Item #: ART PROMPAII LIST

ART ProMPAII Two Channel Discrete Class A Microphone Preamp

Shop ART ProMPAII Two Channel Discrete Class A Microphone Preamp from AMS with 0% Interest Payment Plans and Free Shipping.

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Product Description

The ART Pro MPA II two channel microphone preamp is the next generation in affordable high performance microphone preamp technology. Each microphone input circuit, with selectable 48v phantom power, features variable input impedance which can radically vary the overall performance of any high quality dynamic or ribbon microphone. The Pro MPA II can be configured for dual mono or stereo operation with selectable mid/side mic support, summing the adjacent channel, to decode left/right signals.

The Pro MPA II can operate at either a low or high plate voltage on the two integrated hand-selected 12AX7 tubes for wider variation of preamp tone and performance. Large back-lit analog VU output meters display input or output levels while multi-colored LED arrays, with average or peak hold, show tube gain.

Housed in a standard 2 space rack-mountable steel chassis, with CNC routed black anodized aluminum face panel, the ProMPA II is designed to deliver years of reliable operation in the studio, production facility, or on the road for live sound reinforcement.

Features:

  • Variable Input Impedance For Flexible Microphone Voicing (150 Ohms To 2400 Ohms)
  • Selectable Plate Voltage
  • Large VU Meters
  • Backlit Function Switches
  • Discrete Class-A Input Microphone Preamplifier
  • Low Noise at Lower Gain Settings
  • Extremely Low Total Harmonic Distortion (THD)
  • Wide Frequency Response
  • Additional Front Mounted Instrument Input Jack
  • Supports Mid/Side Miking Technique
  • Operates at +4dbm/-10dbv Output
  • Selectable Stereo/Dual Operation of Output Controls
  • Automatic Instrument Input Selection

Product Specifications
ART Pro MPA II Specifications:
  • Frequency Response 15Hz to 48 kHz (+0, -1dB) @ normal plate voltage
    15Hz to 120 kHz (+0, -1dB) @ high plate voltage
  • Dynamic range: >110dB ("A" weighted)
  • CMRR: >90dB
  • THD: <0.005% (typical)
  • Equivalent Input Noise: -129dBu (XLR, "A" weighted)
  • Maximum Input Level: +19dBu (cannon)
  • Maximum Instrument Input: +17dBu
  • Input Impedance: 150-3000 Ohms adjustable (XLR)
    >800K Ohms (Instrument)
  • Maximum Output Level: +27dBu (XLR)
  • Output Impedance: < 47 Ohms (XLR)
  • Maximum Gain: 75dB
  • Meter Calibration: 0 VU = +4dBu output (+4dB mode)
    0 VU = -10dBV output (-10dB mode)
  • High Pass Filter: single pole, 10-200 Hz adjustable
  • Power Requirements: USA – 105 to 125 VAC / 60 Hz Export units configured for country of destination
  • Dimensions: (HxWxD in) 3.50 x 19.0 x 8.75
  • Dimensions: (HxWxD mm) 88 x 482x 222
  • Weight: (lb/kg) 10.5 / 4.7


Helpful Info about the Manufacturer
Phone:  (716) 297-2920 Warranty:  1 year
Damian Submitted: 9/6/2018
Product Rating
verified
Subject
Tube sound for you rack
Product Rating
What is your opinion of this product?
So I run my VL3 into a Behringer XR12, come out the that into the art preamp into some QSC powered speakers. Tweak a few knobs, dial in the right amount of preamp and all is well for the audience's ears. Nice smooth anti digital sound. Did install a matching pair of 12AX7 from the 60's, German made. Its all about the sound man. Nice rugged enclosure.
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Maximus Prime Submitted: 10/9/2015
Product Rating
verified
Subject
Great product, sounds great!
What is your opinion of this product?
Everything pertaining to the order was great. The item itself sounds amazing and has exceeded expectations. Thanks AMS for the help with this purchase.
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Christoopher Submitted: 3/3/2015
Product Rating
verified
Subject
Works great!
What is your opinion of this product?
I've had this preamp for over a week and have no complaints. Nice saturation if you push it hard. Works really well on bass DI.
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Marco, mr.metal@hotmail.com Submitted: 1/2/2015
Product Rating
verified
Subject
ART makes GREAT preamps!!
What is your opinion of this product?
i currently own 3 of the ART preamps and they're all amazing and not just because they're affordable but because you really get a great sound and a whole lot of features at your finger tips. the impedance control knob gives you lots of flexibility and lets you get the most out of your various microphones. the stock tubes aren't bad persay but you should swap them out to really make these units shine. also be mindful of the effects of RFI/EMI on tube amps. i have an excessive amount of EMI/RFI in my area and it caused my preamps to act in a very strange manner at first. if you want more info on that feel free to hit me up but to make a long story short i picked up a Furman PL Plus-C and knocked that nasty interference right out;^)
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TLT Submitted: 11/10/2014
Product Rating
verified
Subject
Great Product for the Price
What is your opinion of this product?
I bought this unit to be my front in pre-amp for my recording studio, but also use it for live performance as well. It works great for acoustic guitar, electric guitar, bass, vocals and drums. I also use to track my midi sound modules. This adds natural warmth, and can be crystal clean, to pretty dirty distortion. This is a great pre-amp, it will simply boost your signal level with clarity, or if you want it can boost it with distortion, all at your control. This unit is very well built, while it does seem to add some noise when driving the tubes extremely hard, or if the signal isn't boosted enough, you can easily remove this with noise suppression or a gate. I would recommend this for anyone looking for any pre-amp, and if you are looking for a tube pre-amp this is a great unit to have.
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Bryan Thompson Submitted: 11/15/2013
Product Rating
verified
Subject
Very happy with my purchase
Your general opinion of this product.
I bought this unit to get my mics on a better pre, instead of interface pre. I use it with a Zoom R16. don't listen to the bloggers on gear sluts, this unit definitely improved my front end, don't get me wrong i still need a better interface eventually.
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Pito from Pecos Tx US Submitted: 4/26/2013
Product Rating
verified
Subject
Well worth the mony
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Hoss from Emmett, ID Submitted: 7/18/2011

Subject
Great step-up preamp!
Your general opinion of this product.
So far, I'm very happy with it. I bought it intending to upgrade the tubes immediately (and I may in the future), but it sounds great out of the box, so I'm not gonna mess with what isn't broken at this point. Lots of features and great sound for the money.
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Jim from Glen Rose Texas USA, jimflud@gmail.com Submitted: 7/13/2011

Subject
Low noise Pre-Amp
Your general opinion of this product.
I like this pre amp. Will add a second soon
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Tony C from Valrico Florida Submitted: 6/14/2011

Subject
I'm Impressed
Your general opinion of this product.
Having little experience with these types of units, I am very happy with the the overall quality and functions of the unit. I am especially happy that it's a dual. Didn't have to comparatively spend a lot for all its functions and clarity. I can't say I know what a $1000 pre sounds like but I didn't hear anything bad coming out of this unit - totally clean. Great results and value for the money invested.
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MSRP: $379.00
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