Warm Audio WA-412 review: specs & price

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4-Channel Microphone and Instrument Amplifier

The Warm Audio WA-412 is a 4-Channel Microphone and Instrument Amplifier with a 100% discrete, transformer-balanced circuit, Altran USA Custom wrapped...

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Name Sonifex Redbox RB-MA1 Mic PreampUK Sound 1073 Mic Pre EQTrident Audio A-RangeFredenstein F676Phoenix Audio Ascent One EQAMS Neve 4081 QuadMic PreampHeritage Audio DMA-73SPL Goldmike Studioset 3Avalon U5 Vovox BundleGrace Design M201
Description Professional Microphone Preamp2-Channel Channel Strip1-Channel Microphone Tube PreamplifierMono channel strip with preamp and EQ4-Channel Microphone PreampMicrophone PreamplifierSPL Goldmike 9844Avalon U52-Channel Microphone Preamp
Number of microphone inputs1-21142202
Instrument input-
Phantom power-
Phase Reverse-
External effect loops-
Analogue OutputsXLR-XLR, jackXLRJackXLRXLRXLR, jackXLR, jackXLR
Digitale OutputsNone-0None-Optional-NoneNone0
Headphone connection-
Level Meter-
2 Microphone inputs--XLR------XLR
Format---9.5" / 2 U19"/ 1 RU----19"/ 2 HU

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Youtube Videos

Review WA 412 Quad Microphone Preamp

Warm Audio // WA-412 Four Channel Mic Pre "Getting Started"

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Warm Audio WA-412 four channel preamp drum recording demo

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Warm Audio WA-87 Mic and WA-412 Preamp Review

Pop Drum Sounds Using Only Warm Audio Gear: Featuring the WA-67, WA-47jr, WA-14, and WA-412

Testing the warm audio 412 on drum

Warm Audio // ARMORS - "GENESIS" (Official Live Recording - Music Video)


The Warm Audio WA-412 is a 4-Channel Microphone and Instrument Amplifier with a 100% discrete, transformer-balanced circuit, Altran USA Custom wrapped premium input and output transformers, X520 operational amplifiers in each channel (exchangeable if required, as plugged on base), 65 dB gain, Transmitter-balanced XLR and active instrument inputs, Transformer-balanced XLR and jack outputs, TONE switch changes the impedance of the microphone and instrument preamp from 600 to 150 ohms, -20 dB pad (affects microphone and instrument preamps), +48 V phantom power, LED metering, Output-Trim control for precise volume control and saturation effects & Internal power supply. The retail price is 973.15 £.


Format19 "/ 1U
Number of microphone inputs4
Instrument inputYes
Phantom powerYes
Phase ReverseYes
External effect loopsNo
Analogue OutputsXLR, jack
Digitale Outputs-
Headphone connectionNo
Level MeterYes

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