Mesa Boogie SPAX7 PreAmp Valve / Tube

750151F - RRP $79.00
  • Buy 5 for $69.00 each and save 13%
In store: 5+
Online: Yes
In stock
$79.00

Frequently Asked Questions

What are the shipping rates?

We offer free shipping on most items to metro areas in ACT, NSW, VIC, and QLD. If you are in a regional area we do offer great shipping rates, though it is often too expensive for us to offer free shipping. You can calculate shipping costs in the checkout and on item pages with your postcode.
Orders under $50 incur a minimum order fee to cover shipping.

Standard vs Express Shipping

Our shipping platform will automatically determine and display the Express or Standard shipping options that are available to you. If Express is not displaying, you're either located too far away from our store in Canberra, or the Standard shipping option will get it to you just as fast for the same price. Express shipping is 1-5 days, Standard 2-10 days depending on how far you are away from our store in Canberra.

What payment methods do you offer?

We offer secure checkout options like Visa, Mastercard, PayPal, Zip Pay and Bank Deposit.
American Express payments are also accepted, although most AmEx transactions will require manual authorization after payment (Someone from the team will contact you to confirm the transaction after checkout)

What payment methods do you offer?

We offer secure checkout options like Visa, Mastercard, PayPal, Zip Pay and Bank Deposit.
American Express payments are also accepted, although most AmEx transactions will require manual authorization after payment (Someone from the team will contact you to confirm the transaction after checkout)

Can I cancel my order?

If you need to cancel your order it is best to give our online team a call on (02) 6282 3199
On weekends our online team may not be operating. Either give us a call monday morning or reply to your order email and we will endeavour to stop goods leaving the store.

Need Assistance?

Feel free to contact us by phone, email or chat

  • (02) 6282 3199
  • Talk to our experts on live chat
  • 18 Salamander Court, Phillip 2606, ACT
  • Map

    SPAX7 PREAMP TUBES

    MESA® SPAX7 preamp tubes are a premium grade 12AX7 that possess an even higher standard of overall performance due to their incredibly low sensitivity to microphonic noise. This is the ultimate preamp tube to use in critical gain stage applications, particularly in first stage/input positions or other high gain stages in the preamp tube string. These tubes are selected during our rigorous 12AX7 testing process and when found to be substantially more stable and quiet in extreme high gain applications, they are fitted with a shrink-wrap shielding, further stabilizing the tube and reducing external interference and noise. MESA SPAX7s deliver the lowest noise floor for the highest gain output. While not required for optimum performance, SPAX7s are a great tube to have on hand as spares and for any applications where the absolute lowest noise floor and low-microphonic response is needed.

    MESA preamp tubes are among the highest quality available and selected for their exceptional full-range tonal quality, stability, low noise and low microphonics. They provide the maximum level of high gain output with low sensitivity to microphonic noise while producing a balanced response across the tonal spectrum that is extremely lively, open and expressive. All MESA tubes offer unsurpassed consistency and reliability for ANY tube amplifier, and certainly MESA amplifiers!

    Remember… our dedication is to create the world’s finest tube amplifiers. And to achieve that goal requires a deeper commitment to tube quality… because the reputation of our amplifiers depends on it.

    More Information
    BrandMesa Boogie
    Doops

    Got Questions?

    Read our FAQ, find our contact deets or book a Video Call with an expert from our store. We can answer any and all questions live, and even demo products for you!

    Customer Reviews

    Free Musician Advice

    Get in touch to request a 1 on 1 consultation
    with our expert musicians.
    Available Mon - Fri.
    Alternatively call us on (02) 6282 3199

    Book a virtual Consultation Book now

    Want to know more about music?

    We write a bunch of helpful articles, news and reviews

    Visit our blog
    Servicing & Repairs
    LEARN MORE
    AV Installations
    LEARN MORE
    Rent Now
    LEARN MORE