How we test

For microphone comparisons, we use digitally controlled preamps of manufacturers like Sound Devices or RME that allow us to set the gain control as precisely as possible.

In addition, our preamps are neutral and have a consistent sound throughout all their channels.

When comparing several microphones simultaneously, it’s crucial that they are as close to each other as possible.
If we test one mic after another (with sinus waves or in front of Bass amps or Guitar amps), we ensure that the positions are exactly the same every time (down to the mm).

Only ribbon microphones often allow more tolerance in this regard due to their constant Fig-of-8 pattern throughout the entire frequency spectrum. That’s why they can have a bit more distance from one another.

Matching levels precisely is an absolute necessity for one to judge the results. For example, if you listen to sound samples in different volumes, you’ll likely prefer the loudest piece. This “louder = better” phenomenon is what we avoid to ensure an equal and fair comparison.

At Gear & Sound we match the loudness of each sample by hand so that all the levels are the same. Besides adding a bit of digital gain, no other signal processing is used, except if stated otherwise.
If the sound of two microphones differs too much (one has a strong bass response, another is much louder in a higher frequency area) we usually match the levels at 1 kHz.