How the /iemg/ IEM Shopping Guide Is Organized

Updated

The /iemg/ In-Ear Monitor General Shopping Guide is a community-maintained reference for browsing IEMs, and it is organized so you can move from a price bracket to a specific model without reading the whole page. Within each sub-category, entries are listed primarily by price (low to high) or alphabetically (A to Z), and a tilde "~" marks models advertised with adjustable sound tuning. The guide's next section covers IEMs priced from $20 to $100, so that is the range to expect when you start browsing.

How entries are ordered

Two ordering schemes appear inside sub-categories:

  • By price, low to high — the default for most buying sections, so cheaper options appear first.
  • Alphabetically, A to Z — used where price ordering is less useful.

If you are scanning for a budget pick, read from the top of a price-ordered section. If you already have a model name in mind, alphabetical sections are faster to search.

What the tilde "~" means

A tilde before a model name signals that adjustable sound tuning is advertised. The guide lists these tuning mechanisms:

  • Exchangeable nozzles
  • DIP switches
  • Impedance adapters
  • DSP cables

Treat the tilde as a pointer to check the product listing, not as a guarantee of how much the tuning actually changes the sound.

Reading the sound descriptions

The guide states plainly that the sound descriptors given for IEMs are weak approximations, and directs readers to frequency response graphs for better insight. Use the written descriptors to shortlist, then compare graphs before deciding.

Two technical notes that affect what you buy

Output impedance and multi-driver IEMs

Source output impedance above 2.0 ohms may alter the frequency response of multi-driver IEMs. Most computer motherboards have significant output impedance, so the guide calls them unreliable for multi-driver IEMs. Single dynamic driver (1DD) IEMs are typically unaffected.

Shell material and moisture

Metal shells are prone to moisture condensation and clogged filters. The guide adds two caveats: not every user encounters these issues, and plastic shells are not immune. It points to its IEM Maintenance section for details.

What else the guide contains

Beyond the model listings, the guide includes:

  • Resources for newcomers
  • Sister sites for EQ and community impressions
  • A Helpful External Links section

It also notes that the older guide was archived without updates as of October 22, 2025, and is now hosted and run by the IEMGazette editor with approval from the previous owner.

A caveat to carry into every section

The guide opens by saying aesthetics, wearing comfort, and perceived sound quality are all matters of subjective experience, and that ear anatomy, hearing ability, and preferences for sound tilt vary. Its advice: take impressions and reviews with a grain of salt. That applies to the ordering, the tilde markers, and the sound descriptors alike — they narrow the field, but your ears make the final call.