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Bryston 875 HT, Owner'S Manual

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875HT

OWNER’S

MANUAL

Summary of Contents for 875 HT

Page 1: ...875HT OWNER S MANUAL ...

Page 2: ...ing defects for twenty 20 years from the original date of manufacture The warranty includes parts and labour Bryston Digital circuits and cables are warranted for five years from the original date of manufacture The warranty includes parts and labour Bryston products having motorized moving parts excluding motorized volume controls are warranted for three years from the original date of manu factu...

Page 3: ...nput Connector Balanced Input Connector Balanced versus UnBalanced Inputs Input Select Switch Stereo MonoSwitch Output Binding Posts 875HT Rear Panel Input Output Connections contd Page 4 Ratings Label Power Inlet Power Up Connector Typical 5 1Home Theatre Setup Page 5 Typical 7 1Home Theatre Setup Page 6 High Power 7 1 Home Theatre Setup Page 7 Block Diagram Page 8 AC Power Control Page 9 Externa...

Page 4: ...erwise INSTALLATION The most important installation consideration is ventilation The 875 series amplifiers are a convection cooled Unrestricted air flow across its heat sinks is a must For this reason do not install anything directly above it Allow 3 5 2u to 5 3u inches of space above and to the sides of this amplifier Do not install directly above other heat generating equip ment Any 875 channels...

Page 5: ...an follow the level increase at the input Over driven input condition When a 875 channel is driven into clipping the channel led will change from green to red then back to green when the level is reduced Flashing Red Momentary clipping can be tolerated however it indicates that maximum un distorted power has been surpassed and potential speaker damage may result if over load conditions persist Any...

Page 6: ...LACK binding post is connected to signal ground Connect to this post the terminal on the loud speaker In MONO mode both the RED binding posts are connected to amplifier outputs The Odd Numbered channels 1 3 5 or 7 are the positive phase output and the even numbered channels are the negative phase output The Output binding posts provide three different inter connect options Combinations may be used...

Page 7: ...vided in the slots of the knob Do not over tighten or the binding post may become damaged Note that copper wire is malleable and may require further tightening after the initial installation 7 7 RATINGS LABEL Contains the exact model name the electrical ratings for that particular model as well as the serial number and date of manufacture date code yyww 8 8 POWER INLET Primary or mains power cord ...

Page 8: ...875HT EIGHT CHANNEL POWER AMPLIFIER 5 Typical 5 1 Home Theatre Setup ...

Page 9: ...875HT EIGHT CHANNEL POWER AMPLIFIER 6 Typical 7 1 Home Theatre Setup ...

Page 10: ...875HT EIGHT CHANNEL POWER AMPLIFIER 7 HIGH POWER 7 1 Home Theatre Setup ...

Page 11: ...875HT EIGHT CHANNEL POWER AMPLIFIER 8 ...

Page 12: ...control of other equipment Removal of the control voltage causes the 875 to turn off and the control voltage at the OUT terminals is interrupted AC power input This is a high current plug for the power cord receptacle Check that the voltage rating at the right of the connector con forms with your locality With the front panel power switch in the off position insert the power cord into the 875 then...

Page 13: ...t shorted 20Hz to 20kHz 105dB below rated output 29dB gain 68dBu 107dB below rated output 23dB gain 70dBu Slew Rate 60 volts per microsecond Power Bandwidth 1 Hz to over 100 kHz Damping Factor Over 500 at 20 Hz ref 8 ohms Dimensions W D H 19 or 17 x 19 x 3 5 inches 2 rack spaces Weight approx 25kg 55 lbs Power Consumption Heat Load max power typical use single channel 75W 8 ohms 150 Watts 15 Watts...

Page 14: ...Bryston Ltd Peterborough Ontario Canada 875HT_MANUAL_20060324 ...

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