SAMSON S-CLASS Series 4ch Headphone Amplifier S-amp This is a headphone amplifier with four headphone jacks that can also be used as a selector. Adapter included (substitute) Operation confirmed. *Please refrain from purchasing if you are nervous about minor stains, as this is a used item. #SAMSON #S_amp #HeadphoneAmplifier #HeadphoneAmplifier ♫ Instant purchase welcome ♫ ★ First come, first served => Free shipping ‼️ Simple cleaning and operation check completed. -> Please be sure to judge the product based on the product images. ▪️ Please check the product images for detailed product condition and usage. Please make your judgment based on the photos if you are considering purchasing. ▪️ The usage period is unknown as it is not my property. ▪️ We do not answer questions about the purchase period or usage period of the product. ▪️ There may be oversights due to visual confirmation by amateurs. ▪️ Please download the instruction manual from the manufacturer's website. ▪️ Bulk sales are available at a discount. ▪️ [Accessories] Only those in the photos. ▪️ The photos posted are photos of the actual product. ▪️ The color of the product may differ slightly depending on the image quality of your PC, smartphone, etc. ▪️ Please refer to the photos for stains, etc. Please clean the small parts yourself. There is a feeling of use as it is a used item. We are also exhibiting many other products, so please search using the hashtags below. ▪️ Shipping will be done by wrapping the item in bubble wrap and putting it in a cardboard box. We are not responsible for damage during shipping. Please refrain from purchasing if you are looking for perfection as it is a used item. There is no warranty as it is used. If there is a problem, you can contact us before evaluation for a return and refund. We will not respond after evaluation. ▪️ Instant purchase without comments is welcome. Even in the middle of a comment exchange, we will give priority to the person who purchased the item, and it will be first-come, first-served, so please understand.