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JJ GZ34 / 5AR4 Vacuum Tube

  • Regular price $34.63
  • 3 available

Availability: 3 item(s) left in stock!

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Brand: JJ Electronics

Sku: WBMUSB000UMJP04

UPC: 143671582502

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.

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  • 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.

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JJ GZ34 / 5AR4 Vacuum Tube

$34.63

Frequently Asked Questions

  • Q: What is the JJ GZ34 / 5AR4 Vacuum Tube used for? A: The JJ GZ34 / 5AR4 Vacuum Tube is primarily used as an octal rectifier tube in various audio amplifiers, converting alternating current (AC) to direct current (DC).
  • Q: What are the key features of the JJ GZ34 / 5AR4 Vacuum Tube? A: Key features include its octal base design, a maximum DC output current of 250 mA, and compatibility with various audio applications, making it ideal for high-performance audio equipment.
  • Q: What materials is the JJ GZ34 / 5AR4 Vacuum Tube made of? A: The JJ GZ34 / 5AR4 Vacuum Tube is constructed from glass and metal, ensuring durability and optimal performance in electronic circuits.
  • Q: Can the JJ GZ34 / 5AR4 Vacuum Tube be used as a replacement for other tubes? A: Yes, the JJ GZ34 / 5AR4 can often replace other rectifier tubes with similar specifications, but it is essential to verify compatibility with your specific amplifier model.
  • Q: What is the maximum DC output current of the JJ GZ34 / 5AR4 Vacuum Tube? A: The maximum DC output current for the JJ GZ34 / 5AR4 Vacuum Tube is 250 mA, which is suitable for various audio applications.
  • Q: How should I install the JJ GZ34 / 5AR4 Vacuum Tube? A: To install the JJ GZ34 / 5AR4 Vacuum Tube, ensure the amplifier is powered off, carefully insert the tube into the octal socket, and make sure it is seated properly before turning the power back on.
  • Q: What are common applications for the JJ GZ34 / 5AR4 Vacuum Tube? A: Common applications include use in guitar amplifiers, hi-fi audio systems, and other electronic devices requiring rectification of AC to DC.
  • Q: Is the JJ GZ34 / 5AR4 Vacuum Tube suitable for beginners? A: While the JJ GZ34 / 5AR4 Vacuum Tube is user-friendly, beginners should ensure they understand basic electronic principles and safety precautions when installing tubes.
  • Q: How can I tell if my JJ GZ34 / 5AR4 Vacuum Tube is faulty? A: Signs of a faulty JJ GZ34 / 5AR4 Vacuum Tube may include unusual sounds from the amplifier, loss of power, or visible signs of damage like cracks in the glass.
  • Q: Where can I purchase the JJ GZ34 / 5AR4 Vacuum Tube? A: The JJ GZ34 / 5AR4 Vacuum Tube can be purchased from various electronics retailers, online marketplaces, and specialty audio equipment stores.