Headphones / Earphones
HEADPHONE
Open-type headphones
AKG/K812 + FiiO Q3 MQA Special Set

AKG / K812 + FiiO Q3 MQA Special Set

Variations

Special set of AKG K812 and FiiO Q3 MQA!

■The reference model ""K812"" is now available from Austria's leading audio brand ""AKG"". These high-end monitor headphones are infused with cutting-edge audio technology that has been cultivated over many years since its establishment in 1947.

■The newly developed transducer uses a 53mm diameter driver unit, which is the largest among the headphones created by AKG. The magnetic flux density of the driver unit is 1.5 Tesla, which is an extremely powerful efficiency, and the driving force far exceeds that of conventional headphones, which allows for an extremely large amount of sound information and accurately expresses even the finest sounds.
■The ultra-thin ""Two-Layer Voice Coil System"" has a very good response to sound and has an amazing frequency response that supports high-resolution sound sources of 5Hz to 54,000Hz. It reproduces a deep sense of reality that feels like listening to a live performance, and a three-dimensional spatial expression that feels like the sound is coming in from 360 degrees.
■Large ear pads that completely cover your ears are made of thick and moist protein leather. It fits snugly against your ear.
■The mesh-type headband that does not get stuffy uses the familiar ""self-adjust mechanism"" of the ""K series"". The headband automatically moves according to the size of your head, so you won't feel any weight on your head, and it's lightweight and comfortable to wear.
■Since the impedance is set to a low 36Ω, it is possible to firmly drive not only audio equipment at home or in the studio, but also portable audio devices such as laptops and iPods/iPhones.
■The cable part is detachable. It is also possible to re-cable the cable by replacing it with a cable of a higher quality grade, so you can rest assured in the unlikely event that the cable breaks.
■A wooden headphone stand with an excellent design is included.
■Each headphone has a serial number.
■It is very famous as the model used in the jacket image of Eikichi Yazawa's best album ""ALL TIME BEST ALBUMⅡ"" released on July 1, 2015.

■Specifications
·headphone
・Model: Open air type
・Sensitivity (1kHz): 96dB SPL/mW
・Reproduction frequency band: 5Hz to 54,000kHz
・Maximum allowable input: 300mW
・Impedance: 36Ω
・Ear pads: Around ears, made of protein leather
・Plug: 3.5mm stereo mini (gold plated)
・Cable: Approximately 3.0m (single out, detachable)
・Weight (excluding cable): Approx. 398g
・Accessories: Wooden headphone stand, 3.0m straight cable (OFC), 6.3mm conversion plug (screw fixed type, gold plated)
・Country of manufacture: Made in Slovakia

■FiiO / Q3 MQA is a portable headphone amplifier with built-in USB DAC that uses high-processing XMOS XU316 and is equipped with full MQA decoding function.
■The THX AAA amplifier circuit output, which achieves low distortion and low noise, has been improved by up to 10%.
■Equipped with AKM DAC chip ""AK4452"". Compatible with 384kHz/32bit PCM and DSD256.
■Uses XMOS USB interface ""XU316"" and is equipped with MQA full decoding function.
■Equipped with ADC volume control function
■BASS boost/gain/filter can be switched.
■Equipped with a 2.5mm/4.4mm balanced headphone output terminal and a 3.5mm headphone output terminal that also allows line input.
■Uses a USB Type C connector with a charging switch. Charging is easier.
■Equipped with a large capacity battery of 1800mAh, allowing continuous operation time of up to 23 hours.
■Equipped with an RGB indicator that can identify the sampling frequency.
■X-shaped silicone band for smartphone attachment is included as standard.

■Specifications
・DAC chip: AK4452
・Amplifier circuit: THX AAA-28×2
・Input terminal: USB Type C digital audio input, 3.5mm line input
・Output terminal: 3.5mm single-ended headphone output, 2.5mm balanced headphone output, 4.4mm balanced headphone output
・Headphone output: 160mW (32Ω, unbalanced headphone output), 330mW (32Ω, USB input, balanced headphone output), 370mW (32Ω, line input, balanced headphone output)
・Supported sampling rate: Maximum PCM384kHz/32bit, DSD128 (DoP), DSD256 (Native)
・Battery capacity: 1800mAh
・Continuous operation time: When using USB input: Approximately 12 hours
・Line input: Approximately 23 hours
・Body color: Black
・Dimensions: 105mm x 59mm x 12.5mm
・Weight: Approx. 110g
・Accessories: USB A to Type C cable, L-shaped USB Type C to Type C cable, Lightning to USB Type C cable, 3.5mm line cable, 2 binding straps (large), 2 binding straps (small), anti-slip pad, X-shaped silicone band for smartphone attachment, quick start guide