photo Contributor1.png

Friday, September 3, 2010

[REVIEW] a-JAYS Two, a-JAYS Three and t-JAYS Two: The Budget Invasion

I think it goes without saying that the sub$100 category of the IEM market now has some of the most intense competition. It is never a bad thing for the consumer since the price / performance ratio of these IEM has been driven to a historical height. The SQ that used to be priced around $150 just a few years ago can be obtained for almost half the price now.  The only loser seems to be the big brands, which still insists on a more rigid pricing policy that makes them vulnerable to the flexible small brands when it comes to bigger bang for the bucks. Though there are still a large portion of headphone buyer who prefer to buy big brand just for the peace of mind, any smart consumer that does his/her research will know there are a lot of good offering in the market beyond the typical big chain stores’ offering. On the fact that you are reading this review is already a good indication that you are trying to avoid those IEM with too-colorful-of-a-packaging and mass marketing. Yes, you won’t eat bright and colorful fungi or animal lying around the forest in survival situation and thus you should avoid the same stuff when shopping for headphone as well.

This year we have seen a chance in JAYS’ direction as they introduced 2 new lines of a more budget / entry level products, the a-JAYS and t-JAYS. Each line consists of three models: One, Two and Three with a total of 6 models in the two lines combined. On just the look, it might seem that the only difference between the three models of the same line is the amount of accessories, which couldn’t be more wrong. In fact, a-JAYS One, Two, and Three don’t sound like each other, nor do the t-JAYS One, Two, or Three.  It seems like it is JAYS’ intention to have the six models forming a ladder of sound quality increment, with a-JAYS One in the bottom and t-JAYS Three on the top (followed by even better JAYS’ IEM  of course), fulfilling different demand from different level of market. I must say this is a very smart marketing and product development on JAYS’ part, though I also think perhaps 4 models (two each) might have been even better. Regardless, we are only going to focus on three models out of the six: a-JAYS Two, a-JAYS Three and t-JAYS Two



a-JAY Two
Driver: 8.6 mm Custom Speaker
Sensitivity: 96dB @ 1kHz
Impedance: 16 Ohm @ 1kHz
Frequency Response: 20 Hz – 20 000 Hz
Cord: TPE coated flat tangle free cable, L 115 cm (45 in)
Weight: 14 grams (0.49 oz)
Plug: Straight gold-plated stereo plug 3.5mm (1/8 in)
Colour: Deep High Gloss Black



a-JAYS Three
Driver: 8.6 mm TCD Speaker
Sensitivity: 97dB @ 1kHz
Impedance: 16 Ohm @ 1kHz
Frequency Response: 20 Hz – 22 000 Hz
Cord: TPE coated flat tangle free cable, L 115 cm (45 in)
Weight: 14 grams (0.49 oz)
Plug: Straight gold-plated stereo plug 3.5mm (1/8 in)
Colour: Rubber Coated Black



t-JAYS Two
Driver: 10mm Custom Dynamic Speaker
Sensitivity: 97 dB SPL @ 1 kHz
Impedance: 16 Ohm @ 1 kHz
Frequency Response: 17Hz - 22 000 Hz
Cord: L 0.60 m (~24 inch) + 0.70 m (~35 inch) extension cord, W 2/1.5 mm (0.079/0.059 inch)
Weight: 8 grams (0.28 oz)
Plug: Straight, Gold-Plated Stereo Mini-Plug 3.5 mm (1.8 in)
Colour: Deep High Gloss Black

Packaging, Build Quality and Accessories
Packaging is identical among a-JAYS and t-JAYS. It is basically a plastic elliptical shaped container where the inner housing was locked inside an outer shell. You will need to break the paper seal on top of the locking mechanism (a small hook) before you can open the package, ensuring you that you are the first person who has access to the inner goodies. These are possibly some of the best packaging in the sub$100 category.





As one of JAYS’ specialty, build quality is among the best of its price class. A few things to note are that there isn’t any real strain relief on a-JAYS. The flat cable does take stress better than typical thin cable and doesn’t seem that they will fail easily. However, the extra weight of the cable becomes a little annoying before getting used to. Also, since the cable is the rubberized type with wide surface, it doesn’t get tangled easily but tends to have just a bit more microphonics. You can still wear it over-the-ear to cut down microphonics, but the flat cable isn’t the most suited for bending around. The good news is that once it is in place, the cable will stay in well because of its own weight. On the other hand, t-JAY has much thinner cable with two pieces design. The overall design is still fairly light and doesn’t feel to be ‘weight down’ as much as the a-JAYS. The only concern is the design of the ear pieces. It is very beautiful to look at and seems smarter compared to other side-porting solutions for large dynamic transducer (i.e. Sony MDR-EX700 or Radius HP-TWF11R). However, the angle of the housing and its nozzle means it might be a little more difficult for people with very small outer ears to get a good seal without the housing pushing against the ears. Though for most people, I reckon this shouldn’t be much of a problem. Another thing about the earpiece is that t-JAYS isn’t designed to be wore over-the-ear. The only way to do it will be to swap the channels, which is ridiculous. It would have been easier for JAYS to include a channels swapping adapter so wearing the IEM over-the-ears doesn’t mean a person has to listen to left channel in right ear and vice versa. Isolation wise, both a-JAYS models are about average while t-JAYS Two is just a little above average.




Accessories wise, it is quite similar between the three models. The basic stuff in the package is the 5 pair of eartips (XXS, XS, S, M, L). The 3.5mm splitter and airplane adapter are available for the Two and Three models, while the carrying case is only for the Three models. No matter which model you get however, there is still a very generous two years warranty. The new carrying case is better than the old tiny leather case that JAYS included with s-JAYS or q-JAYS on the fact that it is more spacious, but it falls short as the swivel mechanism becomes too loose after a few use and the case starts to open itself up in the backpack.  It is good for stationary storage, but I would recommend something else for carrying around.


Sound Quality
As usual, all three IEM have been given at least 50 hours of solid burn-in before the review. Being dynamic transducer based IEM and tuned toward the general public’s listening habit, one thing can be said is that none of these IEM lacks bass. In fact, it could be just a little too much bass in some model if you are not a basshead. So if you are a self-proclaim analytical listener or like others to refer you as a very serious audiophile, these more colored sounding IEM might not be best for you. Then again if you want to try something different, these are not that bad a choice either.


The overall sound signature of a-JAYS Two is very warm with big bass and smooth top. Bass reaches deep but bloated, though still within reason and has some control. Mid is full and has a decently sweet vocal. Treble does extend fairly high but in a smooth and sparkle-less fashion. Soundstage is average. Good for vocal and pop songs in general but not suitable for instrument or classical. An upgraded sound from the old Creative EP-630.


The overall sound signature of a-JAYS Three is warm, fairly balanced though biased toward bass. Bass has good impact and very decent amount, not quite as much as a-JAYS Two but still a little bloated. Mid seems slightly recessed in comparison which gives a better sense of space while still maintains a decent amount of texture in vocal. Treble also extends fairly high and with decent amount of sparkle and detail, not enough to be called analytical and there are still some rough edges, though nothing out of the ordinary. Soundstage is a little above average. Good for most genre of music but don’t excel in any particular. An upgraded sound from the old Sennheiser CX300.


The overall sound signature of t-JAYS Two is warm to slightly dark, mid centric, smooth and just a little laid back. Bass has decent impact, quantity and control, though just a tad slow. Mid is well bodied and render a sweet, but not too sweet of a vocal that is good in texture. Treble has sparkle but in much smoother fashion, rolls off just a little at the top end and misses some of the highest note, but nothing terrible. Soundstage is a little above average. Good for most vocal based music, rock and pop in general but still performs instrument and classical in decent manner. A decent choice over the now discontinued s-JAYS.

Though not a giant killer by themselves, JAYS has created IEM that are in good balance of price, performance, build quality, accessories and warranty. Plus, the stylish and bold design is nothing but icing on the cake

The current price of a-JAYS Two, a-JAYS Three and t-JAYS Two is US$50, US$60, and US$90 respectively. If you are in UK, you might be able to pick them up for cheaper price.

This above rating is for JAYS a-JAYS Two  only and may change without notice. Please refer to the list for a complete listing.

This above rating is for JAYS a-JAYS Three  only and may change without notice. Please refer to the list for a complete listing.

This above rating is for JAYS t-JAYS Two  only and may change without notice. Please refer to the list for a complete listing.

Disclaimer: All trademarks and logos in the website belong to their respective owners. Beside getting free review samples, I don't work for or get paid by anyone to write anything on this website, or anywhere else in that matter. Also, free review samples are never sold for any financial gain. I do buy gears and review them, but for simplicity you (the reader) should always assume what I review is free sample in nature (and thus comes with all the bias). The website does have Google Ads and Amazon Associates enabled (which I have no direct control over their content) - though I don't write review for a living, nor does the ads generates enough money to cover my breakfast (in fact, not even one breakfast per week). Listening to music and playing with audio gears are purely hobby for me. In short, I am just an audiophiles who happens to have his own blog. Not a journalist who happens to be an audiophile. Oh, and excuse my writing as I am not a native English speaker and can't afford a proofreader. Also, just because I don't write in a negative tone doesn't mean I don't write down the negative aspect of a gear. Please read them carefully. Last but not least, please note that this site uses cookies to track visitors' number and page view.

Important: All postings are my own personal opinion only and should not be treated as absolute truth. I do get things wrong just like everyone else. Always do your own research!

Lastest Posts

Copyright 2008-2016 In Ear Matters. Powered by Blogger Blogger Templates create by Deluxe Templates. WP by Masterplan