Great River Electronics MP500NV Single Channel Preamp Module. This mint condition product includes the original packaging, manual, and all original accessories. The MP-500NV is a professional quality microphone preamplifier designed to re-create the vintage sound characteristics of the early 1970s large consoles. Modern components give the MP-500NV more clarity, punch and performance under normal use. In addition, features like metering before and after the major gain stages let the user drive it hard to greatly expand the range of sonic options.All microphones will benefit from the power of the MP-500NV preamplifier, including dynamic, condenser and especially ribbon types. The MP-500NV uses the same audio and metering circuit board found in the NV series preamplifiers. This unit is designed to fit into a 500 series rack using 2 available slots. It receives its power supply from the host rack.
The unit is equipped with a HI-Z instrument jack that has its own input amplifier and was designed for DI applications. All specifications and performance details are identical to the NV series preamplifiers with the exception of size, weight, patch jack, -10dBv Out. Big Iron Vintage Sound' from custom-wound transformers. Gain stage monitoring via dual meters. Ultra quiet noise floor for outstanding performance at any gain setting.Powered by'500' Rack's internal power supply. High-Z input is ideal for bass, guitar, and sound modules (FET-buffered and routed into the input). Merchandise and packaging MUST be in the same condition as when received. Alto Music reserves the right to refuse any return if it appears the item has been used. Software (if unsealed or registered). Harmonicas, Mouthpieces, Earbuds/Earphones/Headphones(if unsealed), or any item that may come in contact with the mouth, ears or nose. There are no warranties for the following items.