- Home Page /
- Musical Instruments /
- Musical Instrument Accessories /
- Guitar Accessories /
- Amplifier Accessories /
- Parts /
- Tubes /
- 10PCS B9A 9PIN Vacuum Tube Socket Bakelite Va...
0 ratings
Item #:
85670951
10PCS B9A 9PIN Vacuum Tube Socket Bakelite Valve Base PCB Mount For 12AX7 5670 6922 E88CC 6DJ8 ECC82 12AU7 ECC83 Amplifier Audio HIFI DIY
Item #:
85670951
JMD 3240
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, August 25
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
High-quality Bakelite sockets designed for optimal performance in your audio amplifiers.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Durable Construction
Made from high-quality bakelite, these vacuum tube sockets ensure longevity and reliability, maintaining performance even under high-temperature conditions.
Versatile Compatibility
Compatible with a wide range of tubes including 12AX7, 5670, and ECC82, this socket suits various audio amplifier projects, making it ideal for DIY enthusiasts.
Easy Installation
PCB mount design simplifies the installation process, allowing for quick setup and superior connection integrity in audio applications without requiring complex tools.
Product Details
| Item Weight | 2.46 ounces (69.74 grams) |
| Package Dimensions | 3.94 x 2.76 x 1.57 inches (10 x 7 x 4 cm) |
| Date First Available | March 28, 2019 |
Who Should Buy?
-
Audio Enthusiasts
Ideal for audiophiles building their own tube amplifiers to improve sound quality and performance in audio systems.
-
DIY Hobbyists
Perfect for hobbyists who enjoy creating or repairing electronic devices and require reliable PCB components.
-
Professional Technicians
Useful for technicians who service or upgrade vintage amplifiers needing high-quality vacuum tube sockets.
-
Casual Users
Not suitable for casual users who do not require high-performance audio equipment or custom builds.
Product Description
10PCS B9A 9PIN Vacuum Tube Socket Bakelite Valve Base PCB Mount For 12AX7 5670 6922 E88CC 6DJ8 ECC82 12AU7 ECC83 Amplifier Audio HIFI DIY
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is a B9A 9PIN vacuum tube socket?
Answer: A B9A 9PIN vacuum tube socket is a type of valve base specifically designed to accommodate vacuum tubes with a nine-pin configuration. Made from durable Bakelite, this socket allows for secure connections to the circuit board, offering excellent electrical conductivity and heat resistance. These sockets are particularly used in audio equipment like amplifiers and other DIY audio projects, providing the necessary support for commonly used tubes such as the 12AX7 and ECC83. -
Question:
What types of vacuum tubes can be used with these sockets?
Answer: These B9A sockets are compatible with a variety of vacuum tubes including 12AX7, 5670, 6922, E88CC, 6DJ8, ECC82, and 12AU7. Each of these tubes serves different functions in audio amplification and processing, making the B9A socket a versatile choice for hobbyists and audio engineers. Utilizing the right socket ensures optimal performance for audio applications, enabling high-fidelity sound reproduction. -
Question:
How do I install a B9A vacuum tube socket on a PCB?
Answer: To install a B9A vacuum tube socket on a PCB, align the pins of the socket with the designated holes on the board. Ensure a snug fit for proper connectivity, then solder the pins to establish a solid electrical connection. This installation process is crucial for ensuring stability during operation, particularly in high-performance audio devices. Properly installed sockets contribute to the longevity and functionality of your amplifier or DIY project. -
Question:
What materials are these sockets made from?
Answer: The B9A vacuum tube sockets are typically made of Bakelite, a type of heat-resistant plastic. Bakelite is favored in electronics for its insulating properties and durability under high temperatures. This material effectively reduces the risk of electrical shorts and ensures long-lasting performance in audio devices, making it a trusted choice for both professional and DIY audio applications. -
Question:
Can I use these sockets with any amplifier?
Answer: These B9A 9PIN vacuum tube sockets are primarily designed for amplifiers that use compatible vacuum tubes, specifically those listed like 12AX7 or ECC82. Using them in an amplifier that doesn't support these tubes may not provide the intended performance or may even damage the unit. For best results, ensure that your amplifier design accommodates the specified tube types to fully leverage the audio quality they provide. -
Question:
What is the benefit of using Bakelite valve bases compared to plastic ones?
Answer: Bakelite valve bases, such as the B9A socket, offer superior heat resistance and electrical insulation compared to standard plastic alternatives. This makes them ideal for high-fidelity audio applications where heat and electrical interference can affect sound quality. Additionally, Bakelite's durability ensures that the sockets can withstand repeated use without degrading, making them a reliable choice for long-term audio projects. -
Question:
Are these sockets suitable for DIY projects?
Answer: Yes, these B9A vacuum tube sockets are excellent for DIY audio projects. They provide a reliable mounting solution for various vacuum tubes, enabling hobbyists to create custom amplifiers and other audio equipment. Their easy installation process and compatibility with multiple tube types make them a popular choice among DIY enthusiasts looking to enhance their audio setups. -
Question:
How do I know if I need a replacement socket?
Answer: You may need to replace a B9A socket if you observe signs of wear such as discoloration, cracks, or loose connections. These issues can lead to poor audio performance or instability in your equipment. Regularly inspecting sockets during maintenance can help in identifying problems early, ensuring your audio projects maintain optimal sound quality and reliability. -
Question:
What features should I look for in a vacuum tube socket?
Answer: When choosing a vacuum tube socket, consider factors such as compatibility with your specific tube types, material quality (opt for Bakelite for durability), and pin layout to ensure a proper fit on your PCB. High-quality solder connections are essential for performance, as they influence electrical integrity. Ensuring these features will help you achieve the best results in your audio setups. -
Question:
Where can I buy 10PCS B9A 9PIN Vacuum Tube Socket Bakelite Valve Base in Jamaica?
Answer: You can purchase the 10PCS B9A 9PIN Vacuum Tube Socket Bakelite Valve Base from Ubuy in Jamaica. Ubuy offers a wide selection of electronic components, including these high-quality vacuum tube sockets, that are ideal for your audio DIY projects. Shopping from Ubuy ensures a reliable source for all your audio component needs.
JEMOSA Tubes Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
JMD 3240
Order now and get it around Tuesday, August 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- 10 high-quality B9A vacuum tube sockets included.
- Made from durable Bakelite material for long-lasting use.
- Gold-plated for superior conductivity and performance.
- Compatible with a wide range of vacuum tubes for versatility.
- Easy PCB mount installation for DIY audio projects.
- Ideal for enhancing the sound quality of your HiFi audio equipment.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.