Radial Engineering Stage Bug SB-6 Two Channel Passive Stereo Audio Isolator DI

The Radial Stage Bug SB-6 is a high performance 2-channel passive audio isolator designed to accommodate both balanced and unbalanced signals and work effectively at eliminating noise when used with instruments, consumer electronics as well as professional line-level devices.

The design begins with ¼" TRS inputs and outputs to accommodate both TRS and mono type connectors. The unique circuit retains the balanced signals or automatically converts them from hi-Z to lo-Z (¼" mono to TRS) or lo-Z to hi-Z (1/4"TRS to mono) depending on the connector in use. You simply connect and the SB-6 does the work for you! Inside are two ultra-linear Eclipse transformers that sound great as they deliver ruler flat performance from 20Hz to 20kHz.

This is augmented with a -10dB input pad to handle extra loud source devices and a polarity reverse on output B for phase aligning stereo signals. As the circuit is passive, no power is required – simply plug in and play.

As with all Radial products, the SB-6 is made in Canada and features 16 gauge steel construction for use on the road and finished in a durable powder coat finish. These features combine to make the SB-6 Isolator a wonderful solution to help rid system noise in two channel audio systems, stereo guitar racks and pedalboards.

Features

• Isolator for balanced and unbalanced signals
• Eliminates hum and buzz caused by ground loops
• Exceptionally linear from 20Hz to 20kHz
• Automatically configures for hi-Z or lo-Z signal chains

Specifications

• Audio circuit type : Passive Transformers
  
• Transformer : Eclipse Custom
  
• Frequency response : 20Hz-20KHz +/-1db
  
• Dynamic range : >140db
  
• Gain: - 2dB
  
• Total harmonic distortion : <0.0008% @ 1kHz
  
• Phase Deviation : >5° @ 30Hz
  
• Input Impedance : Varies with Load/47K
  
• Output Impedance : 600Ω
  
• Maximum Input : >+25dBu
• Input Connectors : 1/4" TRS
• Output Connectors : 1/4" TRS