If looking at these higher end products, I'm a big fan of Westone. I've
had the UM2 for a decade or so.
www.westone.com
73,
Josh W6XU
On 3/22/2015 4:39 PM, Howard Hoyt wrote:
Good suggestions, all.
Like Jim Brown, I come from the audio industry, and the best In Ear
Monitors (IEMs) I have are the Etymotic ER4s. I have owned a pair for
twenty years, and still love them. They come with the 3-flange ear
tips, but are best used with deep canal ear molds. These are
individually molded at an audiologists, and the resulting fit can
offer up to 35dB or more broadband attenuation to ambient noise. This
allows the use of moderate drive power and by suppressing ambient
acoustic noise really opens up the noise floor for analysis.
For those who desire a more modest model, the next best alternative
IEM I have found is the Audio Technica ATH-ANC23, which has Active
Noise Cancellation (ANC) which works well. Although the amount of
noise cancellation they offer is less than some Bose models, I find
the audio quality to be superior to the Bose. I have used these in
many multi-op contests where an SSB op was yelling "AGAIN, AGAIN???"
for what seemed like hours next to me while I tried to copy weak CW,
and the ANC really helped!
For the record, the very best audio quality I have heard from an IEM
comes from the Sennheiser IE800s. They rival the best over-ear models
and approach the quality of the Stax electrostatics at lower volumes.
Not the most comfortable IEMs, and the sound is greatly affected by
proper fitting to the ear canal, but once you get it right, man do
they sound great!
Just my $0.015 worth
Howie - WA4PSC
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