INPUT Jack
-
Plug the output of your guitar, effects pedals or any other instrument into the INPUT jack
using a standard ¼” instrument cable. The input impedance presented at the INPUT jack is 2 M
.
4 – 16
OUTPUT Jack
–
Connect the 22 CALIBER’s OUTPUT jack directly to a speaker cabinet.
WARNING:
NEVER CONNECT THE OUTPUT OF THE 22 CALIBER TO THE INPUT OF ANOTHER
AMPLIFIER, AN EFFECTS PEDAL, MIXER, COMPUTER, COMPUTER INTERFACE OR OTHER SIMILAR
DEVICE.
We recommend ing us a
speaker cable
between the 22 CALIBER and speaker cabinet as you would with
any power amplifier, though you can get away with using an instrument cable if absolutely necessary. The
impedance of the speaker cabinet must be rated between 4
and 16
(
= ohms). 8
is the ideal load
for the 22 CALIBER though it will work into loads ranging from 4
to 16
. Additionally the speaker
cabinet must have a power rating equal to or greater than the 22 CALIBER’s output power capability. We
recommend a speaker cabinet with a 30 W rating.
WARNING:
Make sure the 22 CALIBER’s output is connected to a speaker cabinet before applying power.
18VDC/1.5A POWER Jack –
Connect the output plug from the 22 CALIBER’s supplied power supply
to the power jack at the top of the unit. Only use the power supply that the 22 CALIBER was supplied with.
The 22 CALIBER requires a power supply capable of delivering at least 1.5 A (more current is better) at
exactly 18 VDC. DO NOT EXCEED 18 VDC ON THE POWER JACK, doing so will damage the 22 CALIBER.
DO NOT CONNECT AN AC POWER SUPPLY VOLTAGE TO THE 22 CALIBER USE DC POWER ONLY. The ,
polarity of the power jack is center positive.
-WARNINGS (PLEASE READ!!)-
T 22 CALIBER IS A POWER AMP, NOT AN EFFECTS PEDAL:HE
Connect the output of the 22
CALIBER to a speaker cabinet only. DO NOT CONNECT THE OUTPUT OF THE 22 CALIBER TO THE INPUT
OF ANOTHER AMPLIFIER, EFFECTS PEDAL, MIXER, COMPUTER, COMPUTER INTERFACE or similar device.
SPEAKER CABINET:
Only plug the output of the 22 CALIBER into a speaker cabinet rated for an
impedance in the range of 4
to 16
(4 to 16 ohms).
OUTPUT FIRST THEN POWER:
Connect the output of the 22 CALIBER to a proper speaker cabinet
before applying power to the 22 CALIBER. If you connect the 22 CALIBER to a speaker cabinet while it is
powered up, the 22 CALIBER may automatically mute its output to prevent a short circuit on the output
jack. In this situation simply remove power from the 22 CALIBER, wait a few seconds and then re-apply
power to the 22 CALIBER, it should work normally.