FiiO K9 AKM Desktop DAC and Headphone Amplifier
FiiO K9 AKM Desktop DAC and Headphone Amplifier
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Customer Reviews
OK.
Changes from ToppingD50s + A50s.
The resolution was great, so Topping was also great.
Vo is more gentle with K7, and Toppig is slightly husky.
The k9-AKM was a hit, because I prefer a safe zone, etc.
It is already the best W genuine AKM W please buy with peace of mind. I use Sony MV1 connected with a genuine balance cable, compared to the sound card originally attached to the PC, the middle range became clearer and I was impressed if this was the original sound of mv1.
It is Japanese.
Of course, the product is genuine, but I think that the response was also polite.
I think it is an excellent model for cost performance. It was said that it was equipped with a DAC chip made by flagship AKM, but it changed the image of a warm color system, which is more focused on the atmosphere than the resolution of the conventional Asahi Kasei, in a good sense. The resolution was high, and the tone was flat.
SPECIFICATIONS
Dimensions: 200x 224.5x 72mm
Weight: 2660g
Gain: L/M/H
Bluetooth Transmitter: None
Bluetooth format indicator: SBC: blue, AAC: cyan, aptX HD: yellow, aptX: purple, aptX LL: purple, LDAC: white, atpX Adaptive: green
Bluetooth reception (5.1): AAC/SBC/aptX/aptX LL/aptX HD/LDAC/atpX Adaptive
Hardware Scheme: DAC: AK4499EX+AK4191EQ, USB decoding: XUF208, Bluetooth: QCC5124, LPF: OPA1612*2, Volume IC: NJU72315*2, AMP: THX AAA788+*2, transformer: linear transformer
Volume Control Type: Analog Potentiometer (ADC sampling)
Channel Balance: L12 to R12 (0.5dB per stage)
Maximum supported sampling rate: 768kHz-32bit/DSD512(USB DAC)/ 192 kHz-24bit (coaxial)/ 96 KHz-24bit (fiber)
Adapted impedance: PO: 8-150Ω/ BAL: 8-350Ω
Interfaces: RCA Socket, optical fiber socket, 4.4mm balance socket, XLR4 balanced socket, XLR3 balance socket, standard 6.35mm socket, USB B*1, Type-C*1
Performance Parameters of Balanced Line Output:
Distortion plus noise: ＜0.00020% (1kHz/-1dB@10kΩ)
Channel separation: ≥122dB (1kHz@10kΩ)
Frequency response: 20Hz~50kHz: damping＜-3.5dB
Signal-to-noise ratio: ≥119dB (A-weighted)
Bottom noise: ＜2.9μV (A-weighted)
Line Output Level: 4.7Vrms (1kHz@10kΩ)
Package list:
Amplifier x1
Power cord x1
Headphone plug adapter x1
USB data cable x1
Feet pads x6
Fuse x1
Stand x1
Quick start guide x1
Voltage selection card x1
Warranty card x1
Let customers speak for us
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Sounds great considering the size and price.
I recommend it
It's only now that I have an emotional appreciation of music.
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You can connect it and enjoy it with a vacuum tube amplifier.
It's comfortable and nice.
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FiiO FW3 LDAC True Wireless Earbuds with Custom PEQ
Nowadays, because of this product, the ears are strong.
It's great to buy these products at this price.
It is implemented as a mono system. It's very good.
Beautiful piece of equipment! I can not say too much about the sound after only 5 hours of listening, but it does sound gooood. 👍
Everything exactly as it appeared on the web. Very well.
Came safe and sound. Everything is fine!
