Measurement microphone buying guide

Updated: 22 October 2026

You are about to sort nine amazon.co.uk listings by a 20 Hz to 20 kHz line, and that line will not tell you whether the capsule fits the socket you own.

You are about to sort nine amazon.co.uk listings by a 20 Hz to 20 kHz line, and that line will not tell you whether the capsule fits the socket you own. This measurement microphone buying guide puts the host first: a laptop, an interface, a dbx DriveRack, or a phone that still has a headset jack. Peter F. checked those listings on 21 October 2026. We did not measure a room. Match the connection, the power, and the file before you compare brands. Prices and stars stay on the measurement microphone comparison. A qualifying amazon.co.uk purchase can earn us a commission at no extra cost to you.

Our top picks

Badge	Product	Connection	Power stated	Calibration path	Note	Price	Offer
Best overall	Behringer Behringer ECM8000	XLR	+15 V to +48 V	Generic file in a UK review	8.2	about £16.90	View offer
	miniDSP miniDSP UMIK-1	USB	Not required	Serial file with sensitivity	9.1	about £120	View offer
Alternative	Dayton Audio Dayton Audio iMM-6	3.5 mm TRRS	Headset jack	Download described in reviews	8.5	about £42.12	View offer

Best overall

Behringer Behringer ECM8000

8.2/10about £16.90

View offer

Rank 2

miniDSP miniDSP UMIK-1

9.1/10about £120

View offer

Alternative

Dayton Audio Dayton Audio iMM-6

8.5/10about £42.12

View offer

On this page

1.Start with the socket you already have
2.Phantom power is a property of the interface
3.A calibration file is a list of offsets
4.This will not give you a noise-at-work figure
5.Ignore the specification line that describes the wrong object

Start with the socket you already have

A laptop with no interface is a USB problem. The UMIK-1 is that row: a unique file and a sensitivity figure in the bullets. Do not relabel it as the later USB-C version, and do not import a dollar price. The ECM999U is the USB-C row, and a US review returned one because the calibration link failed. An interface with phantom power is an XLR problem. The EMM-6 includes an individual graph. The ECM8000 does not. A DriveRack points at the RTA-M, which states DC 9 V to 52 V and includes no cable. A phone is a 3.5 mm TRRS problem only while the jack exists. Three cardioids were removed because they do not measure the room evenly. The best measurement microphone page names who starts with the UMIK-1.

Phantom power is a property of the interface

An XLR condenser expects voltage from a mixer or an interface. A headphone jack does not provide it. Only two listings print a voltage. The ECM8000 states +15 V to +48 V. The RTA-M states DC 9 V to 52 V for the DriveRack, not as a general interface rule. Dayton's maker page for the EMM-6 says +15 V to +48 V, and Audix's TM1 sheet says 24 V to 48 V. They do not fill a blank bullet. The UMIK-1 table says one lithium-ion battery is required, which the bullets never explain. If the interface has no phantom switch, a low XLR price does not create a USB microphone. The USB or XLR page covers the shared clock.

Testsieger

Behringer Behringer ECM8000

8.2/10about £16.90

View offer

A calibration file is a list of offsets

A usable file is a table of corrections for one capsule, sometimes with a sensitivity figure. The MM 1 includes a measuring note. The TM1 names no file. A review says the PRM1 includes none. miniDSP's ± 1 dB wording is the maker's claim once the file is loaded, not a UKAS certificate. An acoustic calibrator under BS EN 60942 is a different device. The how to use page is where the file has to match the aim.

This will not give you a noise-at-work figure

UK employers use the Control of Noise at Work rules. The Health and Safety Executive sets action values at 80 dB(A) and 85 dB(A), a limit of 87 dB(A), peak action values at 135 dB(C) and 137 dB(C), and a peak limit of 140 dB(C). Those figures belong to a sound level meter, not to a Room EQ Wizard trace.

Ignore the specification line that describes the wrong object

Several cells describe the wrong object. The ECM8000 form-factor line says boundary and gooseneck. The MM 1 form factor says shotgun. The TM1 item type says dynamic while the bullets say condenser. Where a cell is silent, treat it as n/a. This page does not name a winner.

Common questions

What should I check before I compare brands?

Check the host, then the plug, then whether an individual file is in the bullets or only in a review. A laptop with no interface points at USB. An interface points at XLR and the voltage the listing prints. A DriveRack points at the RTA-M. A phone points at the iMM-6 only while a 3.5 mm jack exists. This page does not name a winner.

Do I need an individual file, or is a generic curve enough?

You need an individual file for that serial, including sensitivity where the listing provides it. The UMIK-1 and the EMM-6 describe one. A generic curve, which a UK review reports for the ECM8000, can be enough for a rough check when phantom power is already there. One UK buyer returned an EMM-6 because the file was not flat. Those wiggles are the correction.

Can I plug an XLR microphone into a laptop headphone jack?

No. The plug does not fit, and the headphone output does not supply phantom power. The ECM8000 states +15 V to +48 V from an interface. Several other XLR bullets are silent even when a maker sheet is not. A laptop without an interface is the UMIK-1, or the ECM999U if you need USB-C and the file arrives.

Is this a Class 2 meter for noise at work?

No. Class 1 and Class 2 are limits for the complete meter under BS EN 61672, not a grade of microphone. A file of offsets is not a calibrator to BS EN 60942. Action values at 80 dB(A) and 85 dB(A) belong to that meter. A Room EQ Wizard trace will not produce them.

When do I need a professional instead?

When the result must be an exposure assessment under the noise-at-work rules. A home sweep of one seat is a hi-fi job. A workshop or a hearing dispute is not. Use a meter and a calibrator specified for that work. A serial file does not turn a consumer microphone into that instrument.

Measurement microphone for room correction