The Behringer STUDIOm Passive Volume Controller for studio monitors is a high-quality solution designed for precise audio monitoring control. It serves multiple purposes, functioning as a master volume controller, source selector, and monitor switcher. Its versatility makes it perfect for both home studios and professional setups.

With an active-free circuitry, this device guarantees a pure signal path, ensuring your audio quality remains unaltered. The large, tactile volume knob offers exceptional control, allowing for quick and accurate adjustments without the need for external software.

Key Technical Specifications and Features:

• Inputs: Two stereo line inputs via 6.3mm (1/4") jacks supporting both balanced and unbalanced signals, labeled as "A" and "B". Additionally, a 3.5mm (1/8") auxiliary stereo input is available on input B.
• Outputs: Dual stereo outputs on 6.3mm jacks suitable for balanced/unbalanced connections to studio monitors.
• Control Functions:
  • Master volume control with large knob
  • Source selector switch
  • Monitor selector for different sets of monitors
  • Mono button for summing signals
  • Mute button for instant silence
  • Dim button reducing volume by 20 dB
• Frequency Response: Covers the entire audible spectrum from 20 Hz to 20 kHz.
• Passive Design: No internal power required, maintaining signal integrity.

This device strikes a balance between simplicity and advanced functionality, making it a vital tool for anyone needing effective volume and source control.