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Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
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https://www.fiio.com/k7
Frequency Response Curve 1
Test conditionsUSB input, -5dB Sinusoidal signalHigh gain6.35SE PO (32 loaded)
Red: left channel; Blue: right channel
Frequency Response Curve 2
Test conditionsUSB input, -5dB Sinusoidal signalHigh gain4.4mmBAL PO (32 loaded)
Red: left channel; Blue: right channel
Frequency Response Curve 3
Test conditionsUSB input, -6dB Sinusoidal signalHigh gain20Hz-50KHzRCALINE OUT (10K loaded)
Red: left channel; Blue: right channel
Frequency Response Curve 4
Test conditionsCOAX input, -5dB Sinusoidal signallow gain6.35SE PO (32 loaded)
Red: left channel; Blue: right channel
Frequency response curve 5
Test conditionsCOAX input, -5dB Sinusoidal signalHigh gain4.4mmBAL PO (32 loaded)
Red: left channel; Blue: right channel
Frequency response curve 6
Test conditionsCOAX input, -5dB Sinusoidal signalHigh gainRCA LINE OUT (10K loaded)
Red: left channel; Blue: right channel
Frequency Response Curve 7
Test conditionsOPT input, -5dB Sinusoidal signalHigh gain6.35SE PO (32 loaded)
Red: left channel; Blue: right channel
Frequency Response Curve 8
Test conditionsOPT input, -5dB Sinusoidal signalHigh gain4.4mmBAL PO (32 loaded)
Red: left channel; Blue: right channel