Rolls RP503 user manual

Summary of the content on the page No. 1

RP503
TUBE CHANNEL
• Tube Mic Preamp
• Optical Compressor
• Equalizer
ROLLS CORPORATION
SALT LAKE CITY, UTAH
OWNERS MANUAL
7/01

Summary of the content on the page No. 2

INTRODUCTION LIMITED WARRANTY This product is warranted to the original consumer purchaser to be free Congratulations and thank you for purchasing the RP503 TUBE CHANNEL. from defects in materials and workmanship under normal installation, use and We’re confident this unit will provide you with years of smooth, warm mic pre-am- plification and musical dynamics processing. service for a period of one (1) year from the date of purchase as shown on the purchaser’s receipt. Please take a momen

Summary of the content on the page No. 3

SPECIFICATIONS DESCRIPTION FRONT PANEL Input Impedance: 600 Ohms balanced 50K Ohms unbalanced (1/4”) Output Impedance: 50 Ohms TRS Balanced Max Input Level: -15 dBV XLR 600 Ohms Mic Preamp Controls +18 dBV 1/4” PAD: Sets the level of the XLR input only. When in, the mic preamp has +30 dB Max Gain: +65 dB of gain, when out the preamp is padded to 0 dB of gain. Max Output Level: +22 dB PHASE REVERSE: When pressed in, the output signal will be 180 degrees out Frequency Response 20H

Summary of the content on the page No. 4

DESCRIPTION CONT. OPERATION When the RP503 has been properly connected, ensure the power switch is on and the Power LED is lit. MIC PREAMP SETTINGS REAR PANEL For condenser microphones, press in the Phantom Power switch. Press the PAD 120 VAC 50/60 Hz: switch in if you’re sending a line level (+4dB) signal into the RP503. This helps OUTPUT: 1/4” unbalanced and XLR balanced output. Connect to an audio re- prevent overload. Send a signal to the RP503 by checking the microphone or corder line