Electro-Harmonix 12AX7 Tung-Sol Preamp Tube kala Mod Speed - Three position

Mod Speed - Three position toggle switch that sets the range in which the rate operates

project studio

and SPDIF digital inputs and outputs configured for direct connection to your Pro Tools HD card or chasis (sold separately)

Experience an upgraded spring algorithm dripping with vintage vibe and deep

This device also has four external channel fuses which allows for quick and easy serviceability while out on the road

Electro-Harmonix 12AX7 Tung-Sol Preamp Tube kala Mod Speed - Three positionPremium high gain Twin Triode featuring ultra low microphonics, and a big, warm and very musical soundstage. Performance surpassing NOS original in all areas. Improved reissue of the Vintage NOS Tung Sol 12AX7 Superb linearity with a dynamic 3 D sound Preferred by guitar technicians for re tubing and upgrading, but equally well suited for HiFi applications 7025 ECC83 equivalent