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Manual Pass Labs 1XA160.5

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  • Pass Labs 1XA160.5 - page 1

    1 XA160.5 Owner’ s Manual pass ® XA160.5 Owner’ s Man ual April 25, 2007 ...

  • Pass Labs 1XA160.5 - page 2

    2 XA160.5 Owner’ s Manual Nelson P ass has been designing audio electronics since about 1971, first with ESS (remember Heil transfor mers?), and then for ming a new company , Threshold in 1975. Threshold pioneered the design of high pow er Class A power amplifiers and later , high pow er amplifiers using only local feedback (the Stasis series). P ...

  • Pass Labs 1XA160.5 - page 3

    3 XA160.5 Owner’ s Manual W e star t with simple FET circuits already having lo w distor tion and noise, and arrang e them in tw o symmetrical halves . T he tw o halves of the amplifier channel are closely matc hed, eliminating a larg e por tion of distortion and noise without feedback. A small amount of feedback is also applied, not so m uch for ...

  • Pass Labs 1XA160.5 - page 4

    4 XA160.5 Owner’ s Manual All the usual perfor mance metrics - pow er, distortion, noise, input impedance, damping factor and bandwidth ha ve all been impro ved in this latest generation. T he po wer supplies are larger, with fast rectifiers gating to larg er capacitor banks . The increases in A C line noise w orldwide hav e been addressed with h ...

  • Pass Labs 1XA160.5 - page 5

    5 XA160.5 Owner’ s Manual SET UP X amplifiers r un at about the same pow er as their output rating, and XA amplifier r un more than twice that. The heat sinks on the side of the amplifier r un hot to the touch – about 25 to 30 degrees C. abov e ambient, so you can expect 50 to 55 degrees C. temperatures on the heat sinks . It is v er y impor ta ...

  • Pass Labs 1XA160.5 - page 6

    6 XA160.5 Owner’ s Manual The amplifier’ s voltage and cur rent rating are indicated on the rear panel. It will be either 240 v olts, 230 v olts , 220 volts , 120 volts or 100 v olts . The larg er amplifiers ha ve a circuit break er of the appropriate capacity . T he smaller po wer amplifiers use a slow- blow 3A G type fuse. The frequency ratin ...

  • Pass Labs 1XA160.5 - page 7

    7 XA160.5 Owner’ s Manual So the amplifier is sitting there unconnected. Make sure that the rear panel po wer switch/break er is off (down). Plug the A C cord into the back of the amplifier , and then into the wall. Then tur n the po wer switc h/breaker on (up). The lights in your house will dim for a moment as the po wer supply charges the capac ...

  • Pass Labs 1XA160.5 - page 8

    8 XA160.5 Owner’ s Manual pin 3 is inv er ted (negativ e) input. Pin numbers are marked on the XLR. If you re-install the jumper incorrectly or leav e it lying about, the amplifier will not w ork properly , and you will be able to tell. Choose either XLR or RCA inputs . If you r un both at once from different components , the sound is not likely ...

  • Pass Labs 1XA160.5 - page 9

    9 XA160.5 Owner’ s Manual the temperature ex ceeds 75 deg rees Centigrade. This ther mal cutout should never occur in real life . This is a ver y rare occurrence, and w ould indicate a serious problem. Interconnects and Speaker Ca bles W e have a general recommendation about interconnects , and speaker cables: They should cost less than the ampli ...

  • Pass Labs 1XA160.5 - page 10

    10 XA160.5 Owner’ s Manual After that, the longevity will de pend upon the n umber of operating ther mal cycles , but we can sa y that we hav e had amplifiers operating in the field in ex cess of 20 years with no par ticular mortality , and we don ’ t hav e g ood infor mation beyond that. More to the point, you should not w or ry about it. T hi ...

  • Pass Labs 1XA160.5 - page 11

    11 XA160.5 Owner’ s Manual ...

  • Pass Labs 1XA160.5 - page 12

    12 XA160.5 Owner’ s Manual W ar ranty Infor mation All P ass Laboratories products purchased new from an authorized P ass Laboratories dealer in Nor th America are co vered by a transferable, limited 3-year w ar ranty . This war ranty includes parts and labor charges incur red at the repair facility . Consequential damag es are specifically not c ...

  • Pass Labs 1XA160.5 - page 13

    13 XA160.5 Owner’ s Manual W ater and moisture: Electrical devices should not be used near water ( as per example , near a bathtub , washbasin, kitc hen sink, laundr y tub , wet basement or swimming pool ). Care should be taken suc h that objects do not hav e the oppor tunity to fall, and that liquid is never spilled onto or into the device enclo ...

Manufacturer Pass Labs Category Stereo Amplifier

Documents that we receive from a manufacturer of a Pass Labs 1XA160.5 can be divided into several groups. They are, among others:
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All of them are important, but the most important information from the point of view of use of the device are in the user manual Pass Labs 1XA160.5.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Pass Labs 1XA160.5, service manual, brief instructions and user manuals Pass Labs 1XA160.5. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Pass Labs 1XA160.5.

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A complete manual for the device Pass Labs 1XA160.5, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Pass Labs 1XA160.5 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Pass Labs 1XA160.5.

A complete Pass Labs manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Pass Labs 1XA160.5 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Pass Labs 1XA160.5, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Pass Labs 1XA160.5, that we can find in the current document
3. Tips how to use the basic functions of the device Pass Labs 1XA160.5 - which should help us in our first steps of using Pass Labs 1XA160.5
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Pass Labs 1XA160.5
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Pass Labs 1XA160.5 in a specific country, if it was not possible to solve the problem on our own.

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