Two questions: What termination is the silver cable. Can you get the original invoice for transferrable warranty purposes?

Considering Hiby RS8 and R6 Pro II are marketed with Symphonium Crimson iems I wouldn't mind a preset for them either. 😁 Although, I would much rather have official support/graphs for the Darwin 2 filterset instead!

It's very subtle, the hard thing is articulating those changes. Even if I am able to give a description to my experience for each one we all have different chains. Our driver types/differences and their speed being the most important difference in my opinion. I think this is one area you would...

This link has the best descriptions of the original Darwin and new v2 filters. (I have not sideloaded yet but hear they are very good.) https://www.head-fi.org/threads/proof-of-evolution%E2%80%94darwin-filters-v2-for-hiby-rs6-rs8-rs2-fc6.969083/ DAC filters in general are a very...

It will most certainly drain the battery more, and as @Aetherhole mentioned turbo is 7.5V! I find turning on turbo in class AB with 16bit 44.1 flac files the battery drain is negligible compared to the sound improvement. I use darwin filter 10, atmospheric enhanced, harmonic at 80, no MSEB or...

I could not agree more, love my questyle M15 and while the bass quantity is comparable the RS8 is on a whole different level with the quality/texture of the bass. My RS8 always stays in turbo mode, even with BA bass the difference feels staggering in the dynamics and control. Class A or AB I...

@Apos Audio any ETA on the new 90 or 900 series units yet?

I got around to getting a pair of the Tangzu Sancai wide bore. @Premetec I will share my thoughts. Sancai regular bore - good timbre with an ephasis on bass/midbass punch and reduced highs with amazing technicalities, this may be due to deeper insertion by 2-3mm. Sancai wide bore - more...

The Crimson loves some voltage, but it also gobbles current for an iem. At under 7 ohms with cable and the Flat x-over tech it's a hungry iem. Woo tube straight up went into protect mode with it. Would be curious to check out portable Amps though. Love strong Vpp for those dynamics!

Interesting, it looks like only the outer edge is wider. I may grab them in a week or two. What would you say is the main difference that you have noticed between the Standard bore and Wide bore of the Sancai?

I only tested the standard bore which is precise to the Crimson bore. They sound so good I did not want to buy the others. I may grab them along with the spiral dot++ but honestly after spending around 140 USD on tips I'm very happy with Sancai Standard. I have no pressure issues, and for me...

I learned about this stack and searched for this just after this posting sold. Great deal for a lucky person; I hope it is truly loved!

I also wanted to ask a super random question here. I absolutely love my Crimson. I am searching for recommendations to an open or closed back headphone with a similar FR. I've heard many high end headphones recently and none really scratch my itch for speed/low end quite like the Crimson...

Please see my older posts for my tip rolling experiences quoted below. For pressure relief/comfort and sound quality rivaling the stock Azla I am enjoying the Tangzu Sancai (normal) over everything else I've tried.

Do customers pay sales tax on the free items in EU? Either way, the EU sales tax seems crazy high at 18-23%! 🤯 Hopefully you guys don't have income taxes too. Although, I know there's lots of factors to consider, but just wow...