SDBiotek
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- May 20, 2011
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Good afternoon all. I have an iBasso DX220 and have just received an AMP9 however, with my Encores, there is a fairly loud hiss. I have tried different gain/volume combinations but the noise is still there. I've tested other IEMs and found Noble X to have less hiss but still noticeable, my Grado GR10 has less noise than Noble X and is bearable, only with Westone W60 is any background noise barely audible. I have used my Encores with a number of amp modules on iBasso DX220 and DX200 as well as with Cayin N5II and not had any issues. Clearly the AMP9 is the change that has brought in the noise but I like the sound (never had a tube amp before) but love my Encores and want to use both and so wondered if anyone had any advice? Apologies if I should have posted this in the DX220 thread.
You can try something like the iFi IEM Match. I've used it with a different DAP where I was getting some hiss with my Katanas. It's basically an inline attenuator.
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