{"product_id":"art-pro-mpa-iii-multivoice-tube-preamplifier","title":"ART Pro MPA III Multivoice Tube Preamplifier","description":"\u003cp\u003eMultivoice Tube Preamplifier\u003c\/p\u003e\n\u003cp\u003eThe Pro MPA III is a versatile two-channel preamp with streamlined controls and real tube tone in a 2U rackmount enclosure.\u003c\/p\u003e\n\u003cp\u003ePacked with essential features, it can be a powerful upgrade to the built-in preamps on your mixer or audio interface. Each channel can accept an XLR microphone or 1\/4\" instrument signal, and offers variable controls for input gain, low cut filter, impedance, and output level. There are also switches for a 20 dB boost, phase invert, and 48-volt phantom power.\u003c\/p\u003e\n\u003cp\u003eNew in version III, the Voice switch lets you select a warm tube or clean solid state signal path. The Character switch enhances low and high frequencies to compensate for the non-linearity of microphone transformers and improve vocal intelligibility. The variable impedance range has been significantly increased for even greater flexibility, providing a powerful creative tool when using dynamic and ribbon microphones.\u003c\/p\u003e\n\u003cp\u003eThe Pro MPA III also features balanced XLR and 1\/4\" outputs, selectable +4 dBu and -10 dBV operation, and a universal internal power supply. Like the Pro Channel III channel strip and Pro VLA III compressor, the Pro MPA III is an affordable, robust solution that brings classic analog processing and tube warmth to the modern studio.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDiscrete Class A FET Microphone Preamps\u003c\/li\u003e\n\u003cli\u003eSelectable 12AT7 Tube or Solid State Voicing\u003c\/li\u003e\n\u003cli\u003eVariable Microphone Impedance and Low Cut Filter\u003c\/li\u003e\n\u003cli\u003eCharacter Switch to Enhance Vocal Intelligibility\u003c\/li\u003e\n\u003cli\u003eInstrument Level DI Inputs\u003c\/li\u003e\n\u003cli\u003eAnalog VU Meters\u003c\/li\u003e\n\u003cli\u003e+4 dBu or -10 dBV Operation\u003c\/li\u003e\n\u003cli\u003eUniversal Internal Power Supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInput Impedance: 600Ω - 80 kΩ (XLR)\u003c\/li\u003e\n\u003cli\u003e1 MΩ (1\/4\")\u003c\/li\u003e\n\u003cli\u003eOutput Impedance: \u0026lt;47Ω (XLR)\u003c\/li\u003e\n\u003cli\u003eMaximum Input Level: +19 dBu (XLR)\u003c\/li\u003e\n\u003cli\u003e+17 dBu (Instrument)\u003c\/li\u003e\n\u003cli\u003eMaximum Output Level: +27 dBu (XLR, 1\/4\")\u003c\/li\u003e\n\u003cli\u003eMaximum Gain: 70 dB\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 15 Hz - 48 kHz (+0, -1 dB, Tube)\u003c\/li\u003e\n\u003cli\u003e15 Hz - 120 kHz (+0, -1 dB, Solid State)\u003c\/li\u003e\n\u003cli\u003eTotal Harmonic Distortion: \u0026lt;0.005% (typical)\u003c\/li\u003e\n\u003cli\u003eEquivalent Input Noise: -128 dBu (XLR, A-Weighted)\u003c\/li\u003e\n\u003cli\u003eCMRR: \u0026gt;50 dB\u003c\/li\u003e\n\u003cli\u003ePower Requirements: 100-240V~ 50\/60Hz 25W\u003c\/li\u003e\n\u003cli\u003eRear-Mounted IEC Connector\u003c\/li\u003e\n\u003cli\u003eDimensions: 3.5\" x 19\" x 8.75\"\u003c\/li\u003e\n\u003cli\u003e8.9 cm x 48.3 cm x 22.2 cm\u003c\/li\u003e\n\u003cli\u003eWeight: 10.5 lbs \/ 4.7 kg\u003c\/li\u003e\n\u003cli\u003eSpecifications subject to change without notice\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ART","offers":[{"title":"Default Title","offer_id":48019739672754,"sku":"ART PROMPAIII","price":519.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/8122\/2322\/files\/1769040032_1945244.jpg?v=1788883691","url":"https:\/\/www.performanceaudio.com\/products\/art-pro-mpa-iii-multivoice-tube-preamplifier","provider":"Performance Audio","version":"1.0","type":"link"}