I am selling this item because I have changed my speaker configuration due to a refresh of my desk environment. I was using it with care until just before. 【Product Contents】 • DR.DAC2 DX Main Unit x 1 • High-Quality External Power Supply (ENEBOX) x 1 • DR.DAC2 DX Original Power Supply x 1 • Op-amp Removal Tool x 1 • Op-amp MUSES8820 (Unused) x 5 • Included Cables (All items in the photos) • Power Cable, Cable to connect power supply and main unit, each 1 【Condition/Operation】 • Sound output confirmed, works fine. • The main unit shows signs of use, and the ENEBOX has scratches and scuffs. • The appearance is not very good, but there are no practical problems. • Usage environment: Used with headphones (AKG K702, K530, K240 / Sennheiser HD555, HD599), speakers (JBL 104-BTW). 【Recommended Points】 • Rare External Power Supply (ENEBOX): Includes an external power supply from "Yoshidaen," which is known to those in the know. Compared to the original adapter, the sound resolution and quietness are clearly improved, and stable operation with less noise is possible. • MUSES8820 (5 pieces) included: Unopened and unused items purchased as spares are included. • Customizable: Currently in the "original state without modification," so you can enjoy customizing the sound, such as replacing the op-amps, after receiving it. 【Notes】 Please refrain from purchasing if you are sensitive to the condition of the appearance, as this is a used item. Please check the condition in the photos and purchase only if you understand. 【Shipping】 It will be carefully packed with cushioning material and sent via anonymous delivery. 【Reference Information】 • Main unit manual: http://www.wisetech.co.jp/brand/audiotrak/download/manual/last_DRDAC2DX_Globalmanual_JP.pdf • About the power supply (ENEBOX): https://yoshidaen.com/dr_dac2dx.html Thank you.