Electro-Harmonix 6CA7 Designed to the exacting specifications of the Phillips 6CA7, this classic tetrode returns to life in a big bottle design. The 6CA7EH is built to withstand today's high-gain amps while still retaining the detailed tone and component integrity of the... $25.99 Choose Options Compare
Electro-Harmonix EL34 Superior "Black base" high-voltage power pentode. Perfect EL34 for vintage equipment and for improved performance of modern amps. Extremely musical and predictable, with a sound that is rich, smooth, and detailed without being edgy. • Originally... $23.99 Choose Options Compare
Electro-Harmonix 7025 Tube Electro-Harmonix has released a low noise, low microphonic version of the 12AX7 that meets all specifications required for the tube to be designated 7025. The original 7025 tube was a 12AX7 that was tested and selected for the lowest noise and... $19.99 Add to Cart Compare
Electro-Harmonix 12AT7WC The NOS Mullard 12AT7WA / CV4024 is, IMO, the best tube on the market to put into the PI. However, at $50 that can be a though pill to swallow. Coming in at a close 2nd, the EHX 12AT7WC. Unlike the NOS Mullard, this price on the one is much more... $22.99 Add to Cart Compare
Electro-Harmonix 5U4GB Rectifier Superior directly heated rectifier Diode. Replacement for all 5U4 types, including NOS-style "big bottle" tubes. • Straight bottle classic design fits more applications• Perfect for dual rectifier amps• Excellent choice for both Hifi and... $18.99 Add to Cart Compare
Electro-Harmonix 12AX7 Superior high gain short plate format Twin Triode, with ultra-low noise and detailed, musical tone. Most popular replacement for all circuits requiring 12AX7/ECC83 types. • Ultra-low noise thanks to unique spiral filament which eliminates... $14.99 Add to Cart Compare
Electro-Harmonix 6L6 GC Platinum Matched An improved version of the Sovtek 6L6WXT+, the 6L6EH boasts better construction and sonic performance than its older brother. It has improved microphonics dampening and is similar in construction to the 6L6GC Blackplate. Superior power Beam tetrode with... $24.99 Add to Cart Compare
