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Unboxed- FiiO A1 Portable Headphone Amplifier

  • Rs. 1,690.00
  • Save Rs. 700

Product Warranty: 6 months

Product Condition:  As good as new

Buy Unboxed FiiO A1 Portable Headphone Amplifier at a low price from this official store


Model Name/Number A1 Color Available Silver
Weight 20g (incl. belt clip) Dimensions

 42mm x 40.7mm x 9.4mm

Audio Input Standard 3.5mm Port Headphone Output Standard 3.5mm Port
Drive Ability 16~100 Ω (recommended) Power Input DC 5V/0.8~1A (recommended)
Battery Capacity 160 mAh Battery Life ≥13 h (32Ω loaded)
Output Power ≥78mW(16Ω / THD+N<1%) Charging Time ≤90 mins
THD+N <0.05% (1kHz)  Output Impedance ≤ 0.2 Ω
Frequency Response 10 Hz~90 kHz(-3dB,Input: 300mV) SNR ≥100dB (A-weighted)
Input Sensitivity 1.05Vrms(Vol=Max) MAX input Level 1.35Vrms
Crosstalk ≥65 dB Channel Imbalance ≤ 0.2dB
Gain 3.65dB Status LED Yes
MAX Output Voltage 4.52Vp-p MAX Output Current 50mA
EQ Modes Bass1: 2.7dB bass boost MCU MSP430
Bass2: 5.2dB bass boost
Bass3: 5.2dB bass reduction
Headphone AMP TPA6130A2 Sound Effects Module 74HC4052PW+OPA2322AID
  • FiiO A1 x 1
  • 3.5mm Short Cable x 1
  • 3.5mm Long Cable x 1
  • Charging Cable x 1
  • 1 Transparent clip
  • 1 Warranty card & 1 User Guide
Model/Number A1 A3 (E11K) A5 (FA5121)
General Specifications
Color Available Silver Black / Silver Titanium / Black
Dimensions 42mm x 40.7mm x 9.4mm 91.2 mm × 56 mm × 13 mm 124 mm × 65.5 mm × 14.5 mm
Weight 20g (incl. belt clip) 92g (incl. battery) 168g (incl. battery)
Power Indicator Yes Yes Yes
Audio input 3.5 mm stereo jack 3.5 mm stereo jack 3.5 mm stereo jack
Headphone Output 3.5 mm stereo jack 3.5 mm stereo jack 3.5 mm stereo jack
Drive Ability 16~100 Ω (recommend) 16~150 Ω (recommend) 16~300 Ω (recommend)
Volume Control Digital volume control TOCOS Potentiometer Alps Potentiometer
BASS Boost 2 Levels 1 Level 1 Level
GAIN Control NO 2 Levels 2 Levels
Crossfeed NO NO NO
Supply Votage Adjustable NO NO NO
Audio Performance
Output Power ≥78mW(16Ω / THD+N<1%) >450 mW (16 Ω/THD+N<1%) >800 mW(32Ω/THD<1%)  
Frequency Response 10 Hz~90 kHz(-3dB,Input: 300mV) 10 Hz~90 kHz (-3dB,Input: 300mV) 10 Hz~90 kHz(-3dB,Input: 220mV)
SNR ≥100dB (A-weighted) >108 dB ≥115dB (A-weighted)
Output Impedance <0.2 Ω <0.2 Ω <0.3 Ω
Crosstalk ≥65 dB(1 kHz) >72 dB (1 kHz) ≥ 75 dB (1 kHz)
THD+N <0.05% (1 kHz <0.004% (1 kHz) <0.002% (1 kHz)
MAX BASS Boost Bass1: 2.7dB bass boost Bass2: 5.2dB bass boost Bass3: 5.2dB bass reduction >5 dB (BASS ON >5 dB (BASS ON)
MAX Gain 3.65 dB >11 dB ≥13 dB
Peak Output Voltage 4.52 Vp-p >8.67 Vp-p 14.96 Vp-p
MAX Output Current 50 mA >92.6 mA 250 mA(For reference)
Input Overload 1.35Vrms / 250 mA(For reference)
Power and Battery
Power/Charger recommend DC5V 0.8~1A recommend DC5V 1A recommend DC5V 2A<
Charing Indicator Yes Yes Yes
Low Battery Alarm No Yes Yes
Smart Charge No Yes Yes
Replaceable Battery No No No
Capacity 160 mAh 1400 mAh 880 mAh
Battery Life >13 h >16 h ≥13 h
Charge Time ≤90 mins <4 h <3 h

Review: Fiio A1 Amp – Budget Fi

If you do need an amp and you’re on a low budget, the A1 can be that first amp that will show you what an amplifier can do to achieve good sound.

Fiio’s latest Fiio A1 mini amplifier continues the Fiio tradition of making small budget portable amplifiers. The Fiio E6 which Mike reviewed back in December 2011 is one of the Fiio A1’s predecessors. Just like with any Fiio unit, these budget mini amps are incredibly popular with those who have a small budget and with those taking their first steps in better portable audio.

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FiiO A1 – Good value, but limited uses

Pros: Size, price, hardware EQ options, accessories, battery life, low output impedance

The A1 is a nicely sized micro amplifier with a good build, very good included accessories, and let’s face it, possesses a cool gadget look about it.

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That being said the A1 remains a relatively low risk upgrade for first time users wishing to dabble a little in this madness we call Audiophilia.

The A1 is the third generation of the original E5 portable micro amp and in terms of form factor it feels like FiiO have gone a full circle in design.

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Customer Reviews

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