The Warm Audio WA-412 4-Channel Discrete Mic Preamp & Instrument DI features a 20Hz-20kHz frequency range with 65dB of gain and LED metering. The WA-412 provides four channels of classic American console preamps in a 1U rackable design. Featuring fully discrete socketed 6-pin opamps and custom wound Altran USA input and output transformers, the WA-412 offers multiple channels of high quality tone in an affordable package. Output Trim has been added to every channel for precise control and creative gain structuring. Also included is a Tone switch (transformer input impedance) to each channel, which allows you to choose the warm and punchy classic console tone, or a more open & neutral sound.

The main features of the Warm Audio WA-412 4-Channel Discrete Mic Preamp & Instrument DI include:

• 4-Channel Microphone Preamplifier + Instrument DI
• Fully Discrete, Transformer Coupled, Through-Hole Component Topology
• Altran USA Custom Wound, Premium Input & Output Transformers
• X520 Discrete Op-Amp in Every Channel
• Gain: 65dB
• Inputs: 4x Microphone XLR & 4x Active Instrument ¼”
• Outputs: 4x Transformer Balanced XLR & 4x TRS
• TONE Button
• Pad: -20dB
• Self-Noise: <-90dB (Nominal)
• Frequency Response: 20Hz – 20kHz <+/-0.25dB (TONE Button Out), 20Hz – 20kHz +/-2dB (TONE Button In)
• +48V Phantom Power
• LED Metering
• Output Trim Knob for Precise Level Control & Tone Sculpting
• Internal Power Supply (Grounded, 3-Pin IEC Cord)