KKB-039-2-A-B

Introducing the Kawai KKB-039 and KKB-040 Key Contact PCBs, designed for use in Kawai's advanced keyboards, including the Kawai ES7 and ES8 digital pianos. These key contact PCBs are an essential component of the piano's action system, responsible for accurately sensing and translating keystrokes into electronic signals.

The KKB-039 key contact PCB is specifically designed for the lighter touch of the Shigeru Kawai SK-EX and EX grand pianos models. It features a high-precision design with a large number of sensing points, ensuring a quick response and true-to-feeling playing experience. Each key contact switch is meticulously designed to provide a consistent feel and minimize tactile variation between keys.

On the other hand, the KKB-040 key contact PCB is optimized for the heavier touch of the Kawai CONCERT and RED Series pianos. This PCB also boasts a high-precision design with an increased number of sensing points, ensuring a quick response and accurate detection of keystrokes. The heavy-duty construction of the KKB-040 PCB is suitable for the demanding requirements of professional and advanced pianists.

Both key contact PCBs are built with the highest quality components and undergo rigorous testing to ensure they meet Kawai's exacting standards for performance and durability. The PCBs are also designed to be easily replaceable, allowing for quick and cost-effective maintenance or repair.

In summary, the Kawai KKB-039 and KKB-040 key contact PCBs are essential components of Kawai's advanced keyboards, providing a quick response, accurate detection, and true-to-feeling playing experience. These high-precision PCBs are specifically designed for the lighter and heavier touch respectively, ensuring an authentic playing experience for pianists of all levels.

The Kawai KBK-039 and KBK-040 key contacts PCBs are components used in various Kawai digital pianos. These parts allow for the accurate detection and response of keys when played. Here are some potential pros and cons of buying these components:

1. Improved touch and feel: Replacing old or worn-out key contacts can result in a more responsive and authentic feel when playing the piano.

2. Cost-effective: In some cases, replacing the key contacts can be a more cost-effective solution compared to purchasing a new digital piano.

3. Customizable: If you prefer a specific touch or feel for your piano, you can potentially achieve this by adjusting or replacing the key contacts.

1. Complexity: Installing new key contacts can be a complex process that may require some technical knowledge and experience.

2. Risk of damage: Improper installation or handling of the key contacts can potentially damage other components in the piano, leading to additional repair costs.

3. Availability: Depending on the specific model of your Kawai digital piano, key contacts may be difficult to find or obtain.

Considering the pros and cons, buying the Kawai KBK-039 and KBK-040 key contacts PCBs can be a worthwhile investment for those looking to improve the touch and feel of their digital piano, while also potentially saving costs compared to purchasing a new instrument. However, it is important to note that the installation process can be complex and may require some technical knowledge and experience, as well as the risk of potential damage to other components if not handled properly.

If you are considering purchasing the Kawai KBK-039 and KBK-040 key contacts PCBs, it is recommended that you research and prepare thoroughly beforehand. Familiarize yourself with the installation process and gather any necessary tools and components. Additionally, consider seeking the assistance of a professional technician if you are unsure of your ability to install the parts yourself. By taking these precautions, you can ensure a successful installation and an improved playing experience for your digital piano.

Details:

The pads have all been removed, inspected/cleaned, carbon appear to be in good shape. Board has been spot checked with multi meter and appears to be in good working shape. Pcb and contacts, pulled from Kawai cn27, is compatible with other model's that use KBB-040 a/b boards.

specifications audioproequip:

• brand: Kawai
• mpn: Kkb-039
• model: Kbb-040
• type: Key Contacts
• bundle listing: No

payments audioproequip:

• other
• wallet: google-pay
• credit card: mastercard

offer audioproequip:

• in stock #: 2
• started: september 30, 2025
• sold #: 20
• prices: $189.00–$239.00
• item condition: New
• availability: in stock
• options: ship-to-home

seller audioproequip:

• city: irvine, california
• rating: 100.0%
• # reviews: 150

shipping audioproequip:

• transit: 4-10 days
• type: calculated
• carrier: usps
• service: usps ground advantage
• class: standard

general audioproequip:

• category: Musical Instruments > Pro Audio Equipment Parts

returns audioproequip:

• policy: no returns

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• CA48R: KEY CONTACT, Kawai