For the stock silicon eartips problem, there is an old trick to fix it once for all that will make it work very well. Simply treat it as the Symbio W eartips, fill in the cavity with some cheap unused memory foam tip, you are good to go.

It's both YES and NO. I don't think you can get the true answer directly from any sennheiser representative, of course they will tell you their stock ear tips are not required. But once you try enough 3rd party ear tips on the IEM, you'll realise none other than the stock ear tips give the same...

@DynamicEars Please stop, your common sense don't work with these SONY eartips. @brazy001 who originally asked this question had the right answer to begin with. SS is Small Short MS is Medium Short ML is Medium Long LL is Large Long Read the instruction manuals, the answer is already printed...

No doubt, i don't hear any different.

These are Sony Triple Comfort Earpiece, the model number is EP-TC50 in black as retail package, as i know it is only sell in japan. You may try to contact your local Sony spare parts department ask for the same Triple comfort earpiece in white. parts number: 4-735-786-11 (SS) 4-591-876-11 (S)...

It's so easy to do deep insertion, you do the same as inserting any etymotic iem, just pull up the upper part of the ear and than push the IEM in, hold the pushing hand than release the pulling hand. After that you can rotate the IEM for better comfort.

Sadly, up untill now Adv. Sound just keep it to sell it by themself, you can't found it anywhere outside their own 2 web store.

No, i use 10.5mm (S size of Sony, SS size of other brand) in diameter round shape ear tips on ier-z1r, and my M size eartune tips (which is also 10.5mm in width of the narrow part) feel fit ok at the first half hour, after that it start to build up pressure badly on one of my ear. Think about...

The Code only work on adv-sound.com, don't work on eartune.com With the code, now i can order all size to play with other IEM in a much more reasonable price.

@tgx78 The eartips had arrived unexpected early this afternoon, the M size fit perfectly for my ear canal. @normie610 M size should fit you as well. I do the measurement of the missing diameter information, for the M size it is 10.5mm width x 13mm height x 8mm tall.

Cost effective mean nothing with the problem that you can't fine tune or change how the earphone sounds to suits your preference on a custom tips.

I think the fitting size is a bit tricky, I use the S size of the Sony ear tips, SS size on ALZA and Final E tips, It's around 10mm to 11mm in diameter of the round shape ear tips. So i just send ADV. a message to ask about which suggestion size to get, they suggest me to get M or L size of...

The Eartune Fidelity U is so expensive to get outside US, It take $15 only for shipping to my location and total cost of $40 for 3 pairs, but i order it anyway... Hope it get better comfortable for my ears otherwise it is a waste of money...

If you're going to trust my ear tips review and haven't buy any ear tips yet, i suggest you to get the "AZLA SendaEarfitLight Short". As @Tristy tell his impression, I'm curious and brought the "AZLA SendaEarfitLight Short" for more than a week, but too lazy to update my impression post. It's...

I'll describe the sound of IER-Z1R with a set of proper wide bore ear tips as any etymotic iem with a sub woofer.

Playing with tips roll for a few hours today, i found that the tips comes with Z1R sounds pretty bad. Here is what i found out : 1. The Hybrid Silicone, the bass punch is crazy, bolded and muddle mid-bass, there is a dip in the low-mid, there is also some unnatural resonance that i can't point...

You better try the S and SS (both are 11mm) Sony Hybrid Silicone first, before buying the the S size of Xelastec. The SS Triple Comfort (10mm) is not the same size as the SS Hybrid Silicone.

M size Spiral Dots is 12mm, The Sony Hybrid silicone and Triple Comfort MS size is also 12mm. Size chart of Azla Xelastec tips:

Just a quick message to let you guys know the HK local version have both Traditional Chinese and English menu selection.