Purple Audio Biz - 500-Series Mic Pre

Purple Audio Biz - 500-Series Mic Pre

The Purple Audio Biz is a 500-Series Preamp module featuring a 'dual' mode which, when engaged enables up to 75dB of clean gain, perfect for use with ribbon microphones.

The Biz features a three-amplifier design, and by utilising the gain, dual-mode and output level controls in different ways, infinite tonal variations can be produced.

The front panel features an mic/line switch and a 1/4" DI input. There are also switches for 48v Phantom power and phase reverse.

Purple Audio Biz Features

• Output level control
• Input and output tricolor LED metering
• Mic / Line switch for rack input Bridging line input for high output mics or line level sources Use with our Moiyn 8×2 mixer module in the Sweet Ten rack for mic or line mixing
• DI Load switch for front panel input 33kohms as in the original Biz or 100kohms for a more open tone
• Discrete signal path
• Over Current Resettable Fused (prevents any module problem from affecting your rack)
• ROHS – Lead Free

Purple Audio Biz Specifications

• Maximum output level: +27dBu
• Frequency response: 10hz – 70kHz +/- 1db (3db down at 100kHz)
• Transformer input:
  
  • Mic mode
    • Maximum gain 60dB in single mode
    • Maximum gain 75dB in dual mode
  • Line mode
    • Maximum gain 35dB in single mode
    • Maximum gain 50dB in dual mode
  • Direct input:
    • Maximum gain 30dB in single mode
    • Maximum gain 40dB in dual mode
• Over Current Resettable Fused (prevents any module problem from affecting your rack)
• ROHS – Lead Free