Concernant les pédales: la présence du jack stereo ne dispense pas de débrancher les câbles, ce que dy357 veut dire c'est que tant qu'il n'y a pas de jack branché, la pédale reste déconnectée: pas d'usure de pile.
A part ça, je maintiens ce que je disais sur le jack stereo: il en faut impérativement un
pour les micros actifs, car la patte supplémentaire est utilisée pour savoir si la gratte est branchée ou pas. Ainsi le préampli ne fonctionne que si la guitare est branchée.
Ce n'est pas moi qui le dit, c'est
EMG:
Source:
http://www.emginc.com/pdfs/faq/EMG-FAQ-Battery-Questions.pdf
How long does the battery last?
All EMG pickups and EQ systems are designed for extremely low current drain. In
addition,
the pickup jack included with all models has a switch that disconnects the
battery when the guitar is not plugged in. To maximize battery life, you should always
unplug your guitar when it’s not in use.
Source:
http://www.emginc.com/pdfs/faq/EMG-FAQ-Pickup-Questions.pdf
The jack I have in my guitar has a much longer shaft than the one supplied
with the EMG pickup. Can I use the one in the guitar?
That depends on what kind of jack you have in your guitar.
Active pickups require a
stereo jack to turn the battery off when the guitar is unplugged. A stereo jack has 3
solder lugs. Many of the Ibanez guitars come stock with a stereo long shafted jack. There
is one lug not used with passive pickups and that is where you will connect the battery
black wire.
If your jack has only 2 solder lugs it is mono and you will need to replace
it.
@ spylee
Tu devrais savoir tout ça puisque c'est écrit noir sur blanc dans la notice de montage qui accompagne tes micros EMG. En anglais, certes, mais c'est écrit.
Ce texte figure dans la notice du kit Zakk Wylde ainsi que dans la notice de montage des EMG 60, 81 et 85:
"A stereo output jack (12B) is included with the EMG Pickups; it grounds the black battery wire to turn on the pickups when the plug is inserted into the jack. If you are replacing passive pickups, make sure to use the jack included. If your guitar has a long panel jack (see Page 3, bottom), make sure it is a stereo type, a Switchcraft 152B is recommended."
Source:
http://www.emginc.com/content/wiringdiagrams/H_0230-0106D.pdf
J'espère avoir pu clarifier les choses et lever tous les doutes.
Bonne journée.
"My life style determines my death style.
A rising tide that pushes to the other side."
