RM70 Mic/Source Selector, Features

RM70 Mic/Source Selector

The RM70 is a single rack space mixer designed for the install/contractor market. It is ideal for small clubs, restaurants, churches, or schools. The unit mixes three bal- anced microphones with five stereo sources to mono or stereo balanced Main Out-

puts.

The XLR Microphone Inputs have Mic/Line level switches, a Mic/Loop Insert jack, and individually switchable +12 VDC phantom power. Priority talkover is available on one microphone for paging. When this function is engaged, the signal at Mic One temporarily mutes the source signals - the other two mic signals are still present.

A Music-On-Hold function has been included for connection to an telephone system. The signal present at Source 3 Input will be sent to the Music On Hold screw terminal outputs. A Music On Hold level control has been provided to adjust the volume of this function.

Each Microphone input has a level and tone control, and Bass and Treble controls have been provided for all the sources. A Master Output Level control adjusts the level of all mixed signals.

A Remote Volume output jack is provided for connection to a 100K ohm linear taper potentiometer and used as an external master level control.

FEATURES:

•Three XLR Microphone Inputs

•Individually switchable phantom power

•Five Stereo Source Inputs, Four RCA and one front panel stereo 3.5mm

•Tone controls for each Mic Input / Bass and Treble controls for the Source Inputs

•Music-On-Hold function with rear-panel Level control

•1/4" TRS Mic Insert jack

SPECIFICATIONS

Input Impedance:	Mic:	600 Ω XLR balanced
	Line:	22K Ω
	Source:	22K Ω gold plated RCA
	Mic/Loop:	22K Ω 1/4" TS unbal.
Max Input Level:	Mic:	-14 dBV Mic level
		+20 dB Line levl
	Source:	24 dBV
Max Gain:	Mic:	60 dB
	Source:	26 dB
In/Out Connectors:	3: XLR, 4: Stereo RCA, 3: 1/4", 1: 3.5mm,
	1 screw terminal
Phantom Power:	+12 VDC
Output Level:	+17 dBV max
Output Impedance:	51 Ω
Phase Shift:	<10 degrees, 20Hz to 20 kHz
Tone Controls (Sources):	+/-12 dB 100 Hz Bass
	+/-12 dB 11kHz Treble
Tone Controls (Mic):	-3dB; 300 Hz C.W. 4 kHz C.C.W.
Tone Shelving Slope	6 dB / Octave
Max S/N ratio:	96 dB
Nose Floor:	- 80 dB	ROLLS Coporation
THD:	<.025%	ROLLS Coporation
THD:	<.025%	5968 South 350 West, Salt Lake City, UT, 84107
CMRR:	>52 dB (Mic)	5968 South 350 West, Salt Lake City, UT, 84107
CMRR:	>52 dB (Mic)	(801) 263-9053 FAX (801) 263-9068
Size:	19" x 1.75" x 6"	(801) 263-9053 FAX (801) 263-9068
Size:	19" x 1.75" x 6"	info@rolls.com • www.rolls.com
	(48.3 x 4.5 x 15 cm)
Weight:	5 lbs. (2.3 kg)	10/31/06

RM70 specifications

The Rolls RM70 is a remarkable and powerful investment in the world of automation and control systems. Designed to elevate operational efficiency in industries such as manufacturing and process control, this versatile machine has garnered attention for its impressive features and technological advancements.

At the heart of the RM70 is its sophisticated processing unit, which boasts a high-speed microcontroller capable of handling complex algorithms and large datasets. This capability ensures that users can execute real-time data processing with minimal latency, crucial for applications demanding precision and speed. Its energy-efficient design not only reduces operational costs but also contributes to sustainability goals, making it an attractive option for environmentally conscious businesses.

One of the standout features of the Rolls RM70 is its intuitive interface. The user-friendly touchscreen display provides easy navigation and access to a wealth of information. Users can customize dashboards to monitor multiple parameters, facilitating quick decision-making and streamlined operations. Additionally, the system supports various communication protocols, enabling seamless integration with existing devices and infrastructure, which is essential for businesses looking to upgrade their automation systems without extensive overhauls.

The RM70 also excels in its adaptability. Designed with modularity in mind, it can cater to various industries and can be easily configured to meet specific operational requirements. This flexibility is bolstered by an array of sensors and modules that enhance data collection and monitoring capabilities, offering insights that drive performance improvements.

Furthermore, the RM70 incorporates advanced analytics and machine learning algorithms. These technologies empower users to predict potential system failures before they occur, reducing downtime and maintenance costs. The machine learning component learns from historical data, ensuring that the system becomes increasingly efficient over time.

Overall, the Rolls RM70 is a powerhouse of technology, offering unmatched performance, flexibility, and ease of use. Its advanced processing capabilities, user-friendly interface, modular design, and integration of machine learning make it an essential tool for businesses seeking to enhance their automation processes. With the RM70, companies can expect to improve productivity, streamline operations, and ultimately achieve greater profitability. As industries continue to evolve, the RM70 stands out as a forward-thinking solution ready to meet future challenges.