[Overview] Up for auction is the legendary Sony TC-D5, a masterpiece of portable audio engineering from Sony’s prestigious "Walkman Professional" lineage. Released in 1978, this premium portable stereo cassette recorder became an industry standard for journalists, field recordists, and audiophiles due to its exceptional build quality and studio-grade sound reproduction. [Key Features & Specifications] Ferrite & Ferrite (F&F) Head: Highly durable head offering excellent frequency response and minimal wear. Disc Drive Capstan Servo System: Ensures exceptionally low wow and flutter, delivering stable tape speed comparable to high-end home decks. Coreless Motor: Provides high torque and efficiency in a compact, portable chassis. Dolby B Noise Reduction: Significantly reduces tape hiss for cleaner audio playback and recording. Level Meters & Peak Indicator: Twin analog VU meters for precise input level monitoring. [Condition & Technical Notes] Functional: Fully Working Condition. Power turns ON successfully. Indicator lamps light up properly. Tape playback and recording functions are both confirmed working. Note: Simple cleaning of each contact point has been performed. Professional frequency measurement or calibration has not been conducted. Battery Compartment: Very clean. No signs of battery leakage or corrosion. Cosmetic: The main unit is in clean and good aesthetic condition overall, with only minor signs of rust consistent with its age. Please refer to the photos for the exact cosmetic details. [Included Accessories & Power Notice] Original Leather Case: Included. Please note that the case shows heavy wear, scuffs, and aging (distressed condition), but it still serves to protect the unit. AC Adapter: NOT included. Crucial Power Notice for the Buyer: The unit operates on DC 5V - 6V. Please be aware that the polarity is reversed compared to most standard modern adapters. Please ensure you use a compatible adapter with the correct polarity to avoid damage. It can also be operated using standard batteries. Shipping will be done via DHL or FedEx. Customs information When shipping internationally, there may be additional costs such as customs duties, import VAT, and handling. These costs are mainly determined by the customs authorities and are usually collected by the carrier upon delivery, but in some cases you may pay VAT during checkout.