Specifications

3
Introduction
WELCOME ABOARD AGAIN!
M
any thanks for adding a VOX Valvetronix head to your sonic arsenal.
We’re sure it’ll give you countless hours of great guitar tones that will
feel
as good as they sound! You may have noticed that this is an addendum to
the Combo Manual. This addendum will cover speaker connections and impedance
settings for your AD60VTH or AD120VTH head. Everything else, and I mean every-
thing else is already covered in the Combo Manual…I mean
Guitarists Guide! So
if you’re sitting down, rocking out and have a few questions, crack open the “Guide”
man! It’s all there…except for what’s here.
Right. Moving on. You’ll notice that almost all the functions of these heads are
identical to their combo brothers. So what’s different and why am I reading this
addendum do you ask? Did you read the above? Speaker connections and imped-
ance settings, that’s why! Let’s move on shall we? F
oolproof er… guitarist friendly
chart below, check it out…
IMPORTANT NOTE: Do NOT use a speaker cabinet with a Wattage rating of less than 60
Watts, or less than the output power you’ve selected with the POWER SELECT control
(see page 20 in A Guitarists Guide ). If you ignore this, you could end up blowing a
speaker– and that’s not recommended.
ANOTHER IMPORTANT NOTE: ALWAYS use speaker cables (unshielded) to connect
speaker cabinets. NEVER use guitar (shielded) cables.
Do not connect or disconnect speaker cables whilst the amplifier is operational.
Ensure that the amplifier is turned off before doing this.