Helping musicians optimize their sound.
Committed to providing you
with high quality service, music gear & accessories. Customer
service and your satisfaction is the most important aspect of Whole Tone Music. Offering amp
kits, speakers, audio tubes, Custom Electric Guitars & hand wired tube amps. A wide selection of tested and matched audio tubes
are available in the online store. For guitar & amp service check out the CUSTOM SHOP link where you can find a list of common modifications that are performed.
Van Den Hul cables available.
Your exclusive Lava Cable
You can easily purchase products through our convenient online ordering
- Click "Add to Cart" to add a product
to your shopping cart.
- View your shopping cart contents before final
purchase by clicking on the "Shopping Cart" button. You may adjust the quantity or remove items from your order
here as well.
After you review your shopping cart contents,
you will be asked for your credit card information at the left of the page or you can pay with PayPal at the right of the
page. This transaction is 128 bit fully encrypted and completely secure. We never share or sell your information.
A multiple item purchase will have shipping adjusted after purchase and be refunded once
the order is processed.
International customers are welcome to shop online,
please email for a shipping quote before ordering. The shipping prices in the online store are for US customers.
We accept the following forms of payment:
Being a recording or gigging musician can be demanding & your time is very valuable.
That is why extra measures are taken, so that you will be rest assured when you purchase audio tubes through Whole Tone
Music. All Audio tubes sold through the website and Ebay store are tested through a vintage Hickok Tube Analyzer/Tester
and tested for microphonics in a Mesa Dual Rectifier with all the controls dimed. This ensures you will receive
audio tubes of the highest level of quality. All the audio tubes are rigorously run through
a 5 point inspection. 1- Check filament and heater continuity. 2- Check all electrical connections within
the tube for electrical shorts. 3- Test the Mutual Conductance (GM) Trans-conductance of tube when applicable (Rectifier
Tubes excluded) 4- Test tube performance under adverse conditions (with reduced filament voltage) which tests
the reliability & longevity of the tube. 5-Test for gas leakage. If the tube fails in any of the quality control check
points it sent to the manufacturer for replacement. The plate current of each triode is also measured. You can also purchase matched or balanced preamp tubes in the online store. All
audio tubes & music gear sold through the website & Ebay stores are new in box, factory warrantied.