Warm Audio WA-2MPX – dual-channel tube microphone preamp, authentic recreation of 351-style tape-era design, known for rock 'n' roll hits. Delivers high-headroom analog warmth, from clean to saturated. Handwired with CineMag transformers and three tubes, up to 90dB gain with high-gain. Ideal for rich vocals without high-end harshness.
The device excels with vintage character, Tone control for impedance, Tape Saturation tape emulation, and filters for bass/highs.
MAIN FEATURES
- Dual-channel tube preamp styled after 351
- CineMag transformers and three tubes for warmth
- Up to 90dB gain with high-gain (+20dB)
- Tone control: 600Ω/150Ω for "air"
- Tape Saturation: 15 IPS tape emulation
- Filters: HPF 80 Hz, LPF 2 kHz
- Handwired, premium components
TECHNICAL SPECIFICATIONS
- Channels: 2
- Max gain: 90 dB
- Input impedance: Switchable 600Ω/150Ω
- Filters: HPF 80 Hz, LPF 2 kHz
- Connections: XLR input/output
- Power: Internal PSU
- Dimensions (WxHxD): 483 x 44 x 235 mm (19" 1U)
- Weight: 4.5 kg
- Included: Power supply, manual






