🎹 Yamaha DX7s | Ryuichi Sakamoto Patches & Factory Patches / Blue LED Display / Battery Holder / Serviced with Soft Case

🔧 Service & Condition

This unit has undergone professional maintenance by Good Mark Tokyo to ensure it meets functional standards for immediate use. Condition Note: While this is a vintage instrument from 1987 (approximately 39 years old), it is in excellent functional condition. The exterior shows signs of age-appropriate wear, including scratches and scuffs as seen in the photos. Cosmetic condition is categorized as "Very Good".

Service details:

Patches Loaded: Internal memory 1-32 has been loaded with the iconic "Ryuichi Sakamoto ROM" patches (Bank A), and 33-64 features the original factory patches. Ready to play. Display Upgraded: The original display has been replaced with a brand-new, high-visibility Blue LED backlit LCD display. Battery Replaced: Internal battery has been replaced with a brand-new one in a new battery holder (socket modification completed). Headphone Jack Repaired: Loose connection and contact failure of the headphone jack have been fully repaired and re-soldered for stability. Tact Switch Replacement: Two tactile switches that showed signs of failure have been replaced with brand-new parts for reliable operation. Cleaning & Maintenance: All sliders and jacks have been cleaned. The unit has also undergone internal and external cleaning.

Functional Test:

Keyboard: Full 61-key functionality, including velocity and aftertouch. Controls: All tactile switches and sliders respond correctly. LCD Display: Excellent visibility with the new blue LED backlight. Audio Output: Main outputs and headphone jack are functional. Output levels and signal quality are consistent with normal operating standards for this model. MIDI: MIDI In/Out has been tested and confirmed. ROM Slot: Functionality confirmed without issues.

Accessories:

Main unit (Attached power cable). Soft case.

⚠️ Important Notice for Vintage UsersVintage Gear: This item is approximately 39 years old. It is sold strictly "as-is" due to the nature of vintage electronics. No warranty is provided.

⚡ Voltage100V AC (Japanese domestic model). We recommend using a quality step-down transformer in 120V/220V regions to ensure the longevity of the circuitry.

💡 Discount Hint for European & Asian Buyers

The listed price is optimized for the US market (DDP included). For buyers in Europe and Asia, we can often provide a better price (10-15% OFF) depending on your shipping zone. Please use the [Make an Offer] button!

🚚 Shipping & TaxesFree

Express Shipping via FedEx, UPS, or Japan Post EMS with tracking and full insurance. 🇺🇸 For US Buyers: NO additional import duties at delivery! We ship via DDP (Delivered Duty Paid). 🌎 For International Buyers (Outside US): Import duties, taxes (VAT), and customs fees are the buyer's responsibility.

📦 Packaging

The unit will be securely packed with multiple layers of bubble wrap and a reinforced 8mm double-wall box (W-flute) to ensure safe international transit.

📩 Feel free to message us with any questions.

– Good Mark Tokyo