Rolls MP222 User manual
For warranty registration please visit the rolls web site at www.rolls.com.
MP222 Studio Pro Preamp
CHANNEL 1
CHANNEL 1
+48V +48V
PAD
INPUT INPUT
MP222
15 VDC
+
-
-30 dB
Studio Pro Preamp
LEVEL
CH 1
POWER
PHANTOM
ON - OFF
INPUT
CH 1
OUTPUT INPUT
LEVEL
0 10
LEVEL
CH 2
INPUT
CH 2
L
R
MIC/
LINE
www.rolls.com
LOW
CUT
PHASE
80Hz 80Hz
LEVEL
CH 3CH 4
OUT
INPUT
LINE
CH 3
L
L
R
R
INPUT
CHANNEL 2
INPUT
MONO
CH 2
MUTE
DUAL
OUTPUT
CH1-TIP
CH2-RING
CHANNEL 2
CHANNEL 2
PAD
-30 dB
Two Channel Microphone Preamp
LEVEL
STEREO
3.5mm
CH 4
RIGHT
+
-
OUTPUT
MIC/
LINE
CHANNEL 1
LEVEL
0 10
-
MP222
MADE IN USA
LOW
CUT
PHASE
0 1800 180
pwr
CLASS AMP
MA251
BOTH OUTPUTS MUST BE USED
LEFT
+
5 + 5 WATT MIX/AMP
PS12
ROLLS CORPORATION
SALT LAKE CITY, UTAH
10/11
QUICK START
OPERATION GUIDE
INTRODUCTION
SPECIFICATIONS
Thank you for purchasing the new MP222 Studio Pro Preamp - two channel
microphone preamp. Although having many possible uses, this microphone
preamp was designed for studio applications. It has a transformer balanced mic
input section, and many variable options for getting your mic to sound just as you
want it to when recording. It is great if you are just looking for studio quality mic
processing, or any application where a high quality mic preamp is needed.
Please review this manual carefully as it contains important information regarding
the proper use of this product.
INSPECTION
1. Unpack and Inspect the MP222 package.
Your MP222 was carefully packed at the factory in a protective carton. Nonetheless, be sure to examine the unit and the carton for any signs of damage
that may have occurred during shipping. If obvious physical damage is noticed,
contact the carrier immediately to make a damage claim. We suggest saving
the shipping carton and packing materials for safely transporting the unit in the
future.
2. Please visit our web site at www.rolls.com, click on the Register Your Warranty
Here text and follow the instructions to register your MP222.
Disclaimer:
Input Impedance: mic - 600 Ohms or greater XLR
Output Impedance: 50 Ohms
THD + Noise: .02%
S/N Ratio: 110 dB
Frequency Response: 20 Hz - 30 kHz (+0 / -1 dB)
Max Output Level: +14 dB
Max Input Level: +20 dB
Max Gain: +70 dB
Current Draw: 30 mA
Phantom Power: +48 VDC
Input Connectors: 4 Female XLR
This Quick start guide assumes that the user has a basic knowledge of audio
connections. It also assumes that the user has had some experience with recording or high-end preamps.
Training and operation is the dealers responsibility. At Rolls we do not sell directly
to customers. We have factory authorized dealers and it is the dealers responsibility to gather your equipment list and recommend proper products to the
consumer. Do not call the Rolls factory and expect help with your setup. We rely
on our dealers to do such work. There is only so much that can be done over the
phone so PLEASE CONTACT YOUR LOCAL DEALER WITH QUESTIONS. If
you have purchased you item online or used, you are on your own. WE HIGHLY
RECOMMEND THAT IF YOU ARE NOT FAMILIAR WITH SUCH PRODUCTS TO
PLEASE BUY THEM FROM A REPUTABLE FACTORY AUTHORIZED DEALER
THAT OFFERS CUSTOMER SUPPORT..
1
DC Power Jack: (5.5 X 2.1 mm tip negative)
Output connectors: 1/8” (3.5mm) stereo out. 2 Male XLR
Size: 6.75”w x 5.125”d x 1.75” h
Weight: 1.75 lbs.
6
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