FiiO A3 (E11K)
FiiO A3 (E11K) OPA164 + AD8397 Portable MiNi Headphone Amplifier
- All aluminum-alloy body and chassis increases metal texture and increases shielding from EM interference
Reinfored battery capacity
- Can work while charging,1400mAH built-in battery ensures more than 16hrs of battery life .
Visual operation experience
- New toggle switches are more reliable and easier to reas and operate
Fully discrete bass circuit design
- Bass on :Boosts bass effect without influencing the overall sound field .Bass off: Bypasses bass circuit ,decresases interference and noise floor so as to ensure the purity of the sould quality
Improved sound performance
- Pre amplifier OPA1642 serves as the voltage amplifier.with great layering and medium and high frequency extension .
- Power amplifier AD8397 serves as the current amplifier,with great control of low frequencies and smooth drive ability.
- Power supply: MINI USB port
- Maximum output power :450mW(16ohm) 270mW(32ohm)
- Frequency response :20hz-20khz
- Signal-to-noise ratio: 108dB
- THD 0.004%
- Charging time: ~240min
- Operating time: up to 16hr
- Dimensions: 91.2mm*56mm*13mm
- Weight:92g (with battery)
- FiiO Kilimanjaro2-E11K headphone amplifier
- USB Cable
- 2 * Silicone rubber bands
- 3.5mm to 3.5mm cable
Due to the impact of the COVID-19 pandemic, global international shipping will delays. The delay at our Hong Kong post office is very serious, so we have changed to other fastest or most efficient international shipping. Now the normal estimated delivery time may be delayed by about 1-2 weeks. In some countries where is higher free-tax rate, we will provide free courier service as much as possible.
All listed items will be shipped though Registered Airmail with tracking number if there is no extra shipping method option listed or shipping description in the product page.
Economy shipping: Will be shipped without tracking number.
Registered Airmail : Will be shipped via such as Hong Kong post , Deutsche Post , Netherlands Post , Singapore Post, you can leave us a message if you have any requirement about the shipping method .
It will be shipped via Hong Kong Post by default, Europe countries can choose to be shipped via Deutsche Post or Netherlands Post, it is also FREE, pls leave us a message if needed.
Express service: Will be shipped via DHL/EMS/UPS/FedEx