Topping NX1s Portable Headphone Amp
Topping NX1s Portable Headphone Amp
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Product Description
Ideal for amplifying IEMs or headphones from a smartphone or DAP, the Topping NX1s headphone amp takes your portable music setup up a notch. It measures 3.3 by 2.2 inches, weighs just 2.8 ounces, and provides 40 hours of playback between charges ... Read More
Palm-Sized Headphone Amp With Bass Switch

Ideal for amplifying IEMs or headphones from a smartphone or DAP, the Topping NX1s headphone amp takes your portable music setup up a notch. It measures 3.3 by 2.2 inches, weighs just 2.8 ounces, and provides 40 hours of playback between charges. Inside its modern-looking aluminum shell, it features an OP+BUF structure for excellent performance. Along with the gain switch seen on the NX1 and NX1A models, the NX1s has a switch that allows you to add more bass. Plus, it’s particularly well built for a portable headphone amp of this price. For each amp, Topping goes through a complicated, multi-step process that includes testing at every step to ensure consistently high quality. To learn more, check out this interview with Topping’s Hailin Huang.

Note: At checkout, you’ll have your choice of color: black or silver.

Color Options
Silver
Black
Specs
  • Topping
  • Shell: Aluminum
  • Potentiometer: TOCOS
  • Frequency response: 20 Hz–100 kHz
  • Output power: 150 mW (32 ohms), 25 mW (300 ohms)
  • Recommended headphone impedance: 16–300 ohms
  • THD+N: < 0.0005%
  • SNR: ≥ 117 dB
  • Noise: < 3 uV (low gain), < 7 uV (high gain)
  • Gain: 0 dB / 8.7 dB
  • Bass: 0 dB / 4.0 dB
  • Playback time: > 40 hrs
  • Charge time: < 4 hrs at 1A
  • Charging port: MicroUSB (with battery indicator)
  • Power input: DC 5V / 1A (PCs USB 0.5A)
  • Dimensions: 3.3 x 2.2 x 0.4 in (8.4 x 5.5 x 1 cm)
  • Weight: 2.8 oz (78 g)
  • Warning: Output voltage of charger should not exceed 5V
Included
  • 3.5–3.5mm audio cable
  • 2 rubber bands
  • 5 Velcro strips
  • Rubber pad
  • User manual
Shipping

All orders will be shipped by Drop.

Estimated ship date is June 26, 2018 PT.

After this product run ends, payment will be collected and orders will be submitted to the vendor up front, making all orders final. Check the discussion for updates on your order.