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Master 19

Since 15th. Nov. 2019


Real Balanced ACSS design 
Pure Class A  (9W @ 40 ohm)
Preamp & Headphone amp
2 Type gain modes can drive high and low sensitivity easy

  

 

  

  
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Summarize Use Manual Specs Shipping Cost


Improvement may result in changes in specifications and
design without notice.


S/N Ratio
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>130DB


THD
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<0.003 % 

THD + N <0.005 % 


Gain
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Low Gain : +16 DB  (XLR)
High Gain : +25DB  (XLR)


Volume characteristic
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100 steps Supper Exponential Volume Characteristic

 


Headphone amp Output Power
 (Balanced , Pure Class A )
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40 ohm:   9000MW
100 ohm: 3800MW
300 ohm: 1250MW
600 ohm:   630MW
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Headphone amp Output Power
 (Single-ended , Pure Class A )


40 ohm:   2500MW
100 ohm: 1050MW
300 ohm: 350MW
600 ohm:   175MW
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 Preamp Output Level (Max)

10V @ RCA
 20V @ XLR
2.4+2.4MA @ ACSS

Output impedance

1 ohm


Input impedance
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90K ohm @ XLR
<10 ohm @ ACSS

Frequency Breadth (XLR input)

20Hz - 20KHz ( +/- 0DB )
1Hz - 220K (+0DB, -3DB)



Channels cross
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> 130DB


Channels imbalance
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< 0.05DB

Power Requirement

1 Version  100-120V  AC 50/60 Hz
2 Version  220-240V  AC 50/60 Hz

Power Consumption

45W @240V or 120V

Transformer Power

100W (2 transformers)

Package Weight

Approximately 7KG


Dimensions
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W360 X L360 X H85(MM, Fully aluminium )

Accessories

Power cord  X1

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