|Category:||Computers & Electronics|
This is the biggest model of the series as found in our computer and electronics multi store chain Plaisio , though the company (AKG ) in its website http://www.akg.com/personal/In-Ear,pcatid,7,_psmand,1.html shows two more models of the 31x series ,
It also has been tested prior the interested person to receive it fir his usage.
As with the 311 its packing is the same:
After removing the two paper 'tongues' from the above and under part of the box , the cartons have magnets and that firm the packing
as is shown with the photo below the box reveals here:
In the packing a small pack is included that keeps part of the cable .
There is also a attenuator in the cable that attenuates audio volume (ie lowers it down). As it shown in the above picture this is a slider attenuator . I don't know the exact attenuation , but i think it is about 40 db of lowering
As always there is a small flag near the plug end that goes slippery . It is quite firm but can move relatively easily
Here is a close up picture of the attenuator . It is located in the middle of the total length .Moving the slipper towards the end goes to its lowest volume but it does not zero out the sound . Must be about 30-40 db of attenuation A quite uncommon design for attenuator (ie variable resistor ) as the only del i know is of 'tuning knob'
And finally the plug part of the earphones :
As with the other models of AKG it uses the line design of plug , in contrast to most other brands using an 'L shaped' plug for space saving reasons. I think the company uses the logic of the 3.9 mm plugs
And on the other end , the earphone is air based :
As it is shwon in the picrtures, n the left picture there is a hole permitting air and audio to pass though the earphone
Now using it , its audio seems relatively bassy .
Checking wit the Spark plug its sound has little higher bass than the sparkplug
Using them in parallel with splitter , the 315 reveals itself with little stringer audio packed with some high bass .But on very trebly music as for example the Bolong radio 315's audio is quite nice , offering better higher trebles (ie sharper audio )
With other sets :
Using with sansa the sound is poor . the bass seems removing some treble
Using with the receiver IC R 75 , due to its specially shaped curve, audio goes very bad