Purchased V-Cap OIMP capacitors from Chris Ven Haus at VH Audio. Used them to replace the Auricap and Canary capacitors in my Meadowlark Audio Osprey loudspeakers... Wow! what a difference! Opened up the treble, fleshed out the midrange, deepened and tightened the bass response, soundstage expanded and deepened...all of the audio superlatives apply to these extraordinary capacitors.
I liked that upgrade so much, that I purchased more of the V-Cap OIMP's as interstage coupling capacitors in my Audio Research Classic 60 amplifier (along with the V-Cap Teflons as bypass capacitors)...Holy ^$ Batman! These things are absolutely killer. If you are considering purchasing coupling or bypass caps, give these marvels a listen... I promise that you will not regret it! Chris, you have my undying gratitude!