The Vintech Audio 473 features four Neve 1073 style microphone preamplifiers with "essential eq" on every channel. The high and low shelving eq adjustments are essential because they really help to enhance certain instruments and impart a certain magic to the sound like a vintage Neve 1073. Frequency choices are 3.2k and 12k for the highs and 60hz and 220hz on the low shelving but can be special ordered at other practical frequencies.
Each channel also offers an input sensitivity adjustment allowing up to 70db of gain, an input impedance switch (selecting either 300 Ohms or 1.2 kOhms), a mic-line switch, an instrument input and switches for phantom power, phase reverse and eq on or off. Class-A output amplifier that uses a 2N3055 NPN power transistor. Two rack space 16-gauge, all-steel Chassis. Hand wired Elma rotary input gain switch. Output Level control by Clarostat.1,200 OR 300 ohm input impedance. Rear Neutrik XLR/TRS ins (Line & Mic)/outs (Balanced & Unbalanced). 1/4 direct instrument inputs on the front panel. 4 x XLR, 4 x TRS. The item "Vintech 473 4 Channel Mic Preamp with PSU" is in sale since Friday, February 03, 2017. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Preamps & Channel Strips". The seller is "damiechoc0" and is located in Santa Monica, California. This item can be shipped to United States.