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หมวดหมู่ | เครื่องขยายสัญญาณหูฟัง / Headphone Amps |
สภาพ | สินค้าใหม่ |
เพิ่มเติม | |
สภาพ | สินค้ามือสอง |
เกรด | |
สถานะสินค้า | |
ระยะเวลาจัดเตรียมสินค้า | |
เข้าร่วมโปรโมชั่น | |
ไฮไลท์ |
FiiO K11 *ของแท้รับประกัน 1ปี* Desktop USB DAC and Headphone Amplifier
Features
For Computers, Phones, Music Players
High-Resolution CS43198 DAC
SA9312L USB Controller
Supports 384 kHz / 32-Bit / DSD256
Coaxial/Optical Inputs
1440mW Headphone Amplifier
RCA Line Outputs
Low-, Medium-, High-Gain Levels
RGB LED Indicator
External Power Supply with AC Adapter
In the Box
FiiO K11,
USB-A to USB-C Cable,
Power Adapter,
Power Cable,
1/4" Headphone Adapter
Specs
Number of Headphone Channels
Single Channel
Recommended Headphone Impedance
Not Specified by Manufacturer
Headphone Output Power
1/4" Unbalanced:
≥ 520 mW per Side into 32 Ohms (1% THD)
≥ 60 mW per Side into 300 Ohms (1% THD)
4.4 mm Balanced:
≥ 1400 mW per Side into 32 Ohms (1% THD)
≥ 250 mW per Side into 300 Ohms
Digital Chipset
DAC:
1 x Cirrus Logic CS43198
Analog Circuitry
Power Amplifier Op-Amp:
2x SGM8262-2
EQ
No
Display
No
Connectivity
Analog Audio I/O
1x Stereo RCA TS Unbalanced Stereo Line Output (1 Stereo Pair)
Digital Audio I/O
1x TOSLINK Optical S/PDIF Input
1x RCA Coaxial S/PDIF In & Out
USB I/O
1x USB-C
Wireless
No
Performance
Frequency Response
Line, Headphone, Balanced Headphone Outputs:
20 Hz to 50 kHz
20 Hz to 20 kHz
Maximum Output Level
RCA Line Outputs:
1.95 Vrms
1/4" Headphone Outputs:
12 V p-p
4.4 mm Balanced Headphone Outputs:
24.5 V p-p
Impedance
1/4" Headphone Outputs:
8 to 150 Ohm (Unbalanced)
4.4 mm Headphone Outputs:
8 to 350 Ohm
THD+N
RCA Line Outputs:
0.00035%
1/4" Headphone Outputs:
0.00059%
1/8" / 3.5 mm Balanced Headphone Outputs:
0.001%
SNR
RCA Line Outputs:
≥ 120 dB
1/4" Headphone Outputs:
≥ 123 dB
4.4 mm Balanced Headphone Outputs:
≥ 123 dB
Noise
RCA Line Outputs:
< 0.9 µV (A-Weighted)
1/4" Headphone Outputs:
< 2.8 µV (A-Weighted)
4.4 mm Balanced Headphone Outputs:
< 4.9 µV (A-Weighted)
Crosstalk
RCA Analog/Line Outputs:
≥ 120 dB
1/4" Headphone Outputs:
≥ 71 dB
4.4 mm Balanced Headphone Outputs:
≥ 106 dB
Digital Audio
Sample Rates
384 kHz (PCM)
Bit Depths
32-Bit (DSD)
Up to 32-Bit (PCM)
Compatibility
OS Compatibility
Windows
macOS
Mobile App Compatible
No
Mobile Device Compatibility
No
Power
Power Requirements
AC/DC Power Adapter (Included)
AC/DC Power Adapter
15 VDC at 2 A (Included)
Physical
Dimensions
5.8 x 5.2 x 1.27" / 14.7 x 13.3 x 3.23 cm
Weight
0.9 lb / 407.0 g
Packaging Info
Package Weight
0.94 kg
Box Dimensions (LxWxH)
24.13 x 20.83 x 6.10 cm
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รายละเอียดสินค้า |
FiiO K11 *ของแท้รับประกัน 1ปี* Desktop USB DAC and Headphone Amplifier
Features
For Computers, Phones, Music Players
High-Resolution CS43198 DAC
SA9312L USB Controller
Supports 384 kHz / 32-Bit / DSD256
Coaxial/Optical Inputs
1440mW Headphone Amplifier
RCA Line Outputs
Low-, Medium-, High-Gain Levels
RGB LED Indicator
External Power Supply with AC Adapter
In the Box
FiiO K11,
USB-A to USB-C Cable,
Power Adapter,
Power Cable,
1/4" Headphone Adapter
Specs
Number of Headphone Channels
Single Channel
Recommended Headphone Impedance
Not Specified by Manufacturer
Headphone Output Power
1/4" Unbalanced:
≥ 520 mW per Side into 32 Ohms (1% THD)
≥ 60 mW per Side into 300 Ohms (1% THD)
4.4 mm Balanced:
≥ 1400 mW per Side into 32 Ohms (1% THD)
≥ 250 mW per Side into 300 Ohms
Digital Chipset
DAC:
1 x Cirrus Logic CS43198
Analog Circuitry
Power Amplifier Op-Amp:
2x SGM8262-2
EQ
No
Display
No
Connectivity
Analog Audio I/O
1x Stereo RCA TS Unbalanced Stereo Line Output (1 Stereo Pair)
Digital Audio I/O
1x TOSLINK Optical S/PDIF Input
1x RCA Coaxial S/PDIF In & Out
USB I/O
1x USB-C
Wireless
No
Performance
Frequency Response
Line, Headphone, Balanced Headphone Outputs:
20 Hz to 50 kHz
20 Hz to 20 kHz
Maximum Output Level
RCA Line Outputs:
1.95 Vrms
1/4" Headphone Outputs:
12 V p-p
4.4 mm Balanced Headphone Outputs:
24.5 V p-p
Impedance
1/4" Headphone Outputs:
8 to 150 Ohm (Unbalanced)
4.4 mm Headphone Outputs:
8 to 350 Ohm
THD+N
RCA Line Outputs:
0.00035%
1/4" Headphone Outputs:
0.00059%
1/8" / 3.5 mm Balanced Headphone Outputs:
0.001%
SNR
RCA Line Outputs:
≥ 120 dB
1/4" Headphone Outputs:
≥ 123 dB
4.4 mm Balanced Headphone Outputs:
≥ 123 dB
Noise
RCA Line Outputs:
< 0.9 µV (A-Weighted)
1/4" Headphone Outputs:
< 2.8 µV (A-Weighted)
4.4 mm Balanced Headphone Outputs:
< 4.9 µV (A-Weighted)
Crosstalk
RCA Analog/Line Outputs:
≥ 120 dB
1/4" Headphone Outputs:
≥ 71 dB
4.4 mm Balanced Headphone Outputs:
≥ 106 dB
Digital Audio
Sample Rates
384 kHz (PCM)
Bit Depths
32-Bit (DSD)
Up to 32-Bit (PCM)
Compatibility
OS Compatibility
Windows
macOS
Mobile App Compatible
No
Mobile Device Compatibility
No
Power
Power Requirements
AC/DC Power Adapter (Included)
AC/DC Power Adapter
15 VDC at 2 A (Included)
Physical
Dimensions
5.8 x 5.2 x 1.27" / 14.7 x 13.3 x 3.23 cm
Weight
0.9 lb / 407.0 g
Packaging Info
Package Weight
0.94 kg
Box Dimensions (LxWxH)
24.13 x 20.83 x 6.10 cm ![]() ![]() ![]() ![]() ![]() |
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