Ruby 5AR4 / GZ34 Rectifier Tube

The Ruby 5AR4 / GZ34 Rectifier Tube is a top-notch product known for its reliable and efficient performance. With its superior quality, this tube ensures a clean and smooth sound production, making it a favorite among industry experts.

All Magic Parts™ (RUBY™) tubes are properly tested for quality assurance through vigorous testing

6 Month Warranty On All RUBY™ Tested Tubes