Tohle vybírám z internetu, je to od nějakýho stavitele bas, kterej popisuje jednotlivý aktivky (je to na www.bgra.net/2004). Pokud je ta aktivka pro MusicMana menší, tak to je super, ta velikost byla opravdu asi největším problémem. Basy na modelu MM na 25 Hz, jinak si je ten kytarář myslim celkem pochvaluje, viz níže:
"Seymour Duncan
2 band EQ, 3 band EQ: Dimensions: 0.7" x 1.5" x 2.5"
MusicMan 3 Band EQ: Dimensions: 0.7 x 1" x 2.5
I like these now, they work well, The lows are frightening, (MM lows are probably too low). They have a push/pull volume switch that activates a "slap contour" which you preset inside the bass, giving you two distinct sounds. The noise floor is low at -85dB according to the specifications. The bands are narrow and preset; bass is centered at 30Hz (25Hz on the Music Man model), mid is 675Hz and treble is up at 6800Hz. The rather large circuit board uses SMT components and bulky, plug-in connectors to make it a tricky retrofit (the Music Man version is smaller). Can not easily be by-passed as you would need to add a passive volume pot. Runs on 9-18V."
MusicMan Stingray, Eden WT-400 Traveler, Aguilar GS112