Perreaux 750 Bedienungsanleitung

Prisma 750 Monoblock Power Amplifier Owners Manual

10 Start your source component Switch on the source component both at the wall and on its front panel. Ensure you have some source material inser

11 3333 Front Panel Functions Power Indicator The indicator light is an LED that shows the status of your 750 monoblock power amplifier. Off Thi

12 4444 Rear Panel Functions Caution! Please make all changes at minimum volume setting. Only increase the volume after the connections have bee

13 Fuse Rating The fuse rating displayed here, refers to the rating of the mains inlet fuse. For more information on fuse ratings, please re

14 The plug must follow the specifications as per the following diagram: Slave Trigger Output A parallel slave trigger output is provided

15 Refer to Chapter 13 “Specifications”, for detail on input sensitivity and impedance. Note: Please set the input configuration switch

16 5555 Special Design Philosophies Perreaux has been designing and manufacturing only the highest quality audio componentry for more than a quart

17 “Form and function” are both tough masters. That is why our amplifier heat sinks are not hidden, but instead feature prominen

18 6666 Special Design Features Rugged Build Quality Mechanical strength has been a hallmark of Perreaux products since the company first

19 DC Offset Protection This system senses if any direct current (DC) is present at the 750 output terminals and disconnects the o

2 Perreaux Industries Limited makes no warranty for the use of its products, other than those expressly contained in the warranty

20 7777 Maximising System Potential Interconnects and Speaker Cables An often-ignored area in high fidelity systems is the cabling connect

21 The rejection ratio achieved is described in minus dB. The CM RR of a system follows the formula 20Log(Voutput/Vinput). In other words

22 8888 The Power MOSFET Today with the vast number of technical achievements occurring around the world, many discoveries are oversha

23 their much smaller size, no filaments and greater reliability with reduced vulnerability to physical damage. Audio Applications When us

24 High Frequency Response Probably, from the sonic quality point of view, the most important improvement is the power MOSFETs vastly superior

25 9999 Care and Maintenance The 750 has been designed to provide many years of trouble free enjoyment. It’s important to keep the e

26 10101010 Warranty Information and Obtaining Service 1 Year Limited Warranty The Perreaux 750 is warranted to be free from defects in

27 11111111 Extended Warranty Registration Form Please complete this form and either fax, mail or scan and e-mail it to Perreaux Industries Ltd

28 12121212 Faultfinding Your System Cause and Elimination of Hum Hum is a particularly annoying form of noise in any high fidelity system and at so

29  When a piece of equipment is supplied with a three pin mains/line supply lead all three pins must be connected in the correct fashion - see

3 iiii Introducing the Perreaux 750 Power Amplifier Congratulations on your Perreaux 750 purchase. To realise the full potential of your unit yo

30 Step 1 – Loudspeakers PREAMPLIFIER 750 A B 750 Change the loudspeaker leads from one loudspeaker to the other. If the fault rema

31 If the fault stays in loudspeaker ‘A’, then it is probable that the fault may exist within the amplifier. Caution: Changing of any connectors mus

32 Faultfinding Flowchart Swap loudspeaker connections Fault in loudspeaker A Fault in loudspeaker A? Swap amplifier outputs Restore speaker cables

33 13131313 Specifications The 750 specifications are detailed in brief and then subsequently in more detail. In the detailed version, we att

34 Power Consumption Idle... 65WMa

35 The amount of amplification the amplifier is asserting on the input signal. Gain can be calculated by dividing the rated output by the input sen

36 14141414 Physical Dimensions

37 15151515 Contact Details For more information please contact your Perreaux dealer, or contact: Perreaux Industries Ltd PO Box 305 Mosgiel Duned

38 Installation Notes

4 iiiiiiii Important Safety Instructions Note: All safety and operation instructions should be read carefully before the 750 is operated. Keep

5  DO NOT attempt to repair the 750. In the event of a problem, please contact your Perreaux dealer.  DO NOT operate this product in an explos

6 iiiiiiiiiiii Table of Contents iiii Introducing the Perreaux 750 Power Amplifier ...3 iiiiii

7 1111 Unpacking and Placement The 750 is packaged for maximum protection. Please carefully read the instructions below before proceedi

8 Ventilation Requirements The 750 is a high-powered amplifier. For optimal performance, the unit M USTreceive adequate ventilation.  Please do

9 2222 Instant Install If you are like us, the first thing you will want to do is to play your favourite piece of music through your new 750. The