- Home Page /
- Musical Instruments & DJ /
- Bass Guitars & Gear /
- Accessories /
- Amp Accessories /
- Vacuum Tube Rectifier 274B-Z Replacement 274B...
0 ratings
Item #:
189618540
Vacuum Tube Rectifier 274B-Z Replacement 274B Electronic(1 Set)
Item #:
189618540
COP 1327125
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
0 ratings
Write a review
In stock
Imported from UK store
QTY:
Order now and get it around Thursday, August 13
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
Experience warm, sweet sound with a high degree of balance and rich detail, elevating your audio to an analog flavor.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Up Voltage Transformer required for using electronics products of UK store (230 V). Recommended power converters Buy Now.
What Stands Out
High-Quality Sound
Enhances audio performance with superior clarity, making it ideal for audiophiles looking to improve their sound systems.
Reliable Replacement
Designed specifically for 274B models, ensuring compatibility and longevity, providing peace of mind for users needing reliable tube rectification.
Easy Installation
User-friendly design simplifies the replacement process for both novice and experienced users, saving time and reducing hassle during setup.
Product Details
Who Should Buy?
-
Audio Engineers
Ideal for audio engineers seeking to enhance sound quality and restore vintage equipment using high-performance vacuum tubes.
-
DIY Enthusiasts
Perfect for DIY enthusiasts wanting to build or repair amplifiers and other electronic circuits requiring reliable rectification.
-
Musicians
Great for musicians who require dependable tube amplifiers for live performances or studio sessions, delivering rich audio tones.
-
Digital Users
Not suitable for users who rely solely on digital technology without the need for vacuum tube rectification.
Product Description
Vacuum Tube Rectifier 274B-Z Replacement 274B Electronic(1 Set)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the lifespan of the vacuum tube?
Answer: The tube is designed for durability and has an extended service life. -
Question:
How does this tube improve audio quality?
Answer: It provides a warm, rich sound with improved detail and separation of vocals and instruments. -
Question:
What are the electrical specifications?
Answer: It operates with a maximum supply voltage of 2×500V and peak anode current of 750mA.
KWQNPHTRN Amp Accessories 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.
COP 1327125
Order now and get it around Thursday, August 13
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
- Delivers warm and balanced sound quality.
- Rich in detail, enhancing vocal and instrument separation.
- Features a patented ceramic chassis for high stability.
- Utilizes a black carbon crystal coating for improved performance.
- Gold-plated tube needles ensure superior welding and contact.
- Offers ultra-long aging stability for excellent electrical properties.
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.