Ben l'Ethos Overdrive justement, c'est un preamp de Dumble Overdrive Special, sans les lampes.
La Juggler de chez Kingsley, idem mais là c'est tout lampes.
Fredamp a (avait?) un preamp tout lampes typé Dumble aussi, me souviens plus du nom.
Sinon en numérique un ToneX Pedal ou le nouveau ToneX One, il y a pleins de capture de Dumble dispos, gratuites et payantes.
“The type of cap is not as important as the value of the cap, for guitar. In an Amp, your cap type is much more important, as the signal is being passed through the cap all the time. In a guitar, you’re not hearing the cap itself, you’re hearing what the cap is impeding”. Lindy Fralin