User manual ROLLS MX122

[. . . ] PHANTOM POWER The MX122 Phantom Power is applied to the XLR input when the jumper connects the right two pins as you face the rear of the unit. Shown is an example of the Phantom Power connected. on phantom power MX122 MiniMix Pro Mixer PHONE/AUX OUTPUTS LIMITED WARRANTY This product is warranted to the original consumer purchaser to be free from defects in materials and workmanship under normal installation, 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, TRANSPORTATION CHARGES PREPAID. [. . . ] +12 VDC 50 Ohms bal +24 dBV line, -8 dBV microphone < 10 deg. 20 Hz - 20 kHz 8: 1/4" TS Inputs, 1: XLR Mic Input 3: 1/4" TRS, 1: 1/8" (3. 5mm) Outputs 26 dB Line 26 dB Aux 80 dB Mic 95 dB >90 dB < . 004% < . 004% < - 82 dB 12 VDC 8. 4" x 1. 7" x 5" (21. 3 x 4. 3 x 13 cm) 2. 5 lbs (1. 14 kg) Mic CMRR: S/N Ratio: THD IMD (SMPTE) Self Noise: Power Size: Weight: OWNERS MANUAL INTRODUCTION Thank your for your purchase of the Rolls MX122 MiniMix Pro Mixer. The MX122 is a line-level mixer featuring a single mic input and four channels of stereo inputs. Unpack and inspect the MX122 box and package. Your MX122 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. Please visit our website at www. rolls. com and click on the Register Warranty Here text, then fill out the Warranty Registration info to register your MX122. Or you may complete the enclosed Warranty Registration Card and return it to the factory. FEATURES · 1 XLR balanced Mic Input with rear panel Trim control · +12VDC Phantom Power · 4 individual 1/4" Stereo Inputs · Balanced 1/4" TRS Outputs · Balance control on each channel (Pan on the Mic channel) · Headphone / Auxiliary Outputs · External Power Supply included for low noise operation SCHEMATIC FRONT PANEL DESCRIPTION PHONE/AUX OUTPUTS MIC LEVEL R PAN L LEVEL R BAL L LEVEL R BAL L LEVEL R BAL L LEVEL R BAL L MASTER LEVEL PHONE/AUX LEVEL pwr Channel One Mic Level: Adjusts the signal level of the microphone preamp circuitry. Pan: Adjusts the relative level of the microphone signal to the Right and Left Outputs. Note: Channels Two through Five are identical. Channel Two - Five Section Level: Adjusts the overall signal level of the channel. Bal: Adjusts the relative level of the channel signal to the Right and Left outputs. Master Level : Controls the overall output level of the MX122. Phone/Aux Level: Adjusts the output level of the Phone/Aux Outputs. Phone/Aux Outputs: 1/4" and 1/8" (3. 5mm) TRS stereo jacks for monitoring the master right and left signals, also may be used as an alternative stereo output for connecting to another stereo amplifier. [. . . ] Mic Input Channel 1: Balanced XLR jack for connection to a condenser or dynamic microphone. Phantom Power: Jumper connector for applying +12V phantom power to the Mic XLR Input jack. Mic Trim: Adjusts the initial gain of the Mic preamp circuitry. 1 [. . . ]