ART Pro MPA II
Professional music gear - detailed information and where to buy
The ART Pro MPA II is a solid, affordable option for tracking vocals and instruments, especially if you appreciate a vintage-flavored warmth. Its adjustable impedance is a real boon for getting the best out of different mics. It's a sweet choice for home studios and smaller commercial setups needing a reliable, characterful preamp.
Product Description
- ART Pro MPA II
- 2-Channel microphone preamplifier
- Discrete Class-A
- Adjustable input impedance (150 - 2400 Ohm)
- Adjustable anode voltage
- 2x XLR mic inputs
- 2x 6.3 mm Jack instrument inputs
- Balanced XLR and jack outputs
- Switchable phantom power: 48V
- High pass filter
- Large VU meter
- Backlit meters
- Supports M/S decoding matrix
- Design: 19" / 2U
- Dimensions (H x W x D): 88 x 482 x 222 mm
- Weight: 4.7 kg
PROS
- • Discrete Class-A design delivers a warm, punchy sonic signature.
- • Adjustable impedance allows tailoring to various microphone characteristics.
- • VU meters provide accurate visual feedback for gain staging.
- • M/S decoding matrix adds creative stereo imaging possibilities.
CONS
- • Build quality feels somewhat plasticky given the price point.
- • Gain range, while adequate, isn't as expansive as some competitors.
- • Limited routing options restrict its use in complex studio setups.
Product Video
Key Features
Channels
2
Preamp Type
Discrete Class-A
Gain Range
+30dB to +60dB
Phantom Power
48V
Connections
2x XLR mic inputs, 2x 6.3 mm Jack instrument inputs, Balanced XLR and jack outputs
Weight
4.7 kg
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Frequently Asked Questions
Lower impedance provides a tighter, more controlled low end, while higher impedance can open up the high frequencies and add air.
It's a true Class-A design, meaning it’s always operating in Class-A, which contributes to the characteristic warmth, but this also means it generates more heat and uses more power.
It allows you to experiment with stereo width and placement, but requires a compatible M/S microphone setup; the front panel controls are straightforward for basic adjustments.
