Artec offical website:
http://artecsound.com/pickups/index.html then click: “Guitar Electronics”.For the wiring,check it as belowing link:
http:///pickups/electronics/wiringbook.html
It is specially designed to eliminate the noise, so you can hear from the natural tone to tube over driven sound of your guitar.
Only extremely little amounts of current drain (30 uA) required.
Your 9 V battery will last long for years.
VTB will work with passive, active pickup and bass guitars.
(More than 7000 hours in continuous use. – workable voltage : drop down to 5 V)
Applications : Electric Guitars and Electric Basses