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KST-150 

Owner’s Manual 

 

Содержание KST-150

Страница 1: ...KST 150 Owner s Manual ...

Страница 2: ...e unit Please see the pictorial diagram below for clarification Fuse Selection Rear Panel AC Fuse When wired for 115 volt operation use a 15 amp slo blo 3AG fuse When wired for 230 volt operation use a 7 amp slo blo 3AG fuse Placement As the KST 150 amplifier relies on convection cooling air flow is essential We recommend that you do not place the amplifier in a totally enclosed area and allow 3 i...

Страница 3: ...o the wall outlet Power ON the preamp and all other components before powering on the KST 150 amplifier Power OFF the KST 150 amplifier first before powering off your preamp or other components Break In Period Break in is a fundamental part of conditioning an amplifier You should consider the first 100 hours of operation to be the break in period During this time the sound will improve noticeably ...

Страница 4: ... no more than 4 total harmonic or intermodulation distortion Load Driving Capability Your amplifier can be used with no degradation in performance with loads having a nominal impedance of 3 ohms or greater Frequency Response 0 Hz DC to 630 000 Hz 0 3db Slew Rate 250 volts per microsecond measured before passive output Filter network Damping Factor 100 20 Hz to 20 kHz Input Impedance 20 000 ohms Ou...

Страница 5: ... followed by a fully complimentary symmetry cascoded common emitter driver stage followed by a complimentary MOSFET output stage The number of amplifier stages is 3 No overall global loop feedback is used All linearity optimization is achieved through the use of cascoded circuit topology for the front end and driver stage The unit is upgradeable to 300 watt mono operation through factory modificat...

Страница 6: ...8 db of feedback is applied at DC to provide DC offset stability Negative feedback is rolled off above that frequency at a rate of 12 db per octave so that when the feedback frequency is 20 Hz the feedback applied is 7 db at 1 kHz the negative feedback applied is 3 db This configuration eliminates the use of an integrated circuit operational amplifier and its attendant signal colorations Cascoding...

Страница 7: ...ordance with the instructions The warranty is also void for acts of God refer to your home owner s policy in such event or units that have been tampered with or modified by any other than factory authorized personnel Regulations on warranty may vary depending on your local laws Please keep the original box and all the internal packing material You will require these materials to ensure safe shippi...

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