Best Sellers

New Gain Matched Pair of Electro-Harmonix 12AY7 / 6072A Vacuum Tubes One of the only current production 12AY7 tubes on the market. This tube has proven itself and has stood the test of time. Molded after the famous GE 6072A - this tube has the correct...

New Gain Tested Sovtek 6N1P / 6N1P-EV Vacuum Tube Closely related to 6DJ8s / 6922s, the 6N1P brings a higher heater current. Sovtek brings incredible reliability with their tubes. Will work in place of: 6N1-P,6N1P, 6N1P-EV, 6N1-P-EV,...

New Plate Current Tested JJ Electronic (Tesla) EL84 / 6BQ5 Vacuum Tubes The JJ Electronic brand is a favorite in the industry for many reasons. They are a strong and trustworthy tube produced in the Slovak Republic. Their EL84 is outstanding, and is...

New Tung-Sol KT150 Vacuum Tube With a massive plate dissipation of 70 watts, the Tung-Sol KT150 is the most powerful octal beam tetrode ever produced. A pair of KT150s can allow an amplifier with a power output approaching 300 watts to be built. The...

New Plate Current Matched Quad of Svetlana 6550C Vacuum Tubes An excellent true 6550 that'll make your amp sing. These are known for their robust quality and classic American 6550 tone. Will work in place of: 6550C, 6550, KT88, 6550A Testing...

Brand New Matched Pair in Box Sovtek 5AR4 / GZ34 Vacuum Tubes The Sovtek 5AR4 / GZ34 is one of the most popular rectifier tubes in audio and guitar. The vintage ones are in short supply, and this affordable Sovtek is the perfect replacement which will...

New Plate Current Matched Pair (2) Tung-Sol KT150 Vacuum Tubes With a massive plate dissipation of 70 watts, the Tung-Sol KT150 is the most powerful octal beam tetrode ever produced. A pair of KT150s can allow an amplifier with a power output approaching...

New Gain Matched Pair of Electro-Harmonix 12AX7 / ECC83 GOLD PINS Vacuum Tube This is the same tube as the Electro-Harmonix 12AX7 with a few big differences. The pins are plated with gold to prevent corrosion and to protect the pins (they also fit a...

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. Will work in...

New Plate Current Matched Pair of Tung-Sol KT120 Vacuum Tubes The KT120 is an incredible tube. Essentially a KT88 / 6550 on steroids, they are capable of pushing 150 watts per pair of clean power in a push-pull configuration. Because of the high wattage,...

New Gain Tested Electro-Harmonix 6SN7 Gold Pins Vacuum Tube There is finally a new, high quality, and low noise option for 6SN7s. Akin to the RCA red base 5692, the Electro-Harmonix 6SN7 features a multifaceted high end coupled with a solid low end...

New Electro-Harmonix 6922 Vacuum Tube The 6922 is famous for its high gain and high general mutual transconductance. They're one of the sweetest and most dynamic 6922’s out. The 6922 is the long life, low noise version of the more common 6DJ8...