Produkt funkcjonalny, solidny i niezawodny na co dzien.
Astell&Kern AK HC4 The Idolmaster Cinderella Girls Ed
Product Details
Used indoors for about 2 hours after new purchase.
Has been stored since then.
The main unit is in beautiful condition. Operation confirmed via PC connection.
The inner box has some minor scratches.
Astell&Kern AK HC4 THE IDOLM@STER Cinderella Girls Edition [AK4493S Equipped Portable USB-DAC] Upsampling Function 3.5mm/4.4mm Dual Output UAC2.0/UAC1.0 Switchable Type-C & Lightning [IRV-AK-HC4-IMASCG]
Astell&Kern AK HC4 THE IDOLM@STER Cinderella Girls Edition DAC Amplifier Portable Amplifier Headphone Amplifier Balanced Connection High Sound Quality
Brand: Astell&Kern
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.






