K&K Sound Double Helix Upgrade System Product Manual

D OU B L E H E L IX U PG RA D E S Y S T E M
Thank you for choosing the Double Helix Upgrade
System! This allows you to upgrade your existing
Pure Mini to a Double Helix/Pure Mini Combination
System.
THIS SYSTEM NEEDS TO BE INSTALLED BY A
PROFESSIONAL AS THERE IS SOLDERING
INVOLVED!
In this packet you will find:
• Installation overview
• Double Helix pickup installation (separate
manual)
• Dual Channel Pro ST Preamp (separate
manual)
INSTALLATION OVERVIEW:
1. Place guitar on a table and loosen strings, clamp
capo on 10th fret, pull string pins and pull out
ballends of strings.
2. Get a piece of cloth, a soldering iron and a small
vice or similar clamping device.
3. Remove the endpin jack's strap nut, outer nut,
and washer and carefully pull endpin jack out of
the soundhole. Make sure to not lose the inner
washers on the jack.
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4. Arrange the cloth, vice, etc. as shown in photo
below. Open screw cap of endpin jack.
5. Insert the bare cable end of the included pigtail
wire (short wire with the RCA jack) into the
screw cap of the endpin jack.