- FCC COMPLIANCE -
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions: 1) This device may not cause harmful interference,
and 2) this device must accept any interference received, including interference
that may cause undesired operation. If the device is not installed and used in
accordance with the instructions, it may cause harmful interference to radio
communications and void the user's authority to guarantee the equipment.
Note:
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the
following measures:
•
Reorient or relocate the receiving antenna.
•
Increase the separation between the equipment and receiver.
•
Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
•
Consult the dealer or an experienced radio/TV technician for help.
Modifications not expressly approved by the manufacturer could void the user's
authority to operate the equipment under FCC rules.
KNOCKOUT
Attack Equalizer
Congratulations on your purchase of the Electro-Harmonix KNOCKOUT
ATTACK EQUALIZER! The Knockout is one of the most specific and
powerful tonal adjustment systems that you will ever use. What does that
mean exactly? The KNOCKOUT consists of one Low-Pass filter, one High-
Pass filter and a direct dry signal… each with its own knob. When combined
they yield a very specific and focused tonal sculpture. Extreme and very
specific adjustments are not only simple to set up but also yield a very rich
and defined tone that cannot be obtained from an amplifier or much more
complex equalizing systems. The curves of the filters were specifically
selected for their musical value. They may be used independently to
reinforce a specific area but their real value can be heard when all three are
used together. Get ready for the professional sound that you have been
waiting for.
- CONTROL -
LOW Knob –The LOW knob is a volume control for the low or bass
frequencies. The further you turn the LOW knob clockwise, the louder the
low frequencies will be. The LOW knob controls the output volume from the
Knockout’s 7-Pole Low-Pass Filter. The low pass filter has a fixed cutoff
frequency of 85 Hz. The LOW knob is responsible for contouring the bottom
end in relation to the total sound.
DRY Knob – The DRY knob is a volume control for the signal present at the
Input Jack. The output volume of the dry signal will increase as this knob is
rotated clockwise. Use the DRY knob in conjunction with the LOW and HIGH
knobs to create your tone.
HIGH Knob – The HIGH Knob is a volume control for the high or treble
frequencies. The further you turn the HIGH knob clockwise, the louder the
treble frequencies will be. The HIGH knob controls the output volume from
the Knockout’s 6-Pole High-Pass Filter. The high pass filter has a fixed cutoff
frequency of 6.5kHz. The HIGH knob is responsible for contouring the high
end to the total sound.
