Table of Contents
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Table of Contents
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Summary of Contents for Russound P75
- Page 1 P75 Dual Source Power Amplifi er Installation Manual...
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Page 2: Safety Instructions
5. Water and Moisture - Do not use this apparatus injury from tip-over. near water; for example, near a bathtub, washbowl, 13. Non-Use Periods Unplug this kitchen sink, laundry tub, in a wet basement, or near apparatus during lightning storms or a swimming pool. Russound P75 Installation Manual... -
Page 3: Table Of Contents
CLEARANCE REQUIREMENTS / TABLE OF CONTENTS Clearance Requirements Table of Contents Safety Instructions ........................2 When installing the P75 Amplifi er, the clearances shown here MUST be kept for proper ventilation of the amplifi er. Product Overview ........................4 Front and Rear Panels ......................5 System Confi guration - Stereo Mode ................ -
Page 4: Product Overview
Installation The P75 amplifi er can be placed on a shelf in an equipment rack, or on a table or cabinet. Be sure to follow the required clearances shown on page 3 to allow for ventilation and heat dissipation. -
Page 5: Front And Rear Panels
Power button Speaker selector Balance control Volume control P75 Front Panel Primary Input Secondary Input/Output Unswitched outlet 120VAC Stereo / Bridge Switch Speaker 'A' Output Manual / Auto On switch Speaker 'B' Output Fuseholder P75 Rear Panel Russound P75 Installation Manual... -
Page 6: System Configuration - Stereo Mode
Line 2 (secondary) input. The signal remains active but not heard on the Line 2 input, and once the Line 1 audio signal is muted or turned off , the P75 will automatically switch back to the Line 2 (secondary) audio signal. -
Page 7: System Diagram - Stereo Mode
SYSTEM DIAGRAM - STEREO MODE Multiroom Controller (secondary source) Line Out RCA Cable X75 Amplifier Line Out RCA Cable Speaker Cables CD Player (primary source) 8 ohm Speakers Stereo Mode Confi guration with Dual Sources (CD player is primary source) Russound P75 Installation Manual... -
Page 8: System Configuration - Bridged Mode
3. Connect the line out from a preamplifi er or source to the Right channel Line 2 input of the P75. Do not connect any input to the Left channel input. 4. On Speaker A, connect the negative lead (-) of the speaker cable to the L(+) terminal. -
Page 9: System Confi Guration - External Volume Controls
A and/or B outputs (e.g., 4 on 'A' and none on 'B' , 2 on 'A' , 2 on 'B' , etc.) The P75 has a minimum 4-ohm load in stereo mode, and minimum 8-ohm load in bridged mode. -
Page 10: Technical Specifications
Input Sensitivity: 900mV for 50W at 8 ohms Crosstalk: > 70dB @ 1 kHz Power Requirements: 120VAC 60Hz 4.2A Dimensions: 16.5” W x 8”D x 2.5”H (41.9 x 20.3 x 6.4 cm) Weight: 10.4 lbs. (4.68 kg) Russound P75 Installation Manual... -
Page 11: Warranty
WARRANTY Warranty Before returning a unit for repair, call Russound at (603) 659-5170 for a Return The Russound P75 Amplifi er is fully guaranteed against all defects in materials Authorization number. Write this number on the shipping label and ship to: and workmanship for two (2) years from the date of purchase. - Page 12 P75 Dual Source Power Amplifi er Installation Manual ©2014 Russound. All rights reserved. Russound, Inc. All trademarks are the property of their respective 5 Forbes Road, Newmarket, NH 03857 owners. Specifi cations are subject to change without tel 603.659.5170 • fax 603.659.5388 notice.
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