For securing the power transformer, a transformer base that floats in resin within a cast trunk case, common with the higher-end DCD-S10IIIL model, is used to cut low-frequency noise (see image 17). Equipped with AL24 Processing technology and using a Burr-Brown 24-bit DAC (PCM1704), this is a popular model with a focus on sound quality. As a mid-period DCD-1650SR, there are some scratches and dents, but the condition is good. As a bonus, I will include the audio-technica ART LINK AT-EA1000/0.7 (70cm long) and the original remote control RC-281, shown in image 18. The ART LINK has a specific direction for installation, so I will attach an image showing how to install it. Compared to the RAS cable supplied by the manufacturer, I believe the sound quality will improve across all frequencies. For this listing, I have replaced the pickup lens, and to prevent the tray from opening and closing repeatedly, which is common with age, I have replaced the rocker switch, overcurrent protection element, and rubber belt. I have also attached a heat sink (images 19 ⇒ 20) to the DAC, which is prone to failure due to its own heat generation. I have confirmed that both analog (RCA) and digital (OPTICAL) playback work without any issues on both channels. There is no crackling in the PHONES output. Included accessories: * General-purpose power cord * Replacement remote control RC-253 (batteries not included). The volume button, which is not present on the RC-281, cannot be used. * Instruction manual (copy) This is a used item of considerable age and is not new. Please refrain from considering this item if you are concerned about minor details.