Electro-Harmonix 12AT7 EH Preamp Vacuum Tube
A very well built tube, the 12AT7EH will excel in any guitar application as well as in Hi-Fi applications.
The very dynamic and deep low end response of the long plate EH 12AT7 tube makes it an excellent choice in reverb driver and phase inverter stages. However, use in high gain preamp stages is not recommended due to potential microphonics.
Bougto two tubes to be used as cathode follower and phase shifter in a project amp. Great dynamic range, good business.
reviewed by: Giovanni
I bought these tubes for my Mcintosh 275 amp. These sound very close to the original tubes. They sound very sweet and detailed.
reviewed by: Wesley Okada
great tubes brought a 65 reverb back to life.
reviewed by: wesley