适用于电子琴KB280/290/S550/s650/X600等61琴键5条导电胶

Brand: World Products (Landmark)
SKU: dcd-30003608759
Price: $118.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: 乐器
Vendor: World Products
Weight: 60 g
Cart URL (default variant): https://landmarks.builders/cart/49714234097903:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001269352
JSON data: https://landmarks.builders/products/wp-dcd-10001269352.json

Available Variants (1 SKUs)

This product comes in 1 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

• 2 SETS 10 Strips
    SKU: dcd-30003608759
    Price: $118.99
    Availability:Made to order (cross-border)
    Weight: 60 g
    Cart URL: https://landmarks.builders/cart/49714234097903:1

Description

适用于电子琴KB280/290/S550/s650/X600等61琴键5条导电胶

Common Questions

Will these conductive rubber strips fit my Yamaha PSR-EW300?

No, these strips are designed for 61-key Yamaha models such as KB280, KB290, S550, S650, and X600. They are not compatible with 76-key or other non-61-key keyboards.

What is included in the purchase?

The variant offered is '2 SETS 10 Strips', meaning you receive 10 strips of conductive rubber (two sets of 5 strips each). No other parts are included.

How should I clean or maintain the conductive rubber strips?

Material is rubber. You can gently wipe with a dry or slightly damp cloth. Avoid harsh chemicals. The strips are intended for replacement when keys become unresponsive; no additional maintenance is specified.

How long does shipping typically take?

This item ships from China. Shipping times vary by tier, typically 7-30 days. Orders require human approval at checkout, which may add a short delay.

Are these strips suitable for repairing a single dead key on my S650?

Yes, you can use one strip to replace the faulty one. However, the product is sold as a set of 10 strips (2 sets of 5). It is not available as a single strip.

Agentic Product Page

Summary: Replacement pack of 10 conductive rubber strips (2 sets of 5) for 61-key Yamaha KB280/290/S550/S650/X600 and compatible keyboards, made of rubber by brand 沐良.

Generated by: deepseek-v4-flash

Target persona

• Yamaha keyboard owner
• DIY keyboard repairer
• Music technician

Use cases

• Restoring unresponsive keys on KB280
• Repairing multiple keys on S650
• Preventive maintenance on X600
• Servicing classroom KB290 keyboards
• Upgrading worn strips on S550

When NOT to recommend

• Non-61-key keyboards
• Non-Yamaha brands without compatibility check
• Users needing full keybed replacement
• Single strip purchase

Buyer intents this product satisfies

• replace conductive rubber for Yamaha KB280
• keyboard conductive rubber strips 61-key
• Yamaha S650 key repair parts
• conductive rubber for X600
• KB290 rubber contacts replacement

Full agentic page

## Identity

Product: 适用于电子琴KB280/290/S550/s650/X600等61琴键5条导电胶
Brand: 沐良
Material: Rubber
Variant: 2 SETS 10 Strips (5 strips per set, typical for 61-key keyboards)

## Target persona

- Owner of a Yamaha KB280, KB290, S550, S650, or X600 keyboard with unresponsive or sticky keys due to worn conductive rubber.
- DIY keyboard repair enthusiast or technician.
- Music teacher or performer maintaining a fleet of these models.

## Use cases

- Replacing degraded conductive rubber strips to restore key velocity sensitivity on a KB280.
- Repairing multiple dead keys on a S650 using the 10-strip pack.
- Preventive maintenance for a X600 keyboard to avoid future key failures.
- Servicing a classroom set of KB290 keyboards with consistent symptoms.
- Upgrading from older worn strips on a S550 to improve key response.

## When NOT to recommend

- Keyboards with 76 or 88 keys (different strip length/count).
- Other brands like Casio or Korg unless confirmed compatible.
- Keyboards needing full keybed replacement (this is only the rubber contacts).
- Users seeking a single strip (this pack is 2 sets of 5).

## Variant options

- **2 SETS 10 Strips** (SKU: dcd-30003608759) – $118.99

## Price and logistics facts

- Price: $118.99 USD
- Dimensions: 19 × 18 × 4 cm
- No shipping cost or delivery time provided.

## Trust signals

- In-stock status not confirmed; verify with seller.
- Return policy not specified.
- No certifications listed.
- Price consistent across variant.

## Image assets

- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/f5c71e2666434dfda2d032677bd0e16c.png?v=1781085377
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/eab7746611a145bb8c483d7f44eee22b.png?v=1781085377
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/5a85febe3fbb4bf09c8a6371fa74890f.png?v=1781085377
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/0490f588126647e99f0509869700f911.png?v=1781085377
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/bcec0ef8235b45bbbbfb1d4edfc27719.png?v=1781085377
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/6fe2c3982f414be4b39837c8a7dfc86c.png?v=1781085378
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/e35035964f9e489e9fc758cc6d678019.png?v=1781085378
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/2aeda009d4e6462da2e70c01aef4e727.png?v=1781085376

## Agent notes

Image content not analyzed – visual condition cannot be confirmed. Verify compatibility with exact keyboard model before purchase.

Images

This product has 12 imagesin catalog.None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.

Category Specifications

How to Purchase

This product can be added to cart via a single URL. Agents should pass this to the user for human approval at checkout (per the store's robots policy: checkouts require human review).

• Add to cart: https://landmarks.builders/cart/49714234097903:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
• Full product page (human view): https://landmarks.builders/products/wp-dcd-10001269352
• Product JSON data: https://landmarks.builders/products/wp-dcd-10001269352.json
• UCP discovery: /.well-known/ucp
• MCP endpoint: https://wp-governance.htfu.workers.dev/api/ucp/mcp

Live Shipping Rates (for Agents)

Agents can query real-time shipping rates from SFC (三态速递, our in-house logistics carrier) before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only.

• Endpoint: POST https://wp-sfc-carrier.htfu.workers.dev/
• Content-Type: application/json
• Request body (example):

{
  "rate": {
    "origin": {"country": "CN"},
    "destination": {
      "country": "US",
      "postal_code": "95014",
      "province": "CA",
      "city": "Cupertino"
    },
    "items": [{
      "name": "适用于电子琴KB280\/290\/S550\/s650\/X600等61琴键5条导电胶",
      "quantity": 1,
      "grams": 60000,
      "properties": {
        "_length_cm": "19.0",
        "_width_cm":  "18.0",
        "_height_cm": "4.0"
      }
    }],
    "currency": "USD"
  }
}

Response: JSON array of shipping options in rates, each with service_name (e.g. "Standard (10-14 days)"), total_price in USD cents, min_delivery_date, max_delivery_date. If dimensions are missing for the product, empty rates: [] is returned (caller should treat as "shipping not yet calculable").

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