IKKO is one of those brands which exploded into the audiophile scene. They did not come up with a lot under their belt but has two very good IEMs with consumer oriented tunings. Both the OH10 and OH1 have done exceptionally well all across the world and is one of the hottest selling earphone in their price segments but of the two it’s the more premium OH10 which reigns supreme. IKKO seems calm about their strategies. They are not launching products left and right but are trying to time their launches. IKKO’s portfolio is not a very busy one, after the huge success of their IEMs they introduced a couple of DAC/Amps (and a refresh to the OH1, OH1S very recently) too.
Both the IEMs I have here have the exactly same driver configuration. Both have a single 10mm polymer composite titanium film dynamic drive paired with single Knowles 33518.
These IEMs were launched at $199 and $140 for OH10 and OH1 respectively but to make these IEMs more competent IKKO has reduced their prices. OH10 is $40 cheaper taking the price down to $159 while the OH1 can be bought for $100 from Drop. Both these IEMs do not have many color options. The OH10 comes in metal grey color with chrome finish on it while the OH1 gas a matte blue paint on it.
I have had a few good IEMs under $200, BQEYZ Spring 2, Summer and TRN BA8 and will bring the Campfire Audio Honeydew occasionally for comparisons.
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PACKAGING AND ACCESSORIES:-
IKKO has implemented exactly same packaging for both the OH10 and OH1. They come in a colorful outer paper package with a cardboard box in it. These IEMs have an elegant yet simple unboxing experience. Upon opening the flap an envelope greets is. It has some product details and warranty details on it. Below that the ear pieces and a cufflink are stuffed inside a foam pad while the all leather carry pouch is placed aside it. Under the carry pouch 3 pair dark grey and 3 pair of smoke white tips with black flanges can be found.
HOW ARE THE CABLES:-
I am not a fan of this kind of cables being packed with IEMs over $100 but since this cable has its own aesthetical appeal due to use of metal parts in the 3.5mm jack, Y splitter and 2pins. Both the IEMs ship with the same 4 core OFC silver plated copper cable but have different color to them. The OH10 ships with black and the OH1 ships with a grey cable.
Both the cables have exactly same profile and feel to them. These cable are supple and do not have much memory to them. The braiding is slightly on the stiffer side but it doesn’t make the cable stiff. The 90 degree 3.5mm jack is convenient when gaming and the cable guides are very comfortable on the ear. I found the lack of cable slider to be a bit bothering since the cable up from Y splitter is thin and can tangle easily.
BUILD AND ERGONOMICS:-
Both the IEMs have exactly same design, the triangular back plate have similar dented pattern but different finishing and housing material. The OH10 has heavier body with titanium coating on the outside of a copper shell. There is platinum coating on the inside.
The cheaper OH1 has aerospace alloy hosing and is much lighter than the OH10 at just 6g.
Both the IEMs do not have a semi custom type shell. These nozzles are 5.7mm wide but are deep enough for a secure and stable fit. Protection on the 2.5mm socket give these earpieces an unique character. Both the IEMs have two pressure releasing vents, one can be found aside the 2pin socket while the other is near the nozzle’s base.
PAIRING WITH SOURCES:-
Both the IEMs have exactly same specifications too.
Impedance: 18 ohms.
Frequency Response Range: 20Hz-40kHz.
Thanks to the highly sensitivity of 106db and source friendly impedance of 18ohm both these Ikko IEMs are very easy to drive from most of the mobile phones. But obviously providing these IEMs a bit of power yields better stage and details. No need to worry, it is very good with decent mid range mobile phones too.The post IKKO OH10 and OH1 review: Still have it first appeared on The Headphone List.
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