Marantz Professional MPM-1000U: features, how to use and who it suits

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An introduction to Marantz Professional MPM-1000U, based on information from the maker and distributors: what it does, how to use it and who it may suit. It is not scored.

The MPM-1000U is perfect for podcasting applications or recording high-quality audio directly to a computer.

— Marantz Professional official site

What is MPM-1000U?

MPM-1000U is a USB condenser microphone from Marantz Professional, described for DAW recording and podcasting.

It is designed to connect directly to a computer's USB port, with a built-in driver for plug-and-play operation.

The page cites extended frequency response, low self-noise and a high-speed A/D converter. The element is a 14 mm back electret condenser.

The box holds the microphone, a USB cable and a mic clip, suiting those who want to start home recording or podcasting without an audio interface.

Direct USB connection

The microphone contains an A/D converter (48 kHz/16-bit) and connects to a computer through USB alone, handy for starting without an interface.

Back electret element

It uses a 14 mm back electret condenser element with sensitivity of -34 dB ±2 dB.

Low self-noise

Self-noise is listed at 16 dBA with a signal-to-noise ratio of 78 dB, relevant for quiet-room voice recording.

Max SPL of 132 dB

Max SPL is 132 dB at 1 kHz (under 1% THD), possibly leaving headroom for loud voices at close range.

Built-in driver

A built-in driver enables plug-and-play operation, so there is little software setup.

Specifications

Item	Details
Element	Back electret condenser
Element diameter	14 mm
Frequency response	20-17,000 Hz
Sensitivity	-34 dB ±2 dB (0 dB = 1 V/Pa at 1 kHz)
Output	USB
A/D converter	48 kHz / 16-bit
Output impedance	100 ohm ±30% (1 kHz)
Load impedance	over 1 kohm
Self-noise	16 dBA
Max SPL	132 dB (1 kHz, under 1% THD)
Signal-to-noise ratio	78 dB

What is included and system requirements

• Microphone
• USB cable
• Mic clip

How to use it

1. Fit the microphone into the clip and onto a stand.
2. Connect it to the computer with the USB cable.
3. Wait for the computer to recognise it.
4. Select MPM-1000U as the input in sound settings or your DAW.
5. Position it at a sensible distance and set the level.
6. Record a test to check for noise and distortion.

Podcasting

Described for podcasting, it may suit spoken-word recording.

Home vocals and narration

Stated for DAW recording, it may serve simple vocal or narration tracking.

Streaming and meetings

USB-only use may make it an easy upgrade for stream or meeting audio.

Who it may suit

• Those starting without an audio interface
• Podcast beginners
• People wanting simple voice or vocal tracking in a DAW

Good to know before you buy

• A/D conversion is fixed at 48 kHz/16-bit.
• As a USB microphone it cannot be used as an XLR microphone.
• No price appeared on the official page.

Price

Please check the official page for the price.

See MPM-1000U on the product page

Sources: marantzpro.com (checked 2026-10-27)