Memorial Day Promotion
ELECTROHARMONIX TUBES
ELECTROHARMONIX - KT90 TUBE (PR) ELECTROHARMONIX - KT90 TUBE (PR) Category: Accessories, Vacuum Tubes, Output Tubes.
Availability: Usually ships in 3 - 7 business days*
This may be the best KT90 ever made, with superb linearity, awesome power handling and high reliability.  The EH KT90  is a beam power tetrode and can be used in place of both 6550s and KT8 ... [more]
Price: $99.95 
Quantity:    
ELECTROHARMONIX - 6922 TUBE GOLD PINS (EA) ELECTROHARMONIX - 6922 TUBE GOLD PINS (EA) Category: Accessories, Vacuum Tubes, Input Tubes.
Availability: Ships 5/23/2012*
Premium gold pin version of 6922. High frequency twin triode preamplifier tube used in studio and hi-fi equipment. A well built and great sounding tube that is a direct replacement for any 6DJ8, ECC88 ... [more]
Price: $24.99 
Quantity:    
ELECTROHARMONIX - 6550 TUBE (MP) ELECTROHARMONIX - 6550 TUBE (MP) Category: Accessories, Vacuum Tubes, Output Tubes.
Availability: Ships 5/23/2012*
The Electro-Harmonix 6550EH is the finest current production tube for any amp using 6550 or KT88. The 6550EH offers the maximum power of any 6550 with the linearity you Expect with any high-end audio ... [more]
Price: $59.95 
Quantity:    
ELECTROHARMONIX - 6H30PI TUBE GOLD PINS (EA) ELECTROHARMONIX - 6H30PI TUBE GOLD PINS (EA) Category: Accessories, Vacuum Tubes, Input Tubes.
Availability: Ships 5/23/2012*
Premium gold pin version of Sovtek 6H30Pi super twin triode. High transconductance, high perfomance tube used in preamplifier and driver circuits. Electro-Harmonix tubes are among the absolute best. E ... [more]
Price: $39.99 
Quantity:    
ELECTROHARMONIX - 300B TUBE MATCHED PAIR ELECTROHARMONIX - 300B TUBE MATCHED PAIR Category: Accessories, Vacuum Tubes, Output Tubes.
Availability: Ships 5/23/2012*
Ultra-long life, top-quality construction, and superior sonics make the Electro-Harmonix 300B the finest available today. Like the original Western Electric 300B, it has the 8 course directly heated f ... [more]
Price: $275.00 
Quantity:    
ELECTROHARMONIX - 12AX7 TUBE GOLD PINS (EA) ELECTROHARMONIX - 12AX7 TUBE GOLD PINS (EA) Category: Accessories, Vacuum Tubes, Input Tubes, Top Selling Accessories.
Availability: Ships 5/23/2012*
Our Best-Selling 12AX7 is an Audiophile Favorite!  The Electro-Harmonix 12AX7 provides high gain with ultra low noise and detailed, musical tone that rivals the most desirable NOS types. U ... [more]
Price: $19.95 
Quantity:    
ELECTROHARMONIX - 12AU7 TUBE (EA) ELECTROHARMONIX - 12AU7 TUBE (EA) Category: Accessories, Vacuum Tubes, Input Tubes, Output Tubes.
Availability: Ships 5/23/2012*
Finally, a premium quality 12AU7 built to match the performance of the military-industrial original GE 6189. Low microphonics and excellent linearity offer a musical and harmonic soundstage, making th ... [more]
Price: $11.95 
Quantity:    
ELECTROHARMONIX - 6SN7 TUBE GOLD PINS (EA) ELECTROHARMONIX - 6SN7 TUBE GOLD PINS (EA) Category: Accessories, Vacuum Tubes, Input Tubes.
Availability: Ships 5/23/2012*
High quality 6SN7s have virtually disappeared...until now. The 6SN7EH is a beautiful sounding tube, on par with RCA's red base 5692. It maintains a linear response while being able to accept a full ... [more]
Price: $29.95 
Quantity:    
ELECTROHARMONIX - KT88 TUBE (PR) ELECTROHARMONIX - KT88 TUBE (PR) Category: Accessories, Vacuum Tubes, Output Tubes.
Availability: Ships 5/23/2012*
A new geometry reduces odd order harmonics for a sweet top end while peak power is extended to improve low frequency response. The new formula for the glass body ensures long life and improved reliab ... [more]
Price: $69.95 
Quantity:    
ELECTROHARMONIX - EL34 TUBE (PR) ELECTROHARMONIX - EL34 TUBE (PR) Category: Accessories, Vacuum Tubes, Output Tubes.
Availability: Ships 5/23/2012*
Our Favorite Current Production EL-34!  The new Electro-Harmonix EL-34EH is extremely musical with a sound that is rich, smooth, and highly detailed without being edgy. It has terrific bottom ... [more]
Price: $29.95 
Quantity:    
ELECTROHARMONIX - 12AU7 TUBE GOLD PINS (EA) ELECTROHARMONIX - 12AU7 TUBE GOLD PINS (EA) Category: Accessories, Vacuum Tubes, Input Tubes, Output Tubes.
Availability: Ships 5/23/2012*
Finally, a premium quality 12AU7 built to match the performance of the military-industrial original GE 6189. Low microphonics and excellent linearity offer a musical and harmonic soundstage, making ... [more]
Price: $21.99 
Quantity:    
ELECTROHARMONIX - 6922 TUBE (EA) ELECTROHARMONIX - 6922 TUBE (EA) Category: Accessories, Vacuum Tubes, Input Tubes.
Availability: Ships 5/23/2012*
High frequency twin triode preamplifier tube used in studio and hi-fi equipment. A well built and great sounding tube that is a direct replacement for any 6DJ8, ECC88, 6922, E88CC or 7308 tube. Electr ... [more]
Price: $13.95 
Quantity:    
ELECTROHARMONIX - 12AX7 TUBE (EA) ELECTROHARMONIX - 12AX7 TUBE (EA) Category: Accessories, Vacuum Tubes, Input Tubes.
Availability: Ships 5/23/2012*
The Electro-Harmonix 12AX7 provides high gain with ultra low noise and detailed, musical tone that rivals the most desirable NOS types. Unique spiral filament eliminates 'filament to cathode' induced ... [more]
Price: $10.99 
Quantity:    
ELECTROHARMONIX - 12AT7 TUBE GOLD PINS (EA) ELECTROHARMONIX - 12AT7 TUBE GOLD PINS (EA) Category: Accessories, Vacuum Tubes, Input Tubes.
Availability: Ships 5/23/2012*
Long plate version, with superior dissipation over the originals. Perfect for reverb circuits and drivers. Very thick gold plated pins. Electro-Harmonix tubes are among the absolute best. EHX designs, ... [more]
Price: $19.95 
Quantity:    
ELECTROHARMONIX - 6SN7 TUBE (EA) ELECTROHARMONIX - 6SN7 TUBE (EA) Category: Accessories, Vacuum Tubes, Input Tubes.
Availability: Ships 5/23/2012*
High quality 6SN7s have virtually disappeared...until now. The 6SN7EH is a beautiful sounding tube, on par with RCA's red base 5692. It maintains a linear response while being able to accept a full ... [more]
Price: $14.95 
Quantity:    
ELECTROHARMONIX - 12AT7 TUBE (EA) ELECTROHARMONIX - 12AT7 TUBE (EA) Category: Accessories, Vacuum Tubes, Input Tubes.
Availability: Ships 5/23/2012*
Long plate version, with superior dissipation over the originals. Perfect for reverb circuits and drivers. Electro-Harmonix tubes are among the absolute best. EHX designs, manufactures, and engineers ... [more]
Price: $12.00 
Quantity: