Topping NX5 Portable Headphone Amp

Name: Topping NX5 Portable Headphone Amp
Brand: Topping
SKU: topping-nx5-portable-headphone-amp
Price: 84.99 USD
Availability: OutOfStock

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Product Description

Ideal for pairing with your smartphone or portable music player, the Topping NX5 headphone amp fits comfortably in the hand while packing a powerful punch. The amplifier section is built with OP AD8610 and TI BUF634 chips, which combined make for an impressive output of 285 mW Read More

Specs

Topping
Suitable headphone impedance: 16–300 ohms
Maximum output power: 292 mW (RL=16 ohms, THD+N=1%); 285 mW (RL=32 ohms, THD+N=1%); 193 mW (RL=64 ohms, THD+N=1%); 95 mW (RL=150 ohms, THD+N=1%); 51 mW (RL=300 ohms, THD+N=1%); 26 mW (RL=600 ohms, THD+N=1%)
Maximum output voltage swing: 11.1 Vpp
Minimum THD+N: 0.00062% (RL = 300 ohms, Gain = H, Pout = 50 mW)
THD+N at 1 kHz: 0.00115% (RL = 32 ohms, Gain = L, Pout = 5 mW); 0.00062% (RL = 300 ohms, Gain = H, Pout = 50 mW)
Frequency response: 10–200 kHz
Input sensitivity: 3.85 Vrms (Gain = L); 1.40 Vrms (Gain = H)
Noise: <3μV (RL = 32 ohms, Gain = L); <6μV (RL = 32 ohms, Gain = H)
Gain at 1 kHz: +0 dB (Gain = L); +8.9 dB (Gain = H)
SNR: 122 dB (RL = 300 ohms, Gain = L); 116 dB (RL = 300 ohms, Gain = H)
Analog input: 3.5 mm
Headphone output: 3.5 mm
Playback time: Approx. 30 hrs
Charging time: < 4 hrs to full charge
Dimensions: Approx. 2.4 x 0.5 x 4.3 in (6 x 1.3 x 10.8 cm)
Net weight: Approx. 4.9 oz (138 g)