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MESA BOOGIE 12AX7 PRE AMP TUBE (12AX7) | Northeast Music Center Inc.

Mesa Boogie 12AX7 Pre-amp Tube

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$26.00
$26.00
SKU:
12AX7
Availability:
Usually Ships within 24 hours
Shipping Weight:
0.08 LBS
Shipping:
Calculated at Checkout
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Available Now at Northeast Music Center!

MESA/Boogie 12AX7 Preamp Tube

The heart of countless legendary tube-amplifier circuits, the MESA/Boogie 12AX7 delivers the high gain, clarity, dynamics, and responsiveness players expect from a premium preamp tube. MESA carefully selects its 12AX7s for tonal quality, stability, low noise, and low microphonics, providing dependable performance from sparkling cleans through heavily saturated high-gain tones.

Available from Northeast Music Center, the genuine MESA/Boogie 12AX7 is an excellent replacement for compatible MESA amplifiers and other tube amplifiers designed for 12AX7 preamp tubes.

KEY FEATURES:

• Genuine MESA/Boogie 12AX7 Preamp Tube
• High-Gain Dual-Triode Preamp Tube
• Maximum High-Gain Output
• Smooth, Balanced Frequency Response
• Lively, Open & Expressive Character
• Selected for Low Noise
• Selected for Low Microphonics
• Tested for Stability & Consistency
• Excellent for Clean, Crunch & High-Gain Circuits
• Standard Preamp Tube Throughout the MESA Line
• Compatible with Other Amplifiers Designed for 12AX7 Tubes
• MESA SKU / MPN: 750150F
• Quantity: 1 Tube

THE CLASSIC 12AX7

Few tubes have had a greater influence on guitar-amplifier tone than the 12AX7.

Positioned early in an amplifier's signal path, preamp tubes have a major influence on gain structure, dynamics, harmonic character, and the way an amplifier responds to your playing.

The MESA 12AX7 provides the high-gain capability required for saturated distortion while retaining the sensitivity and clarity needed for detailed clean sounds and everything in between.

SELECTED BY MESA

Not every 12AX7 performs the same.

MESA selects its preamp tubes for full-range tonal quality, stability, low noise, and low sensitivity to microphonics.

MESA also tests its preamp tubes in highly sensitive amplifier positions to evaluate how quiet and stable they remain under demanding conditions.

The result is a 12AX7 designed to provide consistent performance in everything from clean circuits to extremely high-gain MESA amplifiers.

CLEAN TO HIGH GAIN

One of the strengths of the 12AX7 is its versatility.

Clean: Detailed, lively and responsive.

Edge of Breakup: Dynamic with excellent touch sensitivity.

Crunch: Rich harmonic content and strong articulation.

High Gain: Powerful output with the stability required for heavily saturated amplifier circuits.

Whether you're maintaining a vintage-inspired amplifier or a modern high-gain MESA, the 12AX7 plays an important role in the amplifier's overall voice.

12AX7 VS. SPAX7

MESA also offers the premium SPAX7, but the standard 12AX7 is the correct choice for the vast majority of normal 12AX7 positions.

The SPAX7 is specially selected from MESA's 12AX7 testing process for exceptionally low microphonic sensitivity and is intended primarily for critical input and high-gain stages where the absolute lowest possible noise floor is desired.

For standard replacement throughout a compatible amplifier, the MESA 12AX7 remains the workhorse choice.

IMPORTANT REPLACEMENT NOTE

Preamp tubes generally do not need to be replaced as complete matched sets like power tubes.

If a tube becomes noisy, microphonic, weak, or otherwise problematic, an individual 12AX7 can often be replaced without changing every preamp tube in the amplifier.

Always verify your amplifier's tube chart or owner's manual to determine the correct tube type and position before installation.

WHY BUY FROM NORTHEAST MUSIC CENTER?

At Northeast Music Center, we understand how much influence a seemingly simple preamp tube can have on the performance of a tube amplifier.

If you're troubleshooting noise, replacing a worn tube, maintaining your MESA/Boogie, or assembling a complete replacement tube set, we'll help you identify the correct tube for the application.

For players who want genuine MESA selection, consistency, low noise, and reliable high-gain performance, the MESA/Boogie 12AX7 Preamp Tube is available from Northeast Music Center.

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Shipping

We can ship to virtually any address in the world however our Website is optimized for USA sales. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based as well as Distance based and now Dimensional weight based (the actual size of the shipping box) . The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound. Please note that some shipping companies ship by Box Size

We ship primarily through UPS, but can also ship through the United States Postal Service or FedEx at the buyer’s request. For any Worldwide shipments we use UPS or USPS. The shipping price you are charged covers transit, insurance, proper packing, and tracking. If you prefer another shipping method please let us know so we can accommodate your needs. In the event of damage in transit we will help facilitate a claim with the shipping company to ensure full refund.

Returns Policy

We offer a 72 hour approval period on all guitars, amplifiers, and pedals from the date of purchase for in store transactions or date of delivery for internet orders. This approval period is for the buyer to make sure that the instrument is in the condition and originality we advertised. In the event of any return the buyer pays all shipping and insurance costs, both to and from, as well as any other fees associated with the transaction.

You should expect to receive your refund within 2 business days of us receiving your package from the return shipper. This time period does not include the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (1 to 3 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

PLEASE CALL US FIRST at (570) 909-9216 If you need to return an item, You can then simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

For logistical reasons we are unable to accept returns or cancellations on any item that was special ordered. All returns must be approved by phone or email and must be returned in the exact condition they left our store. Any item returned not in the same condition it left our store is subject to a 20% restocking fee at our sole discretion. For logistical reasons we are unable to accept returns on any transaction involving a trade, both in store and online. Unauthorized returns will be refused and returned at customer's expense. Please know we go to great lengths to ensure with 100% confidence that you are getting the exact item you purchased in the condition and originality described. We strive to earn your business.

Layaway

We offer a 60 day layaway program for all items in our store. A 20% non-refundable deposit is required and hold the item for up to 60 days. In the event of layaway cancellation, the 20% deposit will be forfeited.

Accepted Methods of Payment

Cash, Visa, Mastercard, Discover, American Express, PayPal and Wire Transfer. If you have any questions regarding payment please ask.

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