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JJ Electronics Amplifier Tube (T-12AT7-JJ)

  • Regular price $29.53
  • 3 available

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Brand: JJ Electronics

Sku: WBMUSB000UMFQHA

UPC: 844632064036

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.

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JJ Electronics Amplifier Tube (T-12AT7-JJ)

$29.53

Frequently Asked Questions

  • Q: What type of tube is the JJ Electronics Amplifier Tube (T-12AT7-JJ)? A: The JJ Electronics Amplifier Tube (T-12AT7-JJ) is a 9 pin miniature preamp tube.
  • Q: What is the amplification factor of the T-12AT7-JJ tube? A: The amplification factor of the T-12AT7-JJ tube is 60.
  • Q: How does the gain of the T-12AT7-JJ compare to a 12AX7? A: The T-12AT7-JJ has less gain than a 12AX7.
  • Q: Who prefers using the T-12AT7-JJ tube? A: The T-12AT7-JJ tube is preferred by blues and jazz guitarists.
  • Q: Can the T-12AT7-JJ tube be used for guitar amplifiers? A: Yes, the T-12AT7-JJ tube is commonly used in guitar amplifiers for its warm sound.
  • Q: What are the key features of the T-12AT7-JJ tube? A: Key features include being a 9 pin miniature preamp tube, an amplification factor of 60, and its popularity among blues and jazz musicians.
  • Q: Is the T-12AT7-JJ tube suitable for high-gain applications? A: No, the T-12AT7-JJ tube is not suitable for high-gain applications due to its lower gain compared to other tubes like the 12AX7.
  • Q: What should I consider when replacing a tube with the T-12AT7-JJ? A: When replacing a tube with the T-12AT7-JJ, ensure compatibility with your amplifier and consider the desired sound characteristics.
  • Q: How long does the T-12AT7-JJ tube typically last? A: The lifespan of the T-12AT7-JJ tube can vary but typically lasts several hundred to a few thousand hours of usage.
  • Q: Where can I buy the JJ Electronics T-12AT7-JJ tube? A: The JJ Electronics T-12AT7-JJ tube can be purchased from various online retailers specializing in audio equipment and electronics.