Astell&Kern AK PA10 Graphite Gray portable with Class A true balance adjustment Hardware crossfeed function Approxim

---------------------------------------------------------------------- 【Cautions for using electrical products】 When using electrical appliances, please note that the voltage is different from that of Japan, which may cause malfunctions. Since the plug type is Japan type(A or B type), please check the voltage and use a transformer. Please note that a transformer is different from a conversion adapter. We are not responsible for malfunctions caused by use without a transformer. 【Important Information About DVD, Blu-ray, and Game Software Compatibility】 The DVDs and Blu-rays sold in our store are primarily Region Code 2. Please ensure you have a compatible playback device for other region codes before making a purchase. Additionally, game software for PS5, PS4, and Nintendo Switch is generally region-free. However, downloading DLC (Downloadable Content) requires a Japanese account. Kindly confirm these details before placing your order. ---------------------------------------------------------------------- ■Portable Class-A Amplifier AK PA10 is the first model to introduce a Class-A analog amplifier that takes full advantage of Astell&Kern's accumulated know-how in amplifier circuit design technology. Class A amplifiers have superior linear output and amplify signals with less distortion and defects, providing a softer, warmer, more natural sound. This amplification method consumes a lot of power and is extremely difficult to design for portable audio equipment, but Astell&Kern's superior circuit design technology reduces power consumption and improves output while eliminating noise. Can be played continuously for about 12 hours. ■Class-A current control with 3-stage settings The current of class A amplifiers can be controlled with 3-stage settings. Emphasizes the characteristics of a class A amplifier with respect to current value, creating a more powerful sound. Additionally, concerns about wear and tear due to high power consumption are addressed by controlling the current value. Three-stage current control allows you to change the detail and density of the sound to match the characteristics of the headphones or IEM. ■Gain control that supports high output of up to 6.2Vrms Equipped with a 2-step gain control that changes the output, and when connected to the balanced output, supports high output of up to 6.2Vrms at high gain. Maximize the potential of connected headphones and earphones. ■True-balanced input/output that physically separates unbalanced and balanced The 4.4mm 5-pole true-balanced input/output, which is rare for a portable Class-A analog amplifier, enables high output and clear sound reproduction. It also supports 3.5mm 3-pole unbalanced input/output, so it can be used in combination with more devices. In order to amplify and output the sound source without causing maximum deterioration, the true output is only 3.5mm output when inputting 3.5mm, and only 4.4mm output when inputting 4.4mm. ■Hardware crossfeed