VOLTAGE SELECTOR SWITCH
This selects between two different AC line/mains voltages. This should not normally be adjusted by the user,
hence the clear plastic shield. This should already be set to the correct line/mains voltage in your country/
territory.
AC POWER INLET:
This is the receptacle for an IEC line cord, which provides AC power to the unit. Connect the line cord to
this connector to provide power to the unit. Damage to the equipment may result if improper line voltage is
used. (See VOLTAGE SELECTOR SWITCH #14).
Never break off the ground pin on any equipment. It is provided for your safety. If the outlet used does not
have a ground pin, a suitable grounding adapter should be used and the third wire should be grounded
properly. To prevent the risk of shock or fire hazard, always make sure that the amplifier and all associated
equipment is properly grounded.
Note for UK ONLY
As the colors of the wires in the mains lead of this apparatus may not correspond with the colored markings
identifying the terminals in your plug, proceed as follows: (1) The wire that is colored green and yellow must
be connected to the terminal that is marked by the letter E, or by the Earth symbol, or colored green or green
and yellow. (2) The wire that is colored blue must be connected to the terminal that is marked with the letter
N, or the color black. (3) The wire that is colored brown must be connected to the terminal that is marked
with the letter L, or the color red.
To avoid the risk of electrical shock, do not place fingers or any other objects into empty tube sockets while
power is being supplied to unit.
FUSE
The fuse is located within the cap of the fuseholder. If the fuse should fail, IT MUST BE REPLACED
WITH THE SAME TYPE AND VALUE IN ORDER TO AVOID DAMAGE TO THE EQUIPMENT AND
TO PREVENT VOIDING THE WARRRANTY. If the amp repeatedly blows fuses, it should be taken to a
qualified service center for repair.
WARNING: THE FUSE SHOULD ONLY BE REPLACED WHEN THE POWER CORD HAS BEEN
DISCONNECTED FROM ITS POWER SOURCE.
POWER OUTPUT SWITCH
This three position switch controls an attenuator which allows the maximum output of the amplifier to be
switched between 100%, 25% and 5% of rated power. Therefore, between 20 watts, 5 watts and 1 watt. This
enables the user to drive the power stage hard, therefore producing the characteristic power amp overdrive,
but without such loud volumes being produced by the speaker.
On the lower settings it may be necessary to slightly increase the Resonance and Presence controls for the
desired tone. This is due to the change in damping factor when the speaker is driven less.
14
15
16
17
Invective MH
®
Rear Panel
1514 16
17 19
18 20 24 26
21 22 23 25 27
20W
1W
5W
LIFT
GRND
16
8
20W RMS/ 17.9V RMS
8 MIN.
BUILT UNDER U.S. PATENT NO. 7,145,392
DESIGNED AND
ENGINEERED IN U.S.A.
MADE IN CHINA
PEAVEY ELECTRONICS CORP.
A PRODUCT OF
SEND
RETURN
CHNL/TIGHT
GRND
LIFT
OUTPUT
SPKR
DEFEAT
ENABLE
BST+GATE/LOOP
FOOTSWITCH
EFFECTS
LOOP
SPEAKER
OUT
CLASS 2
WIRING
(MIC SIMULATED DIRECT INTERFACE)
RECORD OUT
MICROPHONE SIMULATED
USB AUDIO
Consumo de energia 90Wh