Warm Audio WA-412
4-Channel Microphone and Instrument Amplifier

Latest User Reviews
Warm-ness
The 412 sits beside its mentor Api3124 device in my rack. For 1/3 of the price I get something real close to Api-ness but with a lot more control and versatility. I can take the 412 further than the Api in most directions. It’s a class doppelgänger.
If I could afford to stay in Neve and Api world across the rack I’d still have Warm on board for its usability and sound. The APi has served me well for years and I’m not suggesting here is it’s replacement but I am loving having them both in the rack. Take the Warm for a dirty off road ride and cruise the boulevard with the Api. Really good.
A very good alternative.
Very good sound, good manufacturing quality, all feel reliable.
If your sound is bad, it's not the WA-412 to blame.
Great Mic Pre
The Wa-412 is a great mic pre, especially for someone to get into using hardware in their recording process. I'm very pleased with my recordings leaving my home studio. While it's no vintage API, it is definitely in the "vein of", though I'm not one to compare it directly. I'm very happy with it and I would consider another Warm Audio purchase in the future based on my experience with this product.
Technical Data
- Manufactured by Warm Audio
- Released in 2016
- Average price : $1340
- 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
- Format: 19 "/ 1U
You may also like
2023 100%
2023 100%
2023
2023
2022 100%
2022 100%
2022 100%
2022 73%
2022 60%