 | 12AX7 - Tube Amp Doctor, Premium Selected 9 pin miniature preamp tube (Amplification Factor =100). This is the ubiquitous Chinese 12AX7 with premium selection. The gain is high and the German Tube Amp Doctor must be filtering out the noisiest ones. Premium selected by Tube Amp Doctor, this is a quiet Chinese 12AX7 with high gain that will bring a dull sounding amp back to life.
| $16.95 | Click to read more |
 | 12BH7-A - JJ ElectronicsThe JJ Electronic 12BH7-A preamp tube is a great choice for Ampeg SVT amps and the Blackstar HT-5 plus others. A favorite in many hi-fi applications.
| $15.95 | Click to read more |
 | 6L6WGC - Tube Amp DoctorMultiple Options Available TAD 6L6WGC-STR GE-Style small bottle black-plate"Our recommendation for single-ended Amps like Fender Champ 12, Ibanez Valbee, and others.
- TAD has the remakes of the all time favorite 6L6 classics of RCA and GE. The TAD 6L6WGC-STR has warm lower mids and silky top end; exactly like the classic GE version of the 50s and 60s. The complex midrange and sweet heights are dedicated to excellence in a class of its own. The perfect choice for vintage amps like the Bassman, Twin or Super Reverb.
| Starting at $24.00 | Click to read more |
 | 5Y3 S - JJ Electronics, Rectifier5Y3S is an octal rectifier diode with a true directly heated cathode. Provides dynamic and robust performance.
| $15.50 | Click to read more |
 | 5Y3GT - SovtekOctal rectifier tube (Max DC output current = 125 mA) An indirectly heated diode intended for rectification of commercial-frequency alternating current. It has a 140 mA maximum output and filament voltage of 5 V and a filament current of 2 A ± 0.2 mA.
| $15.25 | Click to read more |
 | 5AR4 STR - Tube Amp DoctorTube Amp Doctor 5AR4 Rectifier, Premium Selected A faithful reproduction of the Mullard/VALVO GZ34. Pure power and the typical sag is the distinguishing characteristic of the most popular guitar amps of the 1960s guitar heroes till today.
| $23.00 | Click to read more |
 | ECC803/12AX7 - JJ Electronics, Long PlateMultiple Options Available The JJ ECC803 is a long-plate version of the standard 12AX7. The longer plates give the tube higher gain. It has a rich and full tone with creamy distortion that does well in any 12AX7 application. Spiral filament for reduced microphonics. Available with gold pins
| Starting at $13.95 | Click to read more |
 | 6550WE - SovtekMultiple Options Available The Sovtek 6550WE was designed to be the finest 6550 ever produced. Thicker plates, improved heat dissipation, higher transconductance, and increased linearity are just some of the inherent aspects of the new Sovtek super 6550s. The resulting performance advantages include 5% higher output power, increased reliability, greater headroom, and superior tone. The 6550WE features a metal-ringed base for increased power-handling capabilities. | Starting at $32.95 | Click to read more |
 | 5U4GB - JJ Electronics 5U4GB is a directly heated full wave octal base rectifier for Hi-Fi and guitar amplifiers. Suitable for use in any 5U4 socket. | $16.00 | Click to read more |
 | 6550A STR - Ruby TubesMultiple Options Available 6550A-STR, Ruby brand, Power Tube
| Starting at $27.95 Partially Out of Stock | Click to read more |
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