Rolls RM203X User Manual

OWNERS MANUAL

ROLLS CORPORATION

SALT LAKE CITY, UTAH

4/03

SCHEMATIC

SPECIFICATIONS

Mic: 10k Ohms bal.

Output Impedance: 50 Ohms bal

Connectors: 1/4” and RCA

26 dB Aux

S/N Ratio: >90 dB

THD < .003%

Self Noise: < 82 dB

Weight: 7 lbs (3kg)

Size: 19” x 1.75” x 6.5”

(48cm x 4.5cm x 17cm)

EXAMPLE 1

EXAMPLE 2

Channel One

Aux: Adjusts the level of signal sent to the Auxiliary Output.

Clip: When lit, indicates clipping of excessive level into the channel.

Note: Channels Two through Ten are identical.

Channel Two - Ten Section

Aux: Adjusts the amount of signal sent to the Auxiliary Output.

Clip: When lit, indicates clipping of excessive level into the channel.

Tape In: Adjusts the amount of input signal from the rear panel Tape In jacks.

Aux Return: Controls the amount of signal received at the stereo Aux Return jacks.

also may be used as an alternative stereo output for connecting to another stereo amplifier.

Thank your for your purchase of the Rolls RM203x Stereo Mic\Line Mixer. The RM203x is a

line-level mixer featuring a single mic input and nine channels of stereo inputs. It has a Tape

input and output, and a mono auxiliary send and stereo return. Each channel has a signal

level control, a right/left balance control, an auxiliary level control, and a clip LED.

Your RM203x 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 website at

www.rolls.com

and click on the

text. Fill out the warranty information to ensure coverage of your new RA62b. If you do not

have access to the internet, or do not wish to register your warranty online, complete the

Warranty Registration Card and return it to the factory.

amplifier,

recording device or signal processor.

puts of a signal processor, or they may be used as auxiliary inputs.

Aux Send: 1/4” unbalanced jack, for connection to a signal processor input such as a

multi-effects processor. This output may also be used as a monitor send for connection to

an amplifier and speakers for monitoring.

player or DAT player, for recording program material. Level is controlled by individual

channel volumes.

CD player.

Channel Inputs

Channel Inputs

Note: Channels Two through Ten are identical.

stereo instrument, or if nothing is plugged into the Left input, the signal connected to the

Channel One

jack.

The RM203x Phantom Power is applied to the XLR input when the jumper con-

nects the left two pins as you face the rear of the unit. Shown is an example of

the Phantom Power connected.

CONNECTION / OPERATION

The RM203x Channel One is designed to receive a microphone level signal, all other

channels are designed to receive line-level signals. Connect a microphone to Channel

One, and connect the outputs of each instrument or module via a 1/4” cable to channels

two through ten as shown in Example 1 (See back page). Connect the outputs to an am-

plifier, snake, or mixer.

AUXILIARY SEND/STEREO RETURN CONNECTION EXAMPLE

AUXILIARY SEND/STEREO RETURN CONNECTION EXAMPLE

Connect 1/4” unbalanced cables to the Aux Send to the Input of the signal processor, and

connect each signal processor output to its corresponding Aux Return jack as shown in

since the dry portion of the signal is mixed in the RM203.

ers and used as a Monitor Send.

phantom

pwr

ON OFF