Topping NX1s Portable Headphone Amp
Topping NX1s Portable Headphone Amp

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.

Topping NX1s Portable Headphone Amp
Topping NX1s Portable Headphone Amp
Topping NX1s Portable Headphone Amp
Topping NX1s Portable Headphone Amp
Topping NX1s Portable Headphone Amp
Topping NX1s Portable Headphone Amp

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 Massdrop.

Estimated ship date is Dec 26, 2017 PT.

After the drop ends, payment will be collected. To deliver the best value to the group the request will then be submitted to the vendor up front, making all sales final. Be sure to check the discussion page for updates.

Recent Activity

Phan

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Recent Activity

Phan

Joined the drop