Owners Manual
PB224
DUAL PHANTOM
POWER SUPPLY
LIMITED
W
ARRANTY
This product is warranted to the original consumer purchaser to
be free from defects in materials and workmanship under normal installa-
tion, use and service for a period of one (1) year from the date of purchase
as shown on the purchaser
’s
receipt.
The obligation of Rolls Corporation under this warranty shall be
limited to repair or replacement (at our option), during the warranty period
of any part which proves defective in material or workmanship under
normal installation, use and service, provided the product is returned to
Rolls Corporation,
TRANSPOR
T
A
TION CHARGES PREP
AID. Products
returned to us or to an authorized Service Center must be accompanied by
a copy of the purchase receipt. In the absence of such purchase receipt, the
warranty period shall be one (1) year from the date of manufacture.
This warranty shall be invalid if the product is damaged as a
result of defacement, misuse, abuse, neglect, accident, destruction or
alteration of the serial number
, improper electrical voltages or currents,
repair
, alteration or maintenance by any person or party other than our
own service facility or an authorized Service Center
, or any use violative
of instructions furnished by us.
This one-year warranty is in lieu of all expressed warranties,
obligations or liabilities.
ANY
IMPLIED
W
ARRANTIES, OBLIGA-
TIONS, OR LIABILITIES, INCLUDING BUT
NOT
LIMITED
T
O
THE
IMPLIED
W
ARRANTIES OF MERCHANT
ABILITY
AND FITNESS
FOR
A
P
A
R
TICULAR PURPOSE, SHALL
BE LIMITED IN DURA-
TION T
O
THE
ONE
YEAR
DURA
TION
OF THIS
WRITTEN
LIMITED
W
ARRANTY
. Some states do not allow limitations on how long an
implied warranty lasts, so the above limitation may not apply to you.
IN NO EVENT SHALL WE BE LIABLE FOR ANY SPE-
CIAL, INCIDENT
AL
OR CONSEQUENTIAL
DAMAGES FOR
BREACH OF
THIS OR
ANY
OTHER
W
A
RRANTY
, EXPRESSED OR
IMPLIED,
WHA
TSOEVER. Some states do not allow the exclusion or
limitation of special, incidental or consequential damages so the above
limitation or exclusion may not apply to you. This warranty gives you
specific legal rights, and you may also have other rights which vary from
state to state.
Rolls Cor
poration
Salt Lak
e City
, UT
4/04
PB224 Dual Phantom
P
o
w
er Adapter
• P
o
w
ers condenser microphones requir
ing
phantom po
w
e
r
• Runs on batter
y po
w
e
r or optional A
C
adapter
• High frequency s
witching po
w
er supply to
elliminate noise
The PB224 is f
or po
w
e
ring phantom po
wered
microphones with 48
VDC
. It will oper
ate via
tw
o 9 v
olt batter
y,
with an appro
ximate lif
e of
20 hours
, or an optional A
C
adapter
. The
PB224 has pull-do
wn resistors so it will w
o
rk
with an
y mix
e
r, and utiliz
es a 100kHz po
w
e
r
supply
.
SPECIFICATIONS
Phantom Voltage:
48V
Jacks:
2 ea: Male and Female XLR jacks,
2.1 x 5 mm DC input jack
Controls:
1: Power Switch
Indicators:
1: Power LED
Batteries:
2ea. 9 Volt (alkaline recommended)
Current Drain:
20 mA
Size:
5.5" x 2.7" x 1.75"
Weight:
1 lb (.45 Kg)
Dual Phantom
Power Supply
+
-
INPUT
OUTPUT
INPUT
OUTPUT
BATTERIES 9V x 2
MADE IN USA
power
on
pwr
Dual Phantom
Power Supply
