Cart
0
JJ EL84 / 6BQ5 Quartet Platinum Matched
Couldn't load pickup availability
Brand: J.J.
Sku: WBMUSB0002M727K
Shipping information
At Emusicmart, we are committed to delivering your music gear and electronics quickly and safely. Every order is carefully packed and shipped with insurance for added protection.
Processing & Delivery Time
- Order Processing: Orders are processed within 1–3 business days (Monday–Friday, excluding holidays).
- Delivery Time (U.S. only): Standard delivery typically takes 3–5 business days after dispatch.
- Please note: Delivery times are estimates only and may vary depending on your location, weather conditions, carrier delays, or other factors beyond our control.
Shipping Destinations
- We currently ship only within the United States.
Shipping Costs
- We are pleased to offer free standard shipping on all U.S. orders.
- Expedited shipping options may be available at checkout (additional charges apply).
Packaging
- All orders are shipped in plain, secure packaging for privacy and protection.
- No product details will appear on the outside of the package.
Signature Requirements
- For your protection, all orders valued at $250 or more may require a signature upon delivery.
Order Tracking
- Once your order ships, you will receive an email with tracking details so you can follow your shipment.
Lost, Delayed, or Damaged Shipments
- If your package is lost, delayed, or arrives damaged, please contact us immediately at support@emusicmart.com.
- We will work with the carrier to resolve the issue as quickly as possible.
Security Verification
- For your protection, we may occasionally contact you to verify payment or order details before shipping.
Questions?
For details on returns and refunds, please see our Return & Refund Policy.
If you have any questions about shipping or delivery, please contact our customer service team:
📧 support@emusicmart.com
⚠️ California Proposition 65 Warning :
Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Secure payment
Guarantee safe checkout
JJ EL84 / 6BQ5 Quartet Platinum Matched
$96.30
Frequently Asked Questions
- Q: What are JJ EL84 / 6BQ5 tubes used for? A: JJ EL84 / 6BQ5 tubes are primarily used in audio amplifiers, delivering high-quality sound in guitar amps and hi-fi audio systems.
- Q: What does 'platinum matched' mean in amplifier tubes? A: 'Platinum matched' refers to a set of tubes that have been tested and paired to ensure they have closely matched electrical characteristics, enhancing performance and longevity.
- Q: How many tubes are included in a quad set? A: A quad set includes four tubes, which is ideal for push-pull amplifier configurations.
- Q: Are JJ EL84 / 6BQ5 tubes compatible with all amplifiers? A: JJ EL84 / 6BQ5 tubes are compatible with amplifiers designed for EL84 or 6BQ5 tubes. Always check your amplifier specifications before use.
- Q: What is the lifespan of JJ EL84 / 6BQ5 tubes? A: The lifespan of JJ EL84 / 6BQ5 tubes can vary, but with proper usage and care, they typically last between 1,000 to 2,000 hours.
- Q: How should I care for my JJ EL84 / 6BQ5 tubes? A: To care for your tubes, ensure proper ventilation in your amplifier, avoid exposing them to extreme temperatures, and handle them carefully to prevent damage.
- Q: Can I use these tubes in a guitar amplifier? A: Yes, JJ EL84 / 6BQ5 tubes are commonly used in guitar amplifiers and are known for their warm sound and dynamic response.
- Q: Do JJ EL84 / 6BQ5 tubes require any special installation? A: Installation is straightforward; however, it is recommended to have a professional technician install them if you are not experienced with tube amplifiers.
- Q: What type of music is best suited for amplifiers using these tubes? A: Amplifiers using JJ EL84 / 6BQ5 tubes are versatile and can handle various music genres, particularly rock, blues, and jazz, thanks to their warm tonal characteristics.
- Q: Where can I purchase JJ EL84 / 6BQ5 tubes? A: JJ EL84 / 6BQ5 tubes can be purchased from various online retailers, music stores, and specialized electronics shops.