Warm Audio
Warm Audio WA-412 4-Channel Microphone Preamp DI
Sculpt Your Sound with Classic Console Tone The Warm Audio WA-412 is a 4-channel microphone preamp and instrument DI that delivers the coveted sound of classic American consoles. With a punchy low end and smooth top end, it's perfect for achieving a professional, world-class tone in your studio....
$1,199.00*
Check availability
*Price sourced from Amazon.com. Last updated:Aug 27, 2026.Price and availability are subject to change — details.
Affiliate Disclosure: As an Amazon Associate, Studio Supplies earns from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.
Notice a mistake? Let Us Know
Overview
Sculpt Your Sound with Classic Console Tone
The Warm Audio WA-412 is a 4-channel microphone preamp and instrument DI that delivers the coveted sound of classic American consoles. With a punchy low end and smooth top end, it's perfect for achieving a professional, world-class tone in your studio.
Specifications:
- Channels: 4
- Preamplifier Type: Microphone Preamplifier + Instrument DI
- Transformers: Custom Altran USA Transformers
- Topology: Fully discrete, transformer coupled, through-hole component topology
- Op-amp: X520 discrete op-amp in every channel
- Gain: 65dB
- Connectors: XLR, TRS, 2MEG Ohm HI-Z
- Compatible Devices: Devices with compatible XLR, TRS, or 2MEG Ohm HI-Z inputs
- Material: Plastic, Metal
- Output Wattage: 40 Watts
- Power Source: Corded Electric
Key Features
4 channel microphone preamplifier + instrument DI
Custom Altran USA Transformers
Fully discrete, transformer coupled, through-hole component topology
X520 discrete op-amp in every channel
65dB of gain
Specifications
Product Type
Microphone Preamplifier + Instrument DI
Channels
4
Transformers
Custom Altran USA Transformers
Circuit Topology
Fully discrete, transformer coupled, through-hole component
Op-Amp
X520 discrete op-amp (in every channel)
Maximum Gain
65dB
Frequently Asked Questions
How many channels does the Warm Audio WA-412 preamplifier have?
The Warm Audio WA-412 is a 4-channel microphone preamplifier, also featuring an instrument DI.
What type of transformers are used in this preamp?
This preamplifier utilizes custom Altran USA Transformers, contributing to its sonic characteristics.
What is the maximum gain offered by the WA-412?
The Warm Audio WA-412 provides 65dB of gain, suitable for a wide range of microphones and audio sources.
Does this unit incorporate discrete components?
Yes, it features a fully discrete, transformer-coupled, through-hole component topology in its design.
What kind of op-amp is included in each channel?
Each channel of the Warm Audio WA-412 is equipped with an X520 discrete op-amp.
Related Products
