Quantum QC 310 - Manual (Page 10)

Combos
Introducing a new class of bass combo,
this line for the first time unites uncom-
promising sound quality, extraordinary
headroom, intuitive handling and sensa-
tionally low weight.
The Quantum™ Combo series comprises
four models sporting identical preamp
sections featuring an audiophile input
stage with a vast gain range for active
and passive basses, a Punch button for
accentuating low and high end response,
and a highly efficient four-band EQ.
HF Character is another special feature.
When this dual-purpose treble knob is
twisted to the right, it gradually dials in
high-frequency sparkle; to the left, it
works like a classic treble pot. The Tube
Growl
knob controls the level of tube
saturation, which serves to compress the
signal and lend it tube-driven punch and
assertiveness.
The rich, fat fundamental sound of
the Quantum™ Combo is powered by
Dynavalve™
technology. This brilliant
power amp circuit’s phase splitter tube is
visible in a bright blue glowing window
on the control panel.
Cordura bags with a pull-out handle
and casters are available as optional
accessories for all Quantum™ Combos.