GZ33 - GZ34 - 5AR4

Brand New Matched Quad of Mullard Reissue GZ34 / 5AR4 Vacuum Tubes The new production Mullard GZ34 / 5AR4 brings back one of the most beloved tubes from a revered brand. With any circuit using a 5AR4, this tube is a great choice.

Brand New Matched Pair of Mullard Reissue GZ34 / 5AR4 Vacuum Tubes The new production Mullard GZ34 / 5AR4 brings back one of the most beloved tubes from a revered brand. With any circuit using a 5AR4, this tube is a great choice.

Brand New Tested Mullard Reissue GZ34 / 5AR4 Vacuum Tube The new production Mullard GZ34 / 5AR4 brings back one of the most beloved tubes from a revered brand. With any circuit using a 5AR4, this tube is a great choice.

New Matched Quad of JJ GZ34 / 5AR4 Rectifier Vacuum Tubes JJ is an undisputed leader in modern vacuum tube manufacturing, and for good reason. Among rectifier tubes, their 5AR4 (GZ34) is an industry favorite, as it provides consistent performance along...

New Matched Pair of JJ GZ34 / 5AR4 Rectifier Vacuum Tubes JJ is an undisputed leader in modern vacuum tube manufacturing, and for good reason. Among rectifier tubes, their 5AR4 (GZ34) is an industry favorite, as it provides consistent performance along...

New JJ GZ34 / 5AR4 Rectifier Vacuum Tube JJ is an undisputed leader in modern vacuum tube manufacturing, and for good reason. Among rectifier tubes, their 5AR4 (GZ34) is an industry favorite, as it provides consistent performance along with great build...

New Matched Quad of Genalex GZ34 / 5AR4 Rectifier Tubes The Genalex reissue GZ34 / U77 / 5AR4 is probably the best new production GZ34 on the market. New Sensor Corp. put an incredible amount of effort into these and got it right down to the classic...

New Matched Pair (2) Genalex GZ34 / 5AR4 Rectifier Tubes The Genalex reissue GZ34 / U77 / 5AR4 is probably the best new production GZ34 on the market. New Sensor Corp. put an incredible amount of effort into these and got it right down to the classic...

New Tested Genalex GZ34 / 5AR4 / U77 Rectifier Tube The Genalex reissue GZ34 / U77 / 5AR4 is probably the best new production GZ34 on the market. New Sensor Corp. put an incredible amount of effort into these and got it right down to the classic...

New Matched Quad of Tung-Sol 5AR4 / GZ34 Reissue Vacuum Tubes The Tung-Sol 5AR4 was built tough for stable voltages. This rectifier tube will help smooth out your DC voltage which will in turn give you a more stable, predictable tone. A reissue that is...

New Matched Pair of Tung-Sol 5AR4 / GZ34 Reissue Vacuum Tube The Tung-Sol 5AR4 was built tough for stable voltages. This rectifier tube will help smooth out your DC voltage which will in turn give you a more stable, predictable tone. A reissue that is...

New Tested Tung-Sol 5AR4 / GZ34 Reissue Vacuum Tube The Tung-Sol 5AR4 was built tough for stable voltages. This rectifier tube will help smooth out your DC voltage which will in turn give you a more stable, predictable tone. A reissue that is reliable,...