AT4050
microphone
$699
Gebrauchtmarkt: $545*
Technische Daten
0 von 9 Werten mit vermerkter Quelle- Connectors
- XLR 3-Pin Male·
- Has Built In ADC
- no·
- Self Noise d BA
- 17·
- Transducer Type
- Condenser True·
- Sensitivity dBV
- -36·
- Output Impedance ohms
- 100·
- Phantom Power Required
- yes·
- Connection Architecture
- XLR-Only·
- Updated At
- 2026-08-05T23:27:57.537Z·
Kommentar des Toningenieurs
Tonal Profile
A DC-bias (externally polarised) three-pattern large diaphragm - not an electret, unlike most of the 40 series. Figure-8 on an AT4050 is genuinely usable, which is why it turns up as the side mic in mid-side rigs.
Gain Staging Advice
-36 dBV/Pa is 4 dB quieter on output than an AT4033a for the same 17 dB-A floor, so the AT4050 is the harder of the two to feed from a weak preamp.
Was im Datenblatt tatsächlich steht
Wörtlich von der Herstellerseite zitiert, mit dem Datum der Prüfung. Wir behaupten das Gedruckte, nicht die Absicht dahinter.
«感度 -36dB（15.8mV）（0dB=1V/Pa,1kHz）»
One sensitivity figure covers all three switchable patterns (omni, cardioid, figure-8) and the sheet does not say which was measured. Audio-Technica does the same on the AT2050. The reference is at least named here - 0 dB = 1 V/Pa - which is more than many of its competitors manage.
geprüft am 6.8.2026«ノイズ 17dB SPL»
The noise row carries no weighting, while the same table's signal-to-noise row does: «77dB (1kHz at 1Pa, A特性)». 94 dB SPL minus 77 dB is exactly 17 dB, so the figure is A-weighted - but only the neighbouring row says so. On the AT4033a sheet, built from the same template, the noise row itself reads «17dB SPL（A特性）».
geprüft am 6.8.2026* Geschätzt über das Abschreibungsmodell (~78% Restwert). · geprüft am 6.8.2026