Stereocheck Reviews:
JadeAudio JA11
JadeAudio JA11
JadeAudio JA11

JadeAudio JA11: Ultra compact and affordable DAC/headphone amplifier

JadeAudio , a subsidiary of FiiO, has released the JA11 DAC/headphone amplifier with an output power of 30 mW into 32 ohms.

JadeAudio JA11

Customize your music your way

Take control of your music with the JA11 for just $20. This unit features built-in professional DSP that allows you to choose from preset tuning styles or customize the sound yourself via PEQ. With the app, you can use manufacturer-recommended equalizer curves and enjoy entry-level professional tuning while personalizing your audio.

Multifunctional device

Don’t let price limit your options. For $20, the JA11 supports PCM384kHz/32bit and DSD128 decoding, has a mic input, and is CTIA/OMTP compatible, allowing you to make calls, record audio, and even sing karaoke.

High quality for little money​

The JA11 body is made of aluminum-magnesium alloy with double anodization, which gives the device an aesthetic and durable appearance. The cable is made of high purity oxygen-free copper with palladium plating, providing low resistance and minimal interference. The cable’s double-layer silicone and braided casing makes it soft and durable.

JadeAudio JA11

Characteristics of JadeAudio JA11 :

  • USB Connector: Type-C (fixed cable)
  • Output: 3.5mm
  • Color: black/silver
  • Weight: about 5g
  • Output power: L+R ≥ 30 mW + 30 mW (32 ohms, THD+N < 1%, USB input)
  • Distortion: <0.004% (0 dB, 32 ohms); <0.003% (0 dB, 300 ohms)
  • Noise level: 1.7 µV “A”
  • Signal-to-noise ratio: ≥ 115 dB (32 ohms, A-weighted)
  • Crosstalk: ≥ 65 dB (1 kHz, 32 ohms)
  • Output impedance: <0.5ohm
  • Frequency response: 20Hz~20kHz, ±0.1dB damping; 20Hz~50kHz, ±0.2dB damping
  • Max. Sampling frequency: PCM: 384 kHz/32 bit; DSD: DOP 128

Price : $15

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