Warm Audio WA-2MPX Dual-Channel Tube Microphone Preamplifier
Estimated delivery in Italy between 12 and 16 November
Dual Channel Tube Microphone Preamplifier
The WA-2MPX is an authentic reproduction of the most famous tube microphone preamplifier, pioneering the birth of rock 'n' roll. During the golden age of tape recording, this vintage tube preamplifier style became the characteristic sound of the signal chain of many successful recordings, including Elvis Presley, Les Paul and Bing Crosby, and it is a sound still sought after by the greatest artists of today. Thanks to premium components, circuit design faithful to the original and tape saturation control, the WA-2MPX authentically reproduces all the analog warmth of the original to impart your sound with vintage warmth and character. The WA-2MPX is based on the 351-style tube preamplifier found on American tape machines that gave birth to rock 'n' roll and the biggest radio hits of the era. With impressive 300 V power and a tube gain of 90 dB, the WA-2MPX can reach remarkable levels, capable of pushing the tubes to saturate just like the most iconic analog instruments. Premium components and hand assembly for an authentic vintage experience. Hand-assembled with three premium tubes per channel paired with custom-wound CineMag USA transformers faithful to the original specifications, the WA-2MPX authentically reproduces the analog sound of the original. The WA-2MPX uses discrete analog components that provide compression, saturation and non-linear frequency response for authentic 15IPS reel-to-reel sound from the analog era. The 2kHz low-pass filter allows you to further focus and shape the sound, adding warmth and power to the midrange. The 80Hz high-pass filter helps remove unwanted low-end noise. Carefully inspected at Warm Audio headquarters in Austin, Texas, by engineers and musicians trained with a passion to help you sound your best.
Specifications
- Authentic reproduction of the most revered tube preamplifier from the tape era
- Fully discrete, hand-built construction with 3 tubes per channel for authentic analog experience
- Selectable tape saturation that adds harmonic distortion and natural compression
- 90dB tube analog gain per channel
- Large custom CineMag USA transformers with iron core
- Microphone input: 600Ω transformer (rated at 6000Ω)
- Microphone input with "Tone" engaged: 150Ω transformer (rated at 1500Ω)
- Premium tubes (2X) 12AX7 and (1X) 12AU7
- 600Ω output attenuator
- High Gain control engagement for an additional clean gain of 20 dB (from 70 dB to 90 dB) for low-output microphones and low-volume sources
- 48v phantom power supply and polarity switch
- Classic Warm Audio tone control that alters the input transformer impedance to add further analog color
- 80Hz high-pass filter to control the most unruly low frequencies
- 2kHz low-pass filter to focus the power and warmth of the preamplifier on the mid-range for greater presence
- Inputs: XLR microphone, TS instrument and TRS line.
- Outputs: XLR / TRS line level
- V-Meter for level indication
- Frequency response: 20Hz-20kHz
- Aluminum front panel, steel chassis and vintage-style Bakelite knobs
- Internal power input IEC 115v / 230v
- Wide range of sounds at your disposal
- Open and clean sound provided by 3 tubes per channel
- Natural harmonic distortion modeling and compression when tubes are pushed
- "Tape Sat" switch to activate fully analog Tape Saturation
- Vintage sound + modern connectivity for use with any hybrid system
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About Warm Audio
Warm Audio is an American brand founded by Bryce Young, specializing in the design and production of professional audio equipment inspired by classic analog recording studio gear. Warm Audio's philosophy is to make high-quality vintage sound accessible, offering microphones, preamplifiers, compressors, and equalizers that evoke legendary circuits from audio history, at competitive prices. Products like the WA-87 and WA-2A have become benchmarks for home studios and professional studios worldwide, thanks to their build quality and tonal fidelity. Warm Audio uses premium components such as Cinemag transformers and high-end capsules to ensure excellent performance. On musicdelivery.net, you can discover the complete Warm Audio line to bring analog sound into your recording studio.
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Shipments
Shipments
We ship throughout Italy and the European Union via selected express courier partners. All orders travel in special reinforced packaging and are covered by 100% included insurance to fully protect the value and integrity of professional equipment during transport.
Returns and refunds
Returns and refunds
You can request a return within 14 days of receiving the order. As these are professional hardware and devices, items must be returned completely intact, unused, unactivated, and sealed in their original packaging, complete with all accessories and manuals.
Frequently Asked Questions
Can't find the answer you're looking for? Our team of specialists is at your disposal for configurations or technical questions.
What are your shipping and delivery times?
What are your shipping and delivery times?
Orders are processed within 24/48 business hours. Delivery is made by insured express courier to guarantee maximum protection and safety even for the most delicate and expensive equipment.
Are the products covered by an official warranty?
Are the products covered by an official warranty?
Yes, all products are 100% original and covered by the official 24-month manufacturer's warranty. In addition, our technical department offers free after-sales support to assist you with the initial setup of your system.
How does the right of withdrawal work?
How does the right of withdrawal work?
If the hardware does not meet your expectations, you can return it within 14 days of receipt. The product must be returned intact, unused, and sealed in its original packaging, complete with all accessories and manuals.
What does it mean if a product is "Available on order"?
What does it mean if a product is "Available on order"?
Some complex professional audio systems or lighting equipment are ordered directly from official distributors based on customer requests. You can proceed with the purchase as normal and our team will immediately inform you of the exact arrival times at our warehouses.

