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Manual Knoll 21K

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  • Knoll 21K - page 1

    21K S tereo am plifier speci ficati ons Inputs: Gold RCA jacks with adjustabl e gain Input impedance: 50k ohms Outputs: 5 way gold insul ated binding posts Output power: 90 watts RMS per chan nel (8 ohms) Ideal imp edance: 4 – 8 ohms Frequency response: 10 Hz – 40 kHz +/- 1dB S/N ratio: Over 106 dB A weigh ted (90 watts) THD distortion: Less th ...

  • Knoll 21K - page 2

    Important Safet y Instructi ons: 1) Read these instructions. 2) Keep these instructions. 3) Read all warnings. 4) Follow all instructions. 5) Do not use this apparatus near water. 6) Clean only with dry cloth. 7) Do not block any ventilation openings. Install i n accordance with the manufacturer’s instructions. 8) Do not install near any heat sou ...

  • Knoll 21K - page 3

    Do not use thi s amplifier near water includin g near a bathtub, swimming pool or hot tub . This unit should be i nstalled so that its locati on does not interfere with proper v entilation. For example, d on’t place the amplifier on a bed, sofa , rug, or simil ar surface that may block the ventila tion openings; or place in a buil t-in installati ...

  • Knoll 21K - page 4

    Hum and noi se In most cases, one of th e following suggestions should help you solve a hum noise in your system. Please try th ese steps in the order shown; proceedi ng from one step to the next if the prior suggestion does not elim inate the problem. Potential ground loops i n a co mplex A /V system Suggestion #1 To determine if a cabl e TV conne ...

  • Knoll 21K - page 5

    Getting to know the rea r panel A. Audio Inputs Use the INPUT jacks to conne ct the outputs of a preamplifier, receiver wi th pre-out connecti ons, CD player, or other control devices. B. Inp ut Gain Controls Use these to adjust the i nput gain of each chan nel. C. Pro duct Serial Numb er Write this numb er in the space provided on page “” for ...

  • Knoll 21K - page 6

    turn off, check your speake rs to verify that they are operating properly. If all other pot ential sources of troubl e check out properly, contact Knoll for further assistance. Knoll System s se rvice informati on The 21K ampli fier does not contain any user servi ceable parts inside. If you suspect a problem that may requi re servicing, contact us ...

  • Knoll 21K - page 7

    speaker cones will be moving in, whil e others move out. This will cause indi stinct or confusing imaging, and muddled and cloudy sounds. To avoi d incorrect phasing or polarity, be sure to use wire that has disti nct marking s, colors, stripes, wording, or grooves on each si de of the speaker cable. When making connections to the amp and speakers, ...

  • Knoll 21K - page 8

    When installin g, make sure the 21k front panel power swit ch is in the out or “OFF” positi on. Plug the DC adapte r into a switched outlet on the source devi ce that will be activat ed when you want to have the ampli fier turn on. This may be the swi tched outlet at the rear of an AC recei ver or other audi o equipment. Connect the 3.5mm mini ...

Manufacturer Knoll Category Stereo Amplifier

Documents that we receive from a manufacturer of a Knoll 21K can be divided into several groups. They are, among others:
- Knoll technical drawings
- 21K manuals
- Knoll product data sheets
- information booklets
- or energy labels Knoll 21K
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 Knoll 21K.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Knoll 21K, service manual, brief instructions and user manuals Knoll 21K. 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 Knoll 21K.

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A complete manual for the device Knoll 21K, 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 Knoll 21K by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Knoll 21K.

A complete Knoll 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 Knoll 21K - 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 Knoll 21K, 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 Knoll 21K, that we can find in the current document
3. Tips how to use the basic functions of the device Knoll 21K - which should help us in our first steps of using Knoll 21K
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Knoll 21K
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Knoll 21K in a specific country, if it was not possible to solve the problem on our own.

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