Nobsound Little Bear B4-X Valve Tube Dual-Mono Balanced Portable Headphone Amplifier HiFi(B4-X dual-mono balanced version) by Nobsound

Price: £108.99

As of 2022-01-10 22:38:43 UTC (more info)

Product prices and availability are accurate as of 2022-01-10 22:38:43 UTC and are subject to change. Any price and availability information displayed on https://www.amazon.co.uk/ at the time of purchase will apply to the purchase of this product.

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Product Description

best-headphones-review.com are delighted to present the superb Nobsound Little Bear B4-X Valve Tube Dual-Mono Balanced Portable Headphone Amplifier HiFi(B4-X dual-mono balanced version).

With so many products on offer these days, it is great to have a brand you can recognise. The product is certainly that and will be a great acquisition.

For this reduced price, this product is widely recommended and is always a regular choice with many of our customers. Nobsound have added some great touches and this means good value purchase.

Product Features

B4-X is a dual-mono balanced version. Its left and right channel are amplified by independent components, and power supply, tubes, and op amp are all independent and symmetric. So the degree of sound separation is higher than B4. B4-X adopts 2 groups of independent power supply(+12V and -12V) for 2 op amps, less mutual effects and can drive 300Ω headphones. The circuit adopts dual op amp parallel output, with higher output power. B4-X has 3.5mm and 2.5mm 2 kinds of output interface, suitable for most of balanced and standard headphones. High-end making material and craft: using gold-plated socket, original nichicon electrolytic capacitor, original DALE resistors and precision ring resistance.