- Home Page /
- Musical Instruments /
- Musical Instrument Accessories /
- Guitar Accessories /
- Amplifier Accessories /
- Parts /
- Tubes /
- ECC803 / 12AX7, JJ Electronics, Long Plate, A...
0 ratings
Item #:
220527830
ECC803 / 12AX7, JJ Electronics, Long Plate, Apex Matched & Performance Tested Vacuum Tube, Gold Pin
Item #:
220527830
GBP 52
Price Details
Price
GBP 52
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Friday, July 24
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
Apex Matched & Performance Tested JJ Electronics 12AX7 preamp tubes ensure your amplifier's reliability with dependable operation and consistent performance.
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Long Plate Design
The long plate structure enhances tonal quality, producing richer harmonics ideal for audiophiles, ensuring superior sound performance and clarity compared to standard vacuum tubes.
Apex Matched
Apex matching guarantees consistent performance across multiple tubes, reducing variability and ensuring that your sound remains balanced and focused, making it perfect for studio and live applications.
Gold Pin Connections
Gold pin connectors provide improved conductivity and reliability, reducing oxidation effects for a longer lifespan and better performance, ensuring that your setup remains high-quality for years to come.
Product Details
| Item Weight | 2 ounces (56.7 grams) |
| Product Dimensions (L x W x H) | 6 x 6 x 5 inches (15.2 x 15.2 x 12.7 cm) |
| Item model number | T-ECC803-GLD-JJ-GM |
| Date First Available | August 26, 2025 |
Product Description
ECC803 / 12AX7, JJ Electronics, Long Plate, Apex Matched & Performance Tested Vacuum Tube, Gold Pin
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the benefits of using Apex preamp tubes?
Answer: They provide reliable operation, consistent performance, and enhanced sound quality. -
Question:
How are the tubes tested?
Answer: Each tube is comprehensively tested for noise levels, gain consistency, and transconductance. -
Question:
What is the advantage of matched preamp tubes?
Answer: Matched preamp tubes ensure symmetrical output and improve clarity while reducing distortion.
Apex Tube Matching Tubes T-ECC803-GLD-JJ-GM Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
0%
-
4 Star
100%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 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.
GBP 52
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Friday, July 24
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
- Meticulously tested for reliable operation and sound quality.
- Each tube experience rigorous testing for noise and gain consistency.
- Offers optimal performance in amplifiers for studio and live settings.
- Precision matching available for enhanced accuracy between dual triodes.
- Improves clarity and reduces distortion in phase inverter applications.
- Consistent quality guaranteed through Performance Testing.
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.