By Christopher Coke
" Overall, Thieaudio did a great job with the Oracle MKII. They're not as neutral as their predecessor, but the focus on the low-end frequencies means they're fun to listen to, and they have a comfortable fit and a fantastic sound with a lot of character. "
By Harish Jonnalagadda
"The price of the 7Hz Sonus is low, but the performance is high, and this is where you get the best bang for yourbuck, the entry-level from Chifi releases, this is a hot and quickly changing market. You also get a neatpackage, with a nice transport pouch, and an IEM that has good resolution / clarity."
By Audiophile Heaven
"The 7Hz x Crinacle Zero 2 would be the first IEMS I would recommend to those who want to get started in this world, but without spending much money. They are the gateway to something bigger. With a very solid base, quite comfortable, with a very low weight, with very well executed and resolved bass, with a quite full and complex midrange and a moderately extended, but soft treble, the Zero 2 are in my top of very low budget models. "
By Hi End Portable