amaynard
New Head-Fier
- Joined
- Jun 23, 2001
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I've just invested in a pair of ER4S ear (canal?) phones, and have been playing around with the two types of ear plugs supplied. Performance is supposed to be identical with both types. The default ones are the white silicone plugs, and I get the impression that moldable plugs are included as an alternative for if the silicones aren't comfortable. In fact with most reviews I've seen, the reviewer hasn't even bothered to try the moldable alternatives.
However... having found the silicones uncomfortable, I thought I'd give the moldables a try. For me the comfort level was an immediate improvement. However I was also suprised to find that the sound isolation was qualitatively better, and more importantly the sound quality improved considerably. The sound stage opened up, there was greater clarity, lower frequencies were clearer with bass notes having better definition, and the phones seemed to go louder with the same source (using a direct feed from a portable CD player).
The question is, has anyone else noticed this difference, or is it a quirk of my ears? On an associated front, has anyone had experience of the Ety's with custom moulded earpieces? I can think of a number of possible differences in the earpieces that may be significant (there is a shorter path between the transducer outlet and the end of the ear plug with the mouldables; the channel into the ear also has a larger bore. The silicones feel as if they pressurize the air within the ear cavity when inserted. This doesn't occur with the moldables). Opinions?
However... having found the silicones uncomfortable, I thought I'd give the moldables a try. For me the comfort level was an immediate improvement. However I was also suprised to find that the sound isolation was qualitatively better, and more importantly the sound quality improved considerably. The sound stage opened up, there was greater clarity, lower frequencies were clearer with bass notes having better definition, and the phones seemed to go louder with the same source (using a direct feed from a portable CD player).
The question is, has anyone else noticed this difference, or is it a quirk of my ears? On an associated front, has anyone had experience of the Ety's with custom moulded earpieces? I can think of a number of possible differences in the earpieces that may be significant (there is a shorter path between the transducer outlet and the end of the ear plug with the mouldables; the channel into the ear also has a larger bore. The silicones feel as if they pressurize the air within the ear cavity when inserted. This doesn't occur with the moldables). Opinions?