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. Our staff is standing by at all times to answer your questions. DigitalDJGear is a small business built.We know you may have seen this phrase thrown around the web before, but then you ask a technical question and get a. Specification as a reply, or even better... That won't happen here. At DDJG, we are industry veterans and we KNOW gear. We have actually used or tested the majority of items that we sell. Since we pride ourselves on our experienece and knowledge, we only want to offer you products that we truly stand behind so we've hand selected the brands and products that we carry. We also understand that when you need something you want it to be hassle free, so every product you see in our listings is 99.9% IN STOCK in our warehouse. Our inventory system is updated daily, so please make sure to check back often for new products and restocks... Especially if you don't see what you are looking for. It's truly an amazing time for the DJ world, and technology continues to grow faster than we can keep up at times! For tips, reviews, and all the latest in gear make sure to subscribe to our blog and newsletter. We extend this window for defective items depending on the issue and product. We cannot create return labels for international orders. This also does not apply to Headphone products or parts as it can be a health hazard. This listing is currently undergoing maintenance, we apologise for any inconvenience caused. The item "ART Pro Audio MPA II 2-Channel Tube Microphone PreAmp Mic Pre Amp OPEN BOX" is in sale since Tuesday, April 23, 2019. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Preamps & Channel Strips". The seller is "digitaldjgear" and is located in Hackensack, New Jersey. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Antigua and barbuda, Saint lucia, Turks and caicos islands, Barbados, Brunei darussalam, Bolivia, Guadeloupe, Iceland, Jordan, Cambodia, Sri lanka, Maldives, Uruguay, Russian federation.