Tube Preamplifier
High voltage 12AX7 tube drive with 60dB of gain
Smooth sounding Jensen Transformer input
Hand inserted 100% discrete class-A electronics
Single wide module fits all 500 series rack formats
These merchants probably sell this module. Huh?
Radial PowerTube 500 Series Tube Mic
Radial PowerTube 500 Series Tube Mic
Radial PowerTube 500 Series Tube Mic
Radial PowerTube 500 Tube Preamplifier
Radial PowerTube 500 Series Tube Mic
Radial PowerTube 500 Tube Preamplifier