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Based on price data from 1 merchant for "Warm Audio WA12 500 MKII". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Warm Audio WA12 500 MKII is more than just a preamp; it's a sonic enhancer that breathes life into any recording. This 500 Series preamp does not merely amplify your signal, it infuses it with an alluring warmth and vibrancy that brings out the best in your vocals or instruments. The WA12-500 MKII is not just about clarity; it's about character, giving your mixes a professional edge with a unique sonic footprint that can only be described as 'Warm'.
The updated version of this acclaimed preamp comes with a handy LED meter and an output attenuation control, allowing you to gradually drive the preamp and transformers into a realm of delicious, colorful saturation.
Warm Audio has included a secret weapon in the WA12-500 MKII: a Tone button that toggles the input impedance from 600 to 150 ohms. This feature alters the tone of both mic and hi-Z inputs, allowing for optimal adaptation to your various microphones without the need for EQ. Plus, with a substantial 71dB of gain, it's ready to handle your favorite ribbon mics.
Despite its premium performance, the WA12-500 MKII comes at an astonishingly reasonable price. This preamp doesn't compromise on quality, boasting top-notch components like genuine Cinemag input and output transformers.
Key Features:
- Impressive 71dB of gain, perfect for powering all types of mics, including ribbons
- 2 Mohms true hi-Z input on the front panel, ideal for guitars, bass, keyboards
- High voltage 1731-style operational amplifier
- Tone button for switching input impedance from 600 to 150 ohms
- Fully discrete design
- 48-volt phantom power; 20dB pad
- Balanced inputs: XLR or 1/4" TRS
- Balanced outputs: XLR and 1/4" TRS
- Custom-designed Cinemag input and output transformers
- Output attenuation control for driving preamp and transformers into colorful saturation
- LED Meter for gain indication
- 20dB pad
Product specs
| Preamp Type | Solid State Preamp |
| Number of Channels | 1 |
| Phantom Power | Yes |
| Analog Inputs | 1 x 1/4" (Hi-Z switchable) |
| Features | -20dB pad, transformer tone switch, polarity switch |
| Module Slot Size | Single |
| Power Usage | ±16V DC |
FAQs
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What type of preamp is the Warm Audio WA12 500 MKII?
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The Warm Audio WA12 500 MKII is a solid-state preamp designed for studio recording, offering a single channel with high-quality sound reproduction.
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Does the Warm Audio WA12 500 MKII provide phantom power for condenser microphones?
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Yes, the WA12 500 MKII includes phantom power, making it suitable for use with condenser microphones that require this feature.
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What are the key features of the Warm Audio WA12 500 MKII preamp?
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The WA12 500 MKII features a -20dB pad, a transformer tone switch, and a polarity switch, allowing for versatile sound shaping and control in your recordings.
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How does the transformer tone switch on the WA12 500 MKII affect the sound?
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The transformer tone switch on the WA12 500 MKII enhances harmonic richness and adds character to the audio signal, offering a more vintage, warmer sound.
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Can the Warm Audio WA12 500 MKII be used with instruments?
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Yes, the WA12 500 MKII has a Hi-Z switchable 1/4" input, making it compatible with instruments such as electric guitars and basses for direct input recording.
Videos
Sweetwater
Warm Audio WA12 MKII Overview and Demo
Reviews
PROS
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Offers API 512C-like tones at a more affordable price
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Provides a wide array of possible tones, from transparent to distorted
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Includes a Tone button for input impedance changes and coloration
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Features an output knob for controlled signal saturation
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Allows OP amp swaps for sound customization
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Equipped with a DI for guitar/bass on the front
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Enhances signal clarity, especially for mics like the SM7b
CONS
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Slightly less clear in high-mids and highs compared to API 512c
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Warm Audio WA12 500 MKII.
Setup and maintenance
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Universal rack trays can be used for mounting, utilizing existing bottom screws or velcro for non-aligning holes.
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Features and functionality
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Warm Audio WA12 offers both a 500 series and a discrete version, impacting mounting options.
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Use cases and applications
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500 series requires a dedicated rack, whereas the discrete version might need a compatible shelf for cabinet integration.
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It's suggested to pair the WA12 with a compressor to achieve a more dynamic vocal recording setup.
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The WA12, when paired with a C12VR, may not be the best choice as a room mic, suggesting better synergy with other microphone models.
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Comparisons
User experience
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Owners report that the WA12 adds noticeable warmth and color to vocal recordings, enhancing their professional quality.
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While many appreciate the WA12, some users feel it doesn't significantly outperform other preamps in its price range, highlighting the subjective nature of audio gear evaluations.
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Value and pricing
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Beginners find the WA12 a cost-effective solution for upgrading from entry-level audio interfaces like the Scarlett 2i2.
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5.0 out of 5
Based on 1 Review and 1 Rating
270
Love it
The first piece of my outboard mic chain, I can finally get the signal up off the noise floor for my SM7b and get a truly high quality, clean recording. Depending on how hard you drive the gain, you can get results that range anywhere from mostly transparent to highly colored to full on distorted, so you have a wide array of possible tones to play with. I also like that it has a DI on the front for guitar/bass which I consider a necessity for any all-purpose, first preamp.
Artist usage
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