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:::ÇöÀçÀ§Ä¡ HOME ¢º HIFI ¾ÚÇÁ ¢º Sugden ¢º Sugden (¼­±×µ§) MASTERCLASS LA-4 ÇÁ¸®¾ÚÇÁMPA-4 ¸ð³ëºí·° ÆÄ¿ö¾ÚÇÁ
    
 
 
Sugden (¼­±×µ§) MASTERCLASS LA-4 ÇÁ¸®¾ÚÇÁMPA-4 ¸ð³ëºí·° ÆÄ¿ö¾ÚÇÁ
ÆǸŰ¡°Ý :  
ÁÖ¹®¼ö·® :
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Masterclass LA-4 Pre-amplifier


The Sugden Masterclass LA-4 is a line level stereo pre-amplifier with authority, finesse and the capability to develop a sound stage with imaging, dimensional realism, and time/space elements in perfect harmony. The units primary function is ¡®Simply More Music¡¯ with a neutrality to allow end users to choose mating components and obtain customised performance.

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The LA-4 was developed to complement the Sugden Masterclass Power Amplifiers and at its heart has dual mono, dc-coupled, Class A, current feed back gain stages. The gain stages are each powered by current shunt differential power supplies which enable the fastest transients and most powerful crescendos with true musical empathy.
The LA-4 has provision for stereo pairs of balanced inputs, four single ended RCA (phono) inputs, a By-Pass input, Input and output recording facility, two main pre-amp outputs and a balanced output.

 
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Specifications
 
 
¡Ü Input Sensitivity - 100mV for 1 Volt out.
¡Ü
¡Ü Maximum Output - 10 Volts.
¡Ü
¡Ü Frequency Response - 15Hz to 30kHz +/- 0.1dB.
¡Ü
¡Ü Bandwidth - 6Hz to 300kHz +/- 3dB.
¡Ü
¡Ü Signal to Noise - >90dB.
¡Ü
¡Ü Distortion - <0.006% @ 1kHz, 1 Volt out.
¡Ü
¡Ü Nett Weight - 7kg.
¡Ü
¡Ü Overall Dimensions (including terminals) - 75mm x 430mm x 350mm (HWD).





Sugden (¼­±×µ§) MASTERCLASS MPA-4 mono amp


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specifications
 
 
¡Ü Inputs: Mono balanced
¡Ü
¡Ü Outputs: Single pair multi way locking binding posts
¡Ü
¡Ü Input sensitivity: 1V for full output
¡Ü
¡Ü Power output: 165W into 8ohms both channels working
¡Ü
¡Ü Frequency response: +/-0dB 15Hz-30kHz
¡Ü
¡Ü Bandwidth: -3dB points 2Hz-200kHz
¡Ü
¡Ü Signal to noise: >85dB
¡Ü
¡Ü Dimensions: 430x 250x360mm (WxHxD)
¡Ü
¡Ü Nett weight: 25kgs
  

 



 
 
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