What recording scenarios demand the switchable input impedance feature?

Different microphones and sources benefit from different impedance settings. Ribbon mics, tube condensers, and dynamic mics each have impedance characteristics that interact with the preamp. The switchable impedance lets you optimize the tonal match between your mic and the preamp without patching in external DI boxes.

How does the WA12 MKII handle loud, punchy sources like drums and bass?

The high headroom and robust transformer design let you push transient-rich sources like kick drums and bass guitar without the preamp compressing or distorting the attack. The 71 dB of available gain gives you flexibility to set the input level conservatively.

Is this preamp voiced for a specific recording style or microphone type?

The WA12 MKII's design prioritizes low noise and transparency across all professional recording applications, making it equally effective with condensers, dynamics, and ribbons. The switchable input impedance allows you to dial in the character you prefer.

What makes a dual-transformer design preferable to single-transformer preamps?

The dual-transformer architecture in the WA12 MKII typically offers enhanced headroom, improved frequency response, and greater harmonic richness compared to single-transformer designs. Both transformers work together to deliver the low noise and high-fidelity character needed in professional studios.

Can I use this preamp as an interface between different impedance-mismatched sources?

Yes, the switchable input impedance makes the WA12 MKII effective for impedance matching between your microphone and your recording interface or mixer. This flexibility reduces the need for additional adapter equipment.

How often would I need to adjust the impedance switch during a session?

If you are recording a single microphone or source throughout your session, you set the impedance once and leave it. If you are multi-mic recording different instruments, you may switch impedance between different mics depending on their characteristics.

How long are lead times for a standalone microphone preamp like the WA12 MKII?

Procure.ae supplies professional audio preamps across the UAE and GCC with variable lead times depending on stock. Request a quote to confirm availability and delivery timeframe for your order.

Does Procure.ae provide technical support for integrating the preamp into my studio?

Procure.ae can advise on compatibility and setup for professional audio equipment. Contact the team to discuss your studio configuration and any support you may require.

How many channels of recording can the WA12 MKII support simultaneously?

The WA12 MKII is a single-channel preamp, meaning it handles one microphone input at a time. If you need to record multiple sources simultaneously, you would need additional preamps or a multi-channel interface.

What high-end components are included in the WA12 MKII circuit?

The preamp features custom CineMag USA transformers and a discrete op-amp circuit, both hand-selected components known for transparent, low-distortion amplification in professional recording equipment.

Does the WA12 MKII come with cables, adapters, or power supply?

For a complete list of what is included with your purchase, please contact Procure.ae to confirm the package contents before ordering.

Warm Audio WA12 MKII Dual-Transformer Microphone Preamplifier

Name: Warm Audio WA12 MKII Dual-Transformer Microphone Preamplifier
Brand: Warm Audio
SKU: WA12-MKII

The Warm Audio WA12 MKII is a dual-transformer microphone preamplifier offering 71 dB of gain, low noise, and high headroom. Features CineMag USA transformers, discrete op-amp, and switchable input impedance for all professional recording applications.

Overview

The Warm Audio WA12 MKII is a professional dual-transformer microphone preamplifier engineered for recording studios, mobile rigs, and broadcast facilities. Delivering 71 dB of gain with exceptional headroom and low noise, the WA12 MKII combines premium CineMag USA transformers with a discrete op-amp for vibrant, clean, and lifelike tones that stand out in any professional recording environment.

Key Features

71 dB of gain in a fully discrete signal path
Premium grade CineMag USA input and output transformers
Discrete op-amp (X731) for vibrant, clean, and lifelike tone
Switchable TONE button: variable input impedance selection (600 Ohms or 150 Ohms)
High-impedance (2 MOhm) true HI-Z input on front panel for direct instrument connection
Instrument signal flows through entire circuit including both transformers and discrete op-amp
Output attenuation control for driving transformers into saturation
LED meter for gain level indication
Accepts any standard 6-pin 2520-footprint op-amp for tonal customization

Specifications

Type: Dual-Transformer Microphone Preamplifier
Gain: 71 dB
Transformers: CineMag USA Input and Output
Op-Amp: Discrete X731 (replaceable with 2520 standard op-amps)
Inputs: Microphone (XLR), Balanced TRS, High-Impedance Instrument
Input Impedance (TONE button): 600 Ohms or 150 Ohms
High-Z Input: 2 MOhm
Outputs: XLR and 1/4-inch TRS
Output Attenuation: Variable Control
Weight: 2.83 kg
Color: Multiple Color Options Available

Why buy from Procure.ae

Procure.ae supplies professional microphone preamps and studio equipment to recording studios, production companies, and institutional buyers across the UAE and GCC. Request a quote for competitive pricing and comprehensive technical support.

FAQ

What is the main benefit of the dual-transformer design?
The dual CineMag USA transformers at both input and output provide exceptional signal integrity, transparent tone, and the ability to drive the transformers into harmonic saturation for creative tonal colouration when needed.

Can I use the WA12 MKII with instruments like guitar and bass?
Yes, the true 2 MOhm high-impedance input on the front panel is specifically designed for direct connection of guitars, basses, keyboards, and other instruments with 1/4-inch outputs.