Crate Amplifiers GFX2200HT - Manual (Page 5)

5
GFX2200HT GUITAR AMPLIFIER
LINE
OUT
LINE
IN
EFFECTS LOOP
160 WATTS @ 4 OHMS
220 WATTS @ 2 OHMS
2 OHM MIN. LOAD
SPEAKERS
22 23 24 25
22. EFFECTS LOOP LINE OUT: When
using an external effects processor, con-
nect this jack to the input of the effect by
means of a shielded signal cable. This jack
also doubles as a source for a post-EQ,
preamp signal to send your signal to a mix-
ing board, recorder, powered monitor or
external amplifier.
23. EFFECTS LOOP LINE IN: When
using an external effects processor, con-
nect this jack to the output of the effect by
means of a shielded signal cable. This jack
also doubles as a direct connection to the
power amp, bypassing the input and pre-
amp stages. This is useful for “slaving” a
pair of amplifiers together.
24. SPEAKERS: Use these jacks to con-
nect the amplifier to your speaker cabi-
net(s) using speaker cables with mono 1/4”
plugs. These jacks are wired in parallel.
Make sure that the combined impedance of
your speakers is equal to or greater than 2
ohms! Use the chart below to help deter-
mine parallel loads. If in doubt, ask your
dealer.
CAB IMP # CABS TOTAL IMP
4 ohms 2 2 ohms
8 ohms 2 4 ohms
8 ohms 4 2 ohms
16 ohms 2 8 ohms
16 ohms 4 4 ohms
16 ohms 8 2 ohms
25. POWER CORD: This grounded power
cord is to be plugged into a grounded
power outlet, wired to current electrical
codes and compatible with the voltage,
power, and frequency requirements stated
on the rear panel. Don not attempt to
defeat the safety ground connection.
The Rear Panel: