Warwick Acoustics Aperio vs Sennheiser HE-1 Orpheus. When titans collide. 

This review hits hard. It is both heartfelt and pithy, yet devoid of meaningless superlatives. Well done.

I like you as a person and reviewer. Cool dude. Authentic!

Absolutely epic review. Well done Koji

Amazing to have the chance to do this. I would love to hear them, you are very lucky to have done so.

Waited for this one. Hope for listening to both of these one day on Warsaw Audio Show :)

Wonderful! Absolutely wonderful. Thank you for this.

We are all so jealous of you having the oportunity to live such amazing moments! You look so excited I'm happy for you 😁

Koji, this is amazing review!

great and motivating review. Thanks. Now we are waiting for your revies of the Spirit Valkaria titanium ;-)

Are these above and beyond Tigers 🐅

Are we just leaving out the elephant in the room? Hifiman Shangri-la SR

Music and the characteristics of sounds can truly capture the Mind, the Spirit, and the Imagination and you Koji have demonstrated this gift perfectly......Inspirational video. 💎👍

Couldn't decide... So I bought both (... I wish 😂) Very interesting review!

There goes the down payment for the home.

Looks like it's time to take out another mortgage 😂

Release the KRAKEN 😱

A used luxury car or headphones 🤔 my Honda gets good gas mileage

Wonderful content with this video. Thank you sir. I think I would not want to hear either of these glorious systems because if I did, I would probably lose all interest in my Holo Spring 3 KTE, Bliss KTE and Susvara. I know me.