Skip to content

Phenyx Pro PM-25 review

The only microphone here that arrives with its XLR cable — five meters of it — and the only one to publish an impedance: a cardioid dynamic at −50 ± 2 dB and 260 Ω, in a full-metal body with a clip and a bag.

What it amounts to Arrives complete — cable, clip, bag — and publishes an impedance and a sensitivity with its tolerance, which nothing else here does. What it will not publish is a frequency response, on a microphone sold on its EQ curve.

The box contains the microphone, a mic clip, a storage bag, a hook-and-loop tie and a five-meter XLR cable. On a shelf where two listings state in their own bullets that the cable is not included, that is worth the paragraph.

The two figures are the other reason to read this page. −50 ± 2 dB of sensitivity, published with a tolerance, and 260 Ω of impedance. No other microphone on this shelf publishes an impedance, and only one other publishes a sensitivity. Together they say how much gain the preamp will have to find and how the microphone will behave down a long cable — which is the question the five-meter lead raises and answers.

Being dynamic is the other half of it. A dynamic capsule needs no phantom power, so it works into a mixer input, a cheap interface or a field recorder without a 48 V switch. It also hears less of an untreated room than a condenser does, which for a first microphone in a bedroom is usually the right trade.

What it does not publish is a frequency response. The first bullet sells a specially tuned EQ curve with warm, full-bodied lows and naturally bright highs — and a tuned curve is exactly the thing a graph would show. No microphone on this shelf publishes one.

The 920 g (32.5 oz) in the product record is the microphone, the five meters of cable and the bag together. It is a box weight rather than a microphone weight, and nothing here is ranked by it.

Availability

Read on the day this page was built: $48 at the American Amazon shop.

Read from Keepa on the day this page was last revised; stock and price both move without notice.

Prices quoted in this text were read on 2026-10-07. The live price is at the top of the page.

In its favor, and its limits

Strengths

  • The only microphone on this shelf whose XLR cable is in the box — five meters of it
  • Publishes an impedance and a sensitivity with a tolerance, which nothing else here does
  • A dynamic capsule needs no phantom power, so it works on any interface or mixer input

Compromises

  • No frequency response published, on a listing whose first claim is a specially tuned EQ curve
  • A dynamic capsule needs more gain than a condenser, and −50 dB is the lower sensitivity of the two published here
  • No maximum SPL, where two microphones here publish 130 dB

Specifications

TypeDynamic, wired XLR
PatternCardioid, stated to capture the voice while minimizing ambient noise
Sensitivity−50 ± 2 dB — published with a tolerance, which nothing else on this shelf does
Impedance260 Ω — the only impedance published on this shelf
BodyFull metal, covering both the head and the handle
IncludedA 5 m (16 ft) / 16.4 ft XLR cable, a mic clip, a storage bag and a hook-and-loop cable tie
Wind protectionA built-in foam cover
Phantom powerNot required — a dynamic capsule needs none, which is what separates it from the four condensers on this shelf
Frequency responsePhenyx Pro puts nothing in writing on this. It describes a tuned EQ curve with warm lows and bright highs, and publishes no curve
Manufacturer referencePM-25
Amazon referenceB0FFB747RT
EAN0810164760449

The questions players ask

Dynamic or condenser — which should I start with?

A dynamic capsule needs no phantom power, survives being dropped and hears less of the room; a condenser is more sensitive and more detailed and needs power from the interface. On this shelf the two dynamics sit at $47.99 and $67.99, and the three condensers at $36.99, $115.62 and $212 — so the cheapest XLR microphone here is in fact a condenser. For an untreated room a dynamic is often the easier answer, and this one publishes the two figures — −50 ± 2 dB and 260 Ω — that say how much gain it will ask of the interface.

Why does 260 Ω matter?

Impedance is what the microphone looks like to the preamp. A low figure like 260 Ω drives a long cable without losing high frequencies, which is why the five-meter lead in the box is not a problem. It is the only impedance published on this shelf, and it is the sort of figure that distinguishes a specification from a description.

Accessories confirmed for this instrument

Shown because the accessory names this instrument itself.

This one’s price among music instruments and gear

Details checked on October 7, 2026.

Who should pick this one, among music instruments and gear

A voice or a stage where the cable, the clip and the bag should not be three further orders.

What buyers actually choose

Amazon reports what buyers took in the month before this page was last checked: at least 100.

The figure is a floor, rounded by Amazon, and read through Keepa — it says what buyers picked, not what a maker claims.

Sources

Specifications: the manufacturer sheet for musical instruments and gear and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.

The method applied to these music instruments and gear