Online stores often arrange sales and offer discounts not only on smartphones or laptops but also on other useful gadgets. Today's selection will be interesting for lovers of good sound. Enjoy high-quality sound will help a portable mini amplifier for headphones, an external DAC for computers and a pocket Hi-Fi player in a durable metal case.
SMSL MKIII — push-pull headphone amplifier, made by OTL-scheme. It is suitable for operation with high-impedance headphones and has an output power of 100mW / 32 Ohms, 300MW / 120m, 350MW / 300m / 600m. The device can also be used as a preamp. It has four lamps: two 5654 (5725) and two 6H6PI (6H6n, 6H6nN). The input impedance is 600 Ohms (in preamplifier mode) and the output impedance is 50kω. Supported frequency range — from 12 Hz to 100 kHz.
xDuoo X2 is a compact player for listening to music in good quality. It supports most modern audio formats: MP3, WMA, APE, FLAC, WAV. The compact body (70.6 x 40.6 x 12.5 mm) is made of aluminum alloy and weighs only 50 grams. Its frequency response ranges from 20 Hz to 20 kHz with a distortion factor of 0.005% (1 kHz), an output power of 250 mW (32 Ohms) and gain of + 3 dB.
Not all laptops and desktops are equipped with good sound cards, so for the high-quality sound, you need to use external gadgets. One of them is the FX-Audio X3 amplifier. It supports basic digital audio inputs: coaxial, optical and USB. It also has RCA outputs for amplifier and 3.5 mm for headphones. The device is made in an aluminum case.