Matched Quad
Matched for both gain and conductance
Short plate, allowing for reduced microphonics (great for combo amps)
High gain and low noise tube
Great for use in Marshall style amps

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.5 inch
Height : 2.8 inch
Length : 4.4 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 2.4 ounce (View shipping rates and policies)

ASIN : B01J0HQ1YW

Product Description

The CV4004/12AX7 is a high gain, low noise valve with a short plate structure for reduced microphonics. Excellent for use in high gain Marshall pre-amplifier circuits where noise and microphonics can be a problem. Best for guitar amps.