iKKO Heimdallr ITB03 Portable Wireless Bluetooth DAC & Amplifier

With the bass tips, bass tightens up a bit and also overall sound seems to be slightly clearer than stock tips. Also I was facing pressure issues with stock tips but these don't seem to have that issue. Overall very good tips. I didn't bother to try the treble tips. Also these tips may not fit IEMs with large nozzles like KZ AS12 but should fit most others fine

When i am use this dac in my iem, sound quality much better and improve. Nice product.

Fitting is OK. But earpads could be much softer. Other than that go for it.

This converter is excellent, recommended. I have tried this with even a locally made earphones and also branded. It really made lot of difference in quality. Price tag is also reasonable, worth buying recommended.

I have piston fit. Later I bought edx pro(just a curious bug in head to try iem), then I wanted to buy 1more single driver. But unfortunately it's not available on sites these days. Then I stumbled upon demo section. I saw these earphones. I bought them. They came in excellent condition. Sound is really a big upgrade over piston fit. Music listening is more fun. Guitars felt a little low. I listened to the long after you've gone. Guitar strums were not that joy giving (compared to edx pro). Mahaganapatim by the priyarang project . Initial sounds I don't know what they are called;felt so good. I could feel the sounds coming from different positions. Thank you.

Those who are looking for 2.5mm male to 3.5mm female convertion adapter please don't go for this. This adapter may be only used with the particular sennhizer Headphone only.

Good quality convertion cable from 2.5mm male to 3.5mm female, served the purpose very well.

They are very good performing in all genres of music although not bass heavy. Although would like to see how they test against time with build quality and all.

Excellent Cable worth for price

Nice and sturdy case ideal for storing IEMS/earbuds & cables on the go.

This is my first IEM purchase. To be honest the sound quality is way more than I expected. For beginners like it's ideal choice to test & experince.Hearing good quality music for past three months. Looking forward to develop and upgrade my audiophile experience. Eyeing on the next one. Will snatch the right one soon

Value for money, great iem for this price, as others have said in their reviews, these are good and leaves nothing much to be said.

first time ordering from the audio store, the packaging was nice, they included additional 2 pairs of black silicone eartips, which i appreciate very much!

I asked for replacement once I recieve the replacement product i will review again

Bass is very leaky , wanted a balanced tight bass like that of cx180 but not even close to that.
Fitting could have been better.
Can get equivalent tws /neckband for under 3000.

Very good product