Krell Industries KSA-100S, KSA-200S, KSA-300S manual Warranty and Service

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WARRANTY AND SERVICE

THERE ARE NO USER-SERVICEABLE PARTS INSIDE THE KSA-100S/200S/300S.

The KSA-100S/200S/300Shas a limited and transferable warranty of five years for parts and labor. The warranty period begins on the date of retail purchase, as noted on the retail

sales slip provided by an authorized KRELLDealer or Distributor, or on the warranty registration card sent to KRELLIn. the event adequate proof of purchase date is unavailable, the warranty period will begin on the date the unit was originally shipped from the factory. The original ship date can be determined by KRELLfrom the serial number.

The warranty for KRELLproducts is valid only in the country to which they were originally

shipped, through the authorized KRELLDistributor for that country, and at the factory.

There may be restrictions on or changes to KRELL'swarranty because of regulations within a specific country. Please check with your Distributor for a complete understanding of the warranty in your country.

Freight to the factory is your responsibility. Second day return freight within the United

States

is included in the warranty. If you have purchased your KRELLproduct outside the

States

and wish to

have it

serviced

at the factory,

all freight and

associated charges to the

factory

 

are

your

responsibility.

KRELLwill pay

return freight

to the US-based freight

forwarder

of

your

choice.

Freight and other charges to ship the unit from the freight

forwarder

to you are also your responsibility.

 

 

The operating voltage of this unit is determined by the factory and can only be changed by

an authorized KRELLDistributor or at the factory. The voltage for the KSA-100S/200S/ 300S in the USAcan not be changed until six months from the original purchase date. Any

unauthorized voltage conversion, disassembly, component replacement, perforation of chassis, updates, or modifications performed to the unit will void the warranty.

KRELLis not responsible for any damage incurred in transit. KRELLwill file claims for damages as necessary for units damaged in transit to the factory. You are responsible to file claims for shipping damages during the return shipment.

The use of any packing material other than original is not recommended. KRELLmay, at

its discretion, pack a unit in new packing for the return shipment and bill you for such

packing if the unit was packed in non-standard packing or the original packing is so

damaged as to be unusable.. Should you need to purchase additional packaging please

contact your authorized KRELLDealer, Distributor or KRELLfor assistance.

IMPORTANT:If you think there are problems with your unit, please contact your Dealer,

Distributor, or the factory immediately. Do not return any unit to KRELLfor repair without first calling to discuss the problem and to obtain a Return Authorization number.

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Contents ~~0 Introduction Table of Contents Unpacking Location Basic InstallationRemote TURN-ON Installation Cabinetry Considerations AC Power ConsiderationsREMOTE, MASTER/SLAVE Connections Linking Multiple Amplifiers Amplifier FeetBasic Installation Input and Output Connections ConnectionsConnections KSA Amplifier PAGE12 OperationAmplifier Operation Description of TURN-ON Sequence System Noise Considerations Bias Level Meter Front Panel Meter Button Battery Installation Remote Control FunctionsProtection Circuitry Simple TROUBLE-SHOOTING StepsOperation Questions and Answer Questions and Answer PAGE22 SpecificationsWarranty and Service Krell

KSA-100S, KSA-300S, KSA-200S specifications

Krell Industries is renowned for its high-end audio equipment, particularly in the realm of amplification. The KSA series, which includes the KSA-300S, KSA-100S, and KSA-200S, showcases the brand's commitment to delivering superb sound quality, advanced technology, and exceptional build quality. Each model in this series brings its unique features and characteristics, appealing to audiophiles and music enthusiasts alike.

The KSA-300S stands out as a powerhouse amplifier, capable of delivering an impressive 300 watts per channel into 8 ohms. It utilizes Krell's proprietary Class A-AB design, which combines the efficiency of Class AB with the sonic purity of Class A. This model incorporates advanced thermal management systems, ensuring stability during extended listening sessions. The KSA-300S also features dual-mono construction, allowing for superior channel separation and minimizing crosstalk, resulting in an expansive soundstage with precise imaging.

Next, the KSA-200S offers a blend of power and finesse with its 200-watt output per channel, making it a versatile choice for various speaker types and room sizes. Like its larger counterpart, the KSA-200S employs a Class A-AB design, but its lighter footprint allows for easier placement in audio systems. The build quality is impeccable, featuring a robust chassis that minimizes vibration and enhances sound clarity. Additionally, it includes Krell’s advanced input stage, ensuring minimal signal degradation and optimal performance.

Lastly, the KSA-100S, with its 100-watt per channel output, is ideal for those who appreciate high-performance audio in a more compact package. Despite its smaller size, it retains many of the high-end features found in the larger models. The KSA-100S delivers exceptional dynamic range and musicality, making it perfect for smaller listening environments. It also employs Krell's unique cooling design, which allows the amplifier to maintain optimal performance without overheating.

In conclusion, Krell Industries' KSA series amplifiers represent the pinnacle of audio engineering. With their Class A-AB designs, advanced thermal management, and robust build quality, the KSA-300S, KSA-200S, and KSA-100S offer options for various listening environments and preferences. Whether you're seeking a powerful amplifier for large speakers or a compact solution for intimate audio spaces, the KSA series provides unparalleled performance and sonic excellence.