Harley Benton Tube-15

[guitarkid]

Je kunt ook nog de 12AU7 of ECC82 proberen.

Ik las ergens dat die werden afgeraden, omdat die niet of minder geschikt zouden zijn als 12AX7-vervangers in gitaarversterkers.
Ik geef het maar even door...

"Typically 12AU7 tubes are used in tube-driven effects within guitar amps (such as spring reverb or tremolo effects in Fender amps) and are commonly used in microphone preamps and tube microphones."

"While you can physically use a 12AU7 tube in place of a 12AX7 in a circuit, it's not recommended to do. Most circuits that are designed for a 12AX7 will not react well to the significantly lower gain of the 12AU7."