieces.The AR-2000 goes between a digital source and a preamp. It reworks the analog signal coming out of the source to make it sound more analog-like. Did improve the sound of my 47 Lab Gemini DAC ! Now I have a Rosita Pi streamer and I feel it doesn't improve anything. I'm the second owner, I don't have the original package. Unit was previously a 110V one, but I had it converted to 230V by a technician. The ML-206 go between the amp and the speakers, it adds some air in the sound. Second owner, comes with original box. Both work like a charm. AR-2000: 350€
ML-206: 250€
Both: 550€ Reviews: http://www.soundstage.com/revequip/orthospectrum_ar2000.htm
http://www.audioasylum.com/reviews/CD-Player-Recorder/Ortho-Spectrum/AR2000-Analogue-Reconstructor/tweaks/10647.html
http://www.stereotimes.com/acc041402.shtml Shipping from France for EU countries. Any question, feel free to ask ! I don't have feedback here, but check Head-fi, Audiogon or audio-markt to see my 100% positive feedback ! Thank for looking !
| 
