Fiio A1

40.00

Κωδικός προϊόντος: Fiio A1 Κατηγορία:

Περιγραφή

Τεχνικά Χαρακτηριστικά

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
Bass2: 5.2dB bass boost
Bass3: 5.2dB bass reduction
MCU MSP430
Headphone AMP TPA6130A2 Sound Effects Module 74HC4052PW+OPA2322AID

Frequency Response diagram of curves.

Test condition: Load=33 ohms,  Vol=Max,  Headphone ouptut.

Red curve: Left channel    Blue curve: Right channel

content_2

Distortion diagram of curves.

Test condition:AUX INPUT=300mV,Vol=Max,BASS=OFF

content_a1-po-33__-__max