RP533 Studio Tube Multi-Processor

Bellari » Signal Processors »

The RP533 uses all the powerful circuitry included in other popular Bellari rack-mounts, in a single channel unit. Each process, except the preamp, can be individually bypassed. The RP533 is ideal for vocals, instruments, or any application where signal preamplification and dynamics processing is required, all with warm and inviting sounds.

RP533 Studio Tube Multi-Processor

  • Transformer balanced input
  • 1/4” and XLR inputs and outputs
  • Calibrated metering switchable in the circuit path
  • +48 Volt Phantom Power
  • Side Chain for direct access to the compressor’s detector


  • Frequency Response: 20Hz - 40kHz +/-3dB
  • Input Impedance: 600 Ohms balanced, 1M Ohms unbalanced
  • Noise Floor: -90 dB
  • Indicators: Phantom Power LED, Analog Meter
  • Input/Output jacks: XLR balanced, 1/4" unbalanced, 1/4" unbalanced Side Chain
  • Power: 120VAC (230VAC) 15VA
  • Size: 3" x 6" x 19" (180mm X 162mm X 482mm)
  • Weight: 10 lbs. (6 Kg)