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NFB-1AMP

The full balanced design based on Master 9
Class A PSUs built in
Discrete  Headphone amplifier / Preamplifier
Super Exponential Volume Characteristic
8000mW at 40 ohm output
OCC and hi-end parts applied

        

        

Summarize

Use Manual

Specs

Custom Option

Shipping Cost


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

S/N Ratio
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>125DB (Volume minimum)

THD
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<0.002 % 


Gain
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Gain : +16DB


Volume characteristic
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Two sets Exponential Volume Characteristic

 
Headphone amp Output Power 9900MW /  25 ohm
8000MW /  40 ohm
 3500MW  /  100 ohm
1200MW / 300 ohm
600MW  /  600 ohm

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 Preamp Output Level (Max)

10V @ RCA
20V @XLR
2.4MA @ ACSS

Output impedance

1 ohm


Input impedance
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47K ohm @ RCA
94K ohm @ XLR
<10 ohm @ ACSS

Frequency Breadth (XLR input)

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


Channels cross
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> 120DB

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

30W @240V or 120V

Package Weight

Approximately 5KG


Dimensions
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W240 X L360 X H80 (MM, Fully aluminium ) 

Accessories

Power cord  X1

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