Vintech 473 Quad Microphone Preamp/EQ with PSU #WJ110411-963 (Used)

The Vintech Audio 473 features four 1073-style microphone preamplifiers with "essential EQ" on every channel. The high and low shelving EQ adjustments are called "essential" because they really help to enhance certain instruments and impart that magic to the sound, just like a vintage Neve 1073. Each channel also offers an input sensitivity adjustment allowing up to 70 dB of gain, an input impedance switch, a mic-line switch, an instrument input and switches for phantom power, phase reverse and EQ on or off.

FEATURES:

• Class A output amplifier that uses a 2N3055 NPN power transistor
• Two rack space 16-gauge, all-steel Chassis
• St. Ives output transformer
• Hand-wired Elma rotary input gain switch
• Output Level control by Clarostat
• EQ switches by Electroswitch
• Gold contacts
• 1200 or 300 Ohm input impedance
• Rear Neutrik XLR/TRS ins (Line & Mic)/outs (Balanced & Unbalanced)
• 1/4" direct instrument inputs on the front panel

CONTROLS:

• "Essential" boost/cut EQ
• Selectable EQ frequencies (60/110Hz and 3.2/12 kHz)
• Input gain control
• Output level control
• Phase reverse switch
• +48 volt Phantom power switch
• EQ in/out switch
• Input impedance switch
• Mic/line switch
• Power indicator LED