Opera Loudspeakers: A Grand Mezza Review - Don't buy Bowers & Wilkins until you listen to Opera!

Looking for a US retailer of Opera Loudspeakers and Unison Research? Check out Osage Audio (I get nothing for this...no affiliation) http://www.osageaudio.com/Opera.html Amazon Affiliates Yes...Items you see me using: Stainless Door Stoppers for Damping - https://amzn.to/2PyrMaK Stereo microphone Zoom H1N https://amzn.to/3ApnZPA Interested in some hexagon sound panels? https://amzn.to/3pOv5Ik Like the Arizona Superstition Print? https://amzn.to/3koKqPo OSD Nero Stream HD amplifier: https://amzn.to/3wKLr6P Remote LED tape, customized lengths: https://amzn.to/2UggxpU Tested With: Tekton Uruz – Speakers Eryk S. Concept Performance No. 1 – Stand mount speakers Philharmonic BMR V.2 – Stand mount speakers Unison Research Unico P – Integrated Amp Emotiva XPA 1L Mono’s Eryk S. Concept PSE Triode Tube Amp OSD Nero Stream HD – Integrated Amp Denon DVD3930CI (CD, DVD, SACD Player) NAD C658 (Streaming, USB DAC) Audience Ohno RCA cables MIT Matrix 18 Speaker Cables Thank You to intro music provided by Bensound.com “Evolution” composed by Ben Tissot Editing and music clip provided by WeVideo, paid subscription.