12. CLEANING

The equipment should be cleaned only as detailed in the operating instructions.

13. OBJECT AND LIQUID ENTRY

Care should be taken so that objects and/or liquids, such as cleaning fluids or beverages, are not spilled into the enclosure of the equipment.

14.DAMAGE REQUIRING SERVICE

Hafler equipment should be serviced by qualified service personnel when: A. The power supply cord or plug has been damaged, or

B . Objects have fallen, or liquid has been spilled into the equipment, or C . The equipment has been exposed to rain, or

D . The equipment does not appear to operate normally or exhibits a marked change in performance, or E . The equipment has been dropped, or the enclosure has been damaged.

15.SERVICING

The user should not attempt to service the equipment beyond that which is described in the operating instructions. All other service should be referred to qualified service personnel.

16. CARTS AND STANDS

The equipment should be used with carts or stands only of sufficient strength and stability for the use intended.

An equipment and cart combination should be moved with care. Quick stops and starts, excessive force, and uneven surfaces may cause the equipment and cart combination to topple.

17.POWER LINES

An outdoor antenna should be located away from power lines.

18.OUTDOOR ANTENNA GROUNDING

If an outside antenna is to be used with the Hafler Tuner, be sure that the antenna system is grounded so as to provide some protection against voltage surges and built up static charges. Section 810 of the National Electrical Code, ANSI/ NFPA No. 70-l 984, provides information concerning supporting structure, grounding of the lead-in wires to an antenna discharge unit, size of grounding conductors, location of antenna discharge unit, connections to grounding electrodes, and requirements for the grounding electrode. See Figure 1.

FIGURE 1

Wire

Antenna

Discharge Unit

(NEC Section 81 O-20)

Grounding Conductors

(NEC Section 81 O-21 ) /,,“;

Electrode Svstem =

(NEC Art 250, Part H)

-2-

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Hafler 945 manual Cleaning, Object and Liquid Entry, Damage Requiring Service, Servicing, Carts and Stands, Power Lines
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945 specifications

The Hafler 945 is a high-performance power amplifier renowned for its exceptional sound quality and innovative design. Serving both audiophiles and professionals in the music industry, this amplifier embodies Hafler's commitment to precision and reliability.

At the heart of the Hafler 945 is its robust architecture, capable of delivering powerful audio output while maintaining clarity and fidelity. With a power rating of approximately 100 watts per channel into 8 ohms, it provides ample power for driving a wide range of speakers, making it suitable for both home audio systems and professional applications.

One of the standout features of the Hafler 945 is its use of a differential input stage, which minimizes distortion and ensures a clean signal path. This design approach enhances the amplifier's ability to reproduce subtle details in the music, allowing listeners to experience their favorite recordings as intended by the artists.

The Hafler 945 also incorporates advanced thermal management technologies. This includes an efficient heat dissipation system that ensures the amplifier operates coolly and reliably, even during extended listening sessions. The incorporation of high-quality components, such as capacitors and resistors, further contributes to the amplifier's overall performance and longevity.

Furthermore, the Hafler 945 is designed with speaker protection circuitry that prevents damage to both the amplifier and connected speakers due to short circuits or overloads. This safety feature provides peace of mind for users, allowing them to enjoy high volume levels without the fear of damaging their equipment.

The build quality of the Hafler 945 is another point of admiration; it features a sturdy chassis with a sleek design that fits seamlessly into various audio setups. Its straightforward controls and connectivity options make it user-friendly, appealing to both seasoned audiophiles and newcomers to the world of high-fidelity audio.

In summary, the Hafler 945 is an exceptional power amplifier that combines powerful performance with advanced technology. Its differential input stage, thermal management, and protection features collectively enhance its reputation as a reliable choice for anyone looking to elevate their audio experience. Whether for critical listening or casual enjoyment, the Hafler 945 remains a distinguished option in the realm of audio amplification.
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