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FiiO K7 BT Headphone Amplifier for Balanced Desktop Sound with Bluetooth
The K7 has a six-stage audio circuit with truly balanced analog and digital sections, which helps to reduce crosstalk and reproduce music faithfully and noiselessly.
Features:
- Truly balanced headphone amp
- THX AAA 788+ amp technology
- Dual AK4493S DACs
- QCC5124 Bluetooth
- LDAC/aptX Adaptive and other formats support
- App control
- Multiple intelligent protection systems
- Power supply with numerous independent LDOs
- Included 12V/24W low-noise switching power supply
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Technical Specification
- DAC: AK4493SEQ*2
- Decoder: XMOS XUF 208
- Amplifier: Dual THX AAA 788+
- Outputs: 6.35mm/4.4mm
- Inputs: USB/OPT/COAX/RCA Output power 1: >2W (3202, balanced/THD+N<1%)
- Output power 2: 21.7W (322, single-ended/THD+N<1%)
- Signal-to-noise ratio: ≥128.1dB (Balanced out, A-weighted) Noise floor. PO<4.1µV (A-weighted, UAC); BAL <7.7µV (A weighted, UAC)
- Output impedance: <12 (3292 load)
- Weight: About 610g
- Dimensions: About 120mm x 168mm x 55mm
- Warranty: 1 year
What Is In The Box
- FiiO K7 BT Headphone Amplifier for Balanced Desktop Sound with Bluetooth
- Power cable x1
- Power adapter x1
- Bluetooth Antenna x1
- USB cable x1
- Quick start guide x1
- Warranty card x1
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Manufacture Description
Democratized high-quality balanced amplification Couldn't sound better
Using the same THX AAA 788+ amplifiers as the K9 Pro, the K7 is capable of outputting 560mW into a 30052 load at 1% distortion, and 2000mW into a 329 load at 1% distortion. This ensures both low and high impedance headphones are powered with aplomb, and most importantly lets you experience musicality that's sure to tug at your heartstrings.
Dual AK4493SEO Rich and delicate overall sound
The left and right channels are each equipped with an efficient high performance AK4493SEQ. With this DAC's pleasant timbre, its rich and delicate overall sound will let you rediscover your music all over again
Robust decoding capabilities Take a trip around the music world
The XMOS XUF208 decoder chip uses dual clock management to handle various music formats with ease, allowing you to easily listen to many audio formats.