Fiio

• Compact design
• Durable anodised aluminum Chassis
• Self powered amplifier
• Can be charged during use

Description

With higher power and superior fidelity output than smartphones, the A1 satisfies your need for better sound quality as well as quantity. Improve the sound quality and volume of any portable audio source such as MP3 players, iPods, personal media players, mobile phones, laptops, notebooks/netbooks, or portable CD players. With built-in volume controls, the A1 can be used with the line-level output of audio sources for even better sound quality.

• New Type-C connector with USB DAC functionality+11 hour of continuous pleasure at a full charge.
• Can be remotely controlled via the FiiO Music app to switch channel balance,8 different DAC lowpass filter, and 10-band EQ
• For greater power independent Dual AK4377A DAC and detail resolution, the BTR3K features both balanced 2.5mm and single-ended 3.5mm outputs.
• CSR8675 Bluetooth 5.0 receiver designed to deliver studio-quality sound through your ears WIRELESS - using your existing wired headphones, earphones, or even speakers.
• Bluetooth indicator light +Call up Siri in iOS+In-line Control(in headphones with CTIA controls, you can use the microphone as well as the play/pause, volume, and track selection controls).

Building off what made the BTR3 so good, the BTR3K implements balanced output. It is a truly balanced design, with a DAC and amplifier carefully paired for the left and right channels each, for the purest sound possible.

With two high-performance AK4377A DACs, the power output has increased by 50% compared to the AK4376 used in the BTR3K as well as greatly improved measurements and actual sound.

Distortion -107dB | S/N Ratio 122dB |

Output power balanced 78mW | Output power SE 25mW.

The Qualcomm CSR8675 Bluetooth chip used in the BTR3K is a premium low-power solution designed for enhanced audio applications, with a 120 MHz DSP, support for 24-bit transmission and processing as well as abilities to decode multiple lossless Bluetooth codecs. Support for the AAC/SBC/aptX/aptX LL/aptX HD/LDAC audio formats ensures that you’ll get the best sound quality possible from the BTR3K.

The dual crystal oscillator system in the BTR5 also comes to the BTR3K! The 22.5792M/24.576 MHz dual crystal oscillators mean that during Bluetooth and USB decoding, the BTR3K can more accurately reproduce audio signals under various sampling rates – due to greatly reduced jitter and greatly increased audio stability.

• Including Hi-fi DACs(ES9218P*2) for extremely detailed reproduction of sound and Independent control chip Xmos XUF208 for the ultimate in decoding performance, supporting up to 384kHz and native DSD
• CSR8675 Bluetooth 5.0 receiver designed to deliver studio-quality sound through your ears WIRELESS - using your existing wired headphones, earphones or even speakers.
• For greater power and detail resolution,the BTR5 features both balanced 2.5mm and single-ended 3.5mm outpts.
• Can be remotely controlled via FiiO Music app to swtich channel balance,8 different DAC lowpass filter and 10-band EQ
• FPGA precision clock management+OLED Displaying+9 hours battery life+2 microphones with cVC 8.0 noise cancellation

• The 6 Knowles BA drivers per ear, together with the carefully-designed 4-way crossover and low-frequency ultra-long sound tube, completely covers the entire audible frequency range with a sound that will take your breath away.
• FiiO and Knowles collaborated to come up with the custom EJ-33877 driver for use in the FA9 for excellent mid-frequency performance with hauntingly realistic vocals.
• The FA9 employs a specially-designed, ultra-long sound tube 80.6mm in length.
• The sound tube also ensures the mid-bass is smooth and clean while enhances bass texture in general.
• The FA9’s use of electronic crossover technology allows you to tune the sound to exactly the way you want with 3 sound adjustment switches.
• Detachable MMCX design including a 3.5mm-terminated cable made of 8-strand monocrystalline silver-plated copper cable gives better audio transmission performance under the naturally-occurring yet adverse skin effect.

The FA9 marks the first time FiiO has employed Knowles EJ balanced armature drivers, commonly used among high-end IEMs. FiiO and Knowles collaborated to come up with the custom EJ-33877 driver for use in the FA9 for excellent mid-frequency performance with hauntingly realistic vocals.

The sound tube acts as a low-pass filter that effectively filters out unneeded extra mids and highs from the drivers to ensure a seamless frequency response. The sound tube also ensures the mid-bass is smooth and clean while enhances bass texture in general.

Higher/ultra-high frequencies: handled by the SWFK-31376 driver that blends extreme resolution with rich sound.

The four-way crossover design has been applied so that each driver works perfectly in harmony with each other for seamlessly coherent low, middle, high, and ultra-high frequencies. With dynamic bass, crystal clear yet lush vocals, and extremely detailed yet pleasant treble, the FA9 will get you excited about your music again.

The included 8-strand monocrystalline silver-plated copper cable gives you excellent sound quality out of the box, so you don’t have to worry about upgrading to a better cable.

The FA9 is certified by the Japan Audio Society to be capable of bringing you “Hi-Res Audio” with quality far beyond those of CDs.

• The 6 Knowles BA drivers per ear, together with the carefully-designed 4-way crossover and low-frequency ultra-long sound tube, completely covers the entire audible frequency range with a sound that will take your breath away.
• FiiO and Knowles collaborated to come up with the custom EJ-33877 driver for use in the FA9 for excellent mid-frequency performance with hauntingly realistic vocals.
• The FA9 employs a specially-designed, ultra-long sound tube 80.6mm in length.
• The sound tube also ensures the mid-bass is smooth and clean while enhances bass texture in general.
• The FA9’s use of electronic crossover technology allows you to tune the sound to exactly the way you want with 3 sound adjustment switches.
• Detachable MMCX design including a 3.5mm-terminated cable made of 8-strand monocrystalline silver-plated copper cable gives better audio transmission performance under the naturally-occurring yet adverse skin effect.

The FA9 marks the first time FiiO has employed Knowles EJ balanced armature drivers, commonly used among high-end IEMs. FiiO and Knowles collaborated to come up with the custom EJ-33877 driver for use in the FA9 for excellent mid-frequency performance with hauntingly realistic vocals.

The sound tube acts as a low-pass filter that effectively filters out unneeded extra mids and highs from the drivers to ensure a seamless frequency response. The sound tube also ensures the mid-bass is smooth and clean while enhances bass texture in general.

Higher/ultra-high frequencies: handled by the SWFK-31376 driver that blends extreme resolution with rich sound.

The four-way crossover design has been applied so that each driver works perfectly in harmony with each other for seamlessly coherent low, middle, high, and ultra-high frequencies. With dynamic bass, crystal clear yet lush vocals, and extremely detailed yet pleasant treble, the FA9 will get you excited about your music again.

The included 8-strand monocrystalline silver-plated copper cable gives you excellent sound quality out of the box, so you don’t have to worry about upgrading to a better cable.

The FA9 is certified by the Japan Audio Society to be capable of bringing you “Hi-Res Audio” with quality far beyond those of CDs.

• Aluminum alloy sound tube
• 0.78mm 2-pin connectors
• Gold-plated 3.5mm plug
• Left blue and right red unit markers
• The FD1 Headphone Dynamic Driver is Made of High-End Beryllium, known for being Light, Thin Yet Extremely Rigid.
• It Brings you a Sense of Movement and Power, Shaping Majestic Sound Performances.
• The FD1 Earphone Dynamic Driver is Designed with an N50 Two-Way Magnetic Circuit Having a 55% Magnetic Flux Promotion and Nearly 1 Tesla of Magnetic Field Intensity Compared with the Traditional Single Magnetic Circuit.
• Ensuring Better Audio Transmission Performance Under the Naturally-Occurring Yet Adverse "Skin" and "Proximity" Effects.
• The Loose and Atmospheric Bass, Clearly Transparent Mids, and High-Resolution Treble are Specially Tuned with Relatively Balanced Distributions.

Professional, high-quality, cost-effective is the foundation to be fond of FiiO's productions by a large number of HiFi fans. With our own strength, we FiiO have many awards in HiFi audio fields.

With FiiO's typical flagship-grade headphone technology, the FD1 headphone dynamic driver is made of high-end beryllium, known for being light, thin yet extremely rigid.

You can comfortably enjoy hi-res music for a long time with no burdens. With FiiO patented balanced pressure relief technology, the pressure is able to stay in a balanced state after precise counting and adjusting.

The loose and atmospheric bass, clearly transparent mids and high-resolution treble, are specially tuned with relatively balanced distributions. The overall tuning is a more popular style. Easy to drive and compatible with ranges of devices, the FD1 fully shows up the charm of music with details.

• Aluminum alloy sound tube
• 0.78mm 2-pin connectors
• Gold-plated 3.5mm plug
• Left blue and right red unit markers
• The FD1 Headphone Dynamic Driver is Made of High-End Beryllium, known for being Light, Thin Yet Extremely Rigid.
• It Brings you a Sense of Movement and Power, Shaping Majestic Sound Performances.
• The FD1 Earphone Dynamic Driver is Designed with an N50 Two-Way Magnetic Circuit Having a 55% Magnetic Flux Promotion and Nearly 1 Tesla of Magnetic Field Intensity Compared with the Traditional Single Magnetic Circuit.
• Ensuring Better Audio Transmission Performance Under the Naturally-Occurring Yet Adverse "Skin" and "Proximity" Effects
• The Loose and Atmospheric Bass, Clearly Transparent Mids, and High-Resolution Treble are Specially Tuned with Relatively Balanced Distributions.

Professional, high-quality, cost-effective is the foundation to be fond of FiiO's productions by a large number of HiFi fans. With our own strength, we FiiO have many awards in HiFi audio fields.

With FiiO's typical flagship-grade headphone technology, the FD1 headphone dynamic driver is made of high-end beryllium, known for being light, thin yet extremely rigid.

You can comfortably enjoy hi-res music for a long time with no burdens. With FiiO patented balanced pressure relief technology, the pressure is able to stay in a balanced state after precise counting and adjusting.

The loose and atmospheric bass, clearly transparent mids and high-resolution treble, are specially tuned with relatively balanced distributions. The overall tuning is a more popular style. Easy to drive and compatible with ranges of devices, the FD1 fully shows up the charm of music with details.

• ???Quad Driver Hybrid Design-1 Dynamic Driver + 3 Knowles Balanced Armature Drivers??‘The lows are deftly handled by a 10mm polymer nanocomposite dynamic driver, the mids are produced by the Knowles ED30262, while the high and ultra-high frequencies are created by the Knowles TWFK-31082. These four drivers per ear combine to provide thunderous lows, lush vocals, and sweet highs.
• ???Exotic-inspired Acoustics Design for an Unbelievably Real soundscape??‘The FH5??™s patented TRISHELL(stands for TRIPLE + SHELL) structural design ensures that this is the case, with a 5-axis CNC machined aluminum-magnesium alloy rear shell, body, and front covers fixed tightly together with multiple screws ??“ greatly reducing excess resonance and distortion.
• ???Exotic-inspired S.TURBO technology for a burst of pure, raw lows??‘The FH5??™s low frequency sound tube adopts FiiO??™s patented S.TURBO (stands for Sound Turbo) acoustic structural design, which makes you get meaty, deep bass. S.TURBO also filters out unnecessary mid and high frequencies produced by the bass driver ensuring a more seamless transition between the lows and highs.
• ???Precisely machined aluminum alloy shell for easier insertion into your ear??‘ The shell of the FH5 is of aluminum alloy precisely machined with CNC technology, ensuring that it will continue to luster for years to come. The FH5??™s shell design is also reminiscent of custom in-ears, which not only provides an extremely comfortable fit but also shines as a stylish accessory to wear.
• ???More features obtained with more accessories??‘MMCX connectors + 3.5mm single-ended cable made by high-purity monocrystalline silver-plated copper wire + 12 pairs / 4 different sets of ear tips for balanced, enhanced bass and enhanced vocals sounds + foam type.

• Aerospace-grade aluminum-magnesium alloy, treated with five-axis CNC machining
• 4 Knowles DFK+SWFK BA driver units and one 13.6mm large beryllium diaphragm dynamic driver
• S.TURBO acoustic design, exotic-inspired independent sound tubes and exotic-inspired acoustic structural design
• Provided with a LC-3.5C earphone cable that is composed of high-purity Litz monocrystalline copper-plated silver wires
• Create your own sound with 3 pairs of interchangeable sound filters and 15 pairs of eartips (with 3 pairs of SpinFit tips in S/M/L)

Q & A

1. How many drivers does FH7 have?

A: FH7 uses four Knowles balanced armatures and a diameter of 13.6mm Be diaphragm dynamics. Among them, the high frequency and ultra high frequency adopts the composite unit SWFK-31736, and the middle frequencies is the customized composite unit from Knowles. FH7 is four-way electronic crossover design.

2. How is FH7 sound tuning style? What type of music is suitable for listening？

A: A diameter of 13.6mm dynamic driver which is placed into the limited space of FH7 headphone keeps low frequency dive; With the ultra high frequency unit from Knowles, the effective frequency exceeds 15kHz, and it can ensure high frequency extensibility. At the same time, three standard pairs of removable filter nets came with FH7 can meet the different preferences. FH7 is suitable for listening to HiFi musical ensembles, instrumental music and pop music. Just for reference.

3. How to choose the right ear tips for FH7?

A: FH7's maximum size of the sound tube is 5.5mm. So it's recommended to use ear tips whose inner diameter are between 4~5mm.

4. How to exchange the headphone cable of FH7?

Please use cable with standard MMCX connector, hold the plug tightly and don't drag the cable when changing the cable. Make sure to match the right and left side. More details please kindly check fiio.com

5. What is the sound style among three kinds of filter nets?

A: Different color filter nets of FH7 represent the different sound styles. Green->High boost, Black->Reference sound, Red-> Bass boost

You could select the filter nets according to the personal listening preferences.

6. How to change the filter net?

Please rotate the filter nets anticlockwise and take them off firstly, then choose the same color Left and Right side of ones which you like and rotate them clockwise, to twist the rubber aprons until there is a little out of shape.

• Input Interface: MFi standard lightning plug
• Output Interface: 3.5mm stereo jack
• Drive Ability: 16-32Ohms (recommended)
• Supported USB Sample Rate: Lossless 48kHz, may change to up to 192kz pending changes to the LAM module
• Power Supply: USB on iPod/iPad/iPhone

• Be capable of decoding up to 384kHz/32 bit PCM and native DSD256
• Equipped with XMOS U30881C10 USB receiver chip+AKM AK4452 DAC+ Op-amps OPA926x2 + LPF TI OPA1612
• Modern USB Type-C input interface + Two modes of USB audio-USB 1.0 and USB 2.0
• Multiple interfaces-Dual headphone jacks(3.5mm and 2.5mm) + 3.5mm line out + Coaxial and optical digital outs
• More accurate ADC volume control +Gain and bass switches

• Affordable Musical Bliss‘ The M3K is powered by the powerful Ingenic X1000E processor and well-received DAC AKM AK4376A, which ensures you get a smooth, yet long-lasting experience without breaking the bank.
• 24 hours battery life and 38 days standby time‘ The M3K has a battery life up to 24 hours and standby time up to 38 days. That means if you listen 3.5 hours every day, the M3K can go for a whopping 1 week before needing to be charged again!
• 'Asynchronous USB DAC function' No other player in the M3K's segment can be used as a USB DAC. It allows you to enjoy up to 192kHz/24 bit audio!
• 'Up to 2TB of storage expansion' The M3K supports micro-SD cards for storage expansion, up to a massive 2TB! (When they become available.) You no longer need to worry about what music to take with you“ simply just take everything!
• 'There are too many features to like about FiiO M3K High-fidelity recording and playback + All-new AB functionality + Master of decoding +Rapid file transfers through OTG + Shiny new capacitive touch buttons+Thoroughly modern, cool UI + Tailor your music with the graphic equalizer + Hi-Res Audio certified

• Affordable Musical Bliss - The M3K is powered by the powerful Ingenic X1000E processor and well-received DAC AKM AK4376A, which ensures you get a smooth, yet long-lasting experience without breaking the bank.
• 24 hours battery life and 38 days standby time - The M3K has a battery life up to 24 hours and standby time up to 38 days. That means if you listen 3.5 hours every day, the M3K can go for a whopping 1 week before needing to be charged again!
• Asynchronous USB DAC function - No other player in the M3K’s segment can be used as a USB DAC. It allows you to enjoy up to 192kHz/24 bit audio!
• Up to 2TB of storage expansion - The M3K supports micro-SD cards for storage expansion, up to a massive 2TB! (When they become available.) You no longer need to worry about what music to take with you – simply just take everything!
• There are too many features to like about FiiO M3K - High-fidelity recording and playback + All-new AB functionality + Master of decoding +Rapid file transfers through OTG + Shiny new capacitive touch buttons+Thoroughly modern, cool UI + Tailor your music with the graphic equalizer + Hi-Res Audio certified

• AKM AK4377 DAC with Native DSD Support
• Bluetooth Flatship chip CSR8675 with bluetooth transmitting and receiving.
• Dual microphone with calls and sound recordings丨Asynchronous USB DAC丨USB audio out丨Support PO/LO/Spdif output+Native DSD support
• CNC+2.5D glass 丨Touchscreen gestures 丨Customizable screen orientation丨 Step counter/pedometer function丨11 hours battery life丨22 hours deep sleep standby
• USB Type C symmetrical connector丨+ micro-SD card support (2TB)

• AKM AK4377 DAC with Native DSD Support
• Bluetooth Flatship chip CSR8675 with bluetooth transmitting and receiving.
• Dual microphone with calls and sound recordings丨Asynchronous USB DAC丨USB audio out丨Support PO/LO/Spdif output+Native DSD support
• CNC+2.5D glass 丨Touchscreen gestures 丨Customizable screen orientation丨 Step counter/pedometer function丨11 hours battery life丨22 hours deep sleep standby
• USB Type C symmetrical connector丨+ micro-SD card support (2TB)