Instruction/ maintenance manual of the product KAV-150a Krell Industries
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The Leader in Audio Engineering KAV-150a Power Amplifier Instructions for Use, v 98.0 Owner’s Reference.
Contents KAV-150a Power Amplifier Krell® Industries, Inc. 45 Connair Road Orange, CT 06477-3650 USA TEL 203-799-9954 FAX 203-799-9796 E-MAIL krell@ krellonline.
CE Marking This product complies with the EMC direc- tive (89/336/EEC) and the low-voltage directive (73/23/EEC). Introduction Thank you for your purchase of the Krell ® KAV-150a Power Amplifier. The name Krell ® has always represented components that are the premier performers in their product categories.
Placement WARNING The amplifier must not be located where it could be exposed to dripping or splashing fluids. Before you install the KAV-150a into your system, review the following guidelines to choose the location for the KAV-150a. This will facilitate a clean, trouble-free installation.
Connecting the KAV-150a to Your System have 6dB more gain than single-ended connections. When level matching is crit- ical, keep this specification in mind. WARNING When making connections to this compo- nent or any other, make sure the power amplifier is off and the preamplifier is in the mute or stand-by mode.
12 VDC REMOTE POWER OUT This output sends 12 volt power on/off sig- nals to other Krell ® components, as well as other devices that incorporate a 12 volt power on/off trigger input.
SYSTEM NOISE CONSIDERATIONS AC grounding becomes critical when con- necting high performance audio components. When mixing and matching audio compo- nents, each with their own ground potential, a low frequency hum may occur in one or both speakers. This often occurs when introducing a new component into a system.
Warranty Krell ® warrants this product to be free from defects in material or workmanship for a period of five years for circuitry and three years for all mechanical components from the original date of purchase.
Return Authorization Procedure IMPORTANT ff you believe there is a problem with your component, please contact your dealer, dis- tributor, or the Krell® factory to discuss the problem before you return the component for repair. To expedite service, you may wish to complete and e-mail the Service Request Form on our web site at: ww~.
Krell® Industries, Inc. 45Connair Road Orange, CT 06477-3650 USA TEL 203-799-9954 FAX 203-799-9796 E-MAIL krell@krelloniine.com WEB SITE www.krellonline.com KAV-150a Power Amplifier Specifications FREQUENCY RESPONSE 20 Hz-20 kHz +0.0, -0.1 dB .5 Hz-150 kHz +0.
An important point after buying a device Krell Industries KAV-150a (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Krell Industries KAV-150a yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Krell Industries KAV-150a - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Krell Industries KAV-150a you will learn all the available features of the product, as well as information on its operation. The information that you get Krell Industries KAV-150a will certainly help you make a decision on the purchase.
If you already are a holder of Krell Industries KAV-150a, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Krell Industries KAV-150a.
However, one of the most important roles played by the user manual is to help in solving problems with Krell Industries KAV-150a. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Krell Industries KAV-150a along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
