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User manual for Fiio A3 - Portable Headphone Amplifier (Black) A3B
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- Manufacturer: Fiio
- Basic description and contents of package
- Product classification: Pro Audio - Recording - Headphone Amplifiers
- Safety instructions
- Startup and operation of the headphone amplifiers
- Tips for setting up your Fiio
- Settings and expert assistance
- Contact Fiio service
- Troubleshooting
- Warranty information
- Price: 60 USD
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We recommend checking out our discussion threads on the Fiio A3 - Portable Headphone Amplifier (Black) A3B,
which address similar problems with connecting and setting up Headphone Amplifiers Fiio.
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User manual for the Fiio A3 - Portable Headphone Amplifier (Black) A3B
The user manual for the Fiio A3 - Portable Headphone Amplifier (Black) A3B provides
necessary instructions for the proper use of the product Pro Audio - Recording - Headphone Amplifiers.
The black colored version of the Fiio A3 - Portable Headphone Amplifier is designed for mobile Hi-Fi listening applications and is compatible with a wide range of headphones, earphones, and other in-ear monitoring systems. The all-aluminum alloy body and chassis of the amplifier shields against electromagnetic interference and the built-in rechargeable 1400 mAh battery provides approximately 16 hours of operation on a four-hour charge via mini USB port. For I/O, it features an 1/8" stereo auxiliary input and an 1/8" stereo headphone output. The device utilizes an OPA1642 as the voltage pre-amplifier and an AD8397 power amplifier to deliver a maximum power output of 450 mW at 16Ω (270 mW at 32 Ω) with a frequency response of 20 to 20,000 Hz, a signal-to-noise ratio of equal to or greater than 108 dB, and a T.H.D. of less than 0.004% into loads between 16 and 150Ω. For controls, the amplifier includes a low-high gain toggle switch, a rotary volume control, and a fully discrete bass boost circuit that can be bypassed to decrease interference and lower the overall noise floor.
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If you own a Fiio headphone amplifiers and have a user manual in electronic form,
you can upload it to this website using the link on the right side of the screen.
You can upload and download the manual for the Fiio A3 - Portable Headphone Amplifier (Black) A3B in the following formats:
- *.pdf, *.doc, *.txt, *.jpg - Other formats are unfortunately not supported.
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Additional parameters of the Fiio A3 - Portable Headphone Amplifier (Black) A3B:
Input | 1/8" (3.5 mm) stereo aux | Gain | GAIN=L: Sensitivity = 2.4 V GAIN=H: Sensitivity = 0.8 V | Output | 1/8" (3.5 mm) stereo headphone | Volume Control | ALPS potentiometer | Frequency Response | 20 to 20,000 Hz | Crosstalk | ≥ 72 dB (Gain=H) | Signal to Noise Ratio | > 108 dB | THD | 0.004% at 1,000 Hz | Channel Imbalance | <0.5 dB | Balance Control | GAIN=L: Balance = 0.3 dB GAIN=H: Balance = 0.2 dB | Charging Time | 4 hours | Power Supply | Mini USB Port | Battery Capacity | 1400 mAhH | Operating Time | Up to 16 hours | Power Input | 5 VDC at 500 mA | Input Impedance | 16 to 150 Ω | Output Impedance | <0.2 Ω | Output Power | 270 mW (32 Ω) 450 mW (16 Ω) | Output Current Limit | 92.6 mA | Output Voltage | 8.67 Vp-p | Dimensions | 3.59 x 2.20 x 0.51" (91.2 x 56.0 x 13.0 mm) | Weight | 3.2 oz (92 g) | Package Weight | 0.5 lb | Box Dimensions (LxWxH) | 5.2 x 5.2 x 1.0" | |
The user manual for the Fiio A3 - Portable Headphone Amplifier (Black) A3B can be downloaded in .pdf
format if it did not come with your new headphone amplifiers, although the seller is
required to supply one. It is also quite common that customers throw out
the user manual with the box, or put the CD away somewhere and then can’t find it.
That’s why we and other Fiio users keep a unique electronic library
for Fiio headphone amplifierss,
where you can use our link to download the user manual for the Fiio A3 - Portable Headphone Amplifier (Black) A3B.
The user manual lists all of the functions of the Fiio A3 - Portable Headphone Amplifier (Black) A3B,
all the basic and advanced features and tells you how to use the headphone amplifiers.
The manual also provides troubleshooting for common problems. Even greater
detail is provided by the service manual, which is not typically shipped with the product,
but which can often be downloaded from Fiio service.
If you want to help expand our database, you can upload a link to this website
to download a user manual or service manual, ideally in .pdf format. These pages
are created by you – users of the Fiio A3 - Portable Headphone Amplifier (Black) A3B. User manuals are also
available on the Fiio website under Pro Audio - Recording - Headphone Amplifiers.
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Subject: Manual | Date: 08.10.2022 23:45:54 | Author: Åsne | Manual | Reply |
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