A new home for specialized collectors.
Rare, Vintage, Industrial, Ham, Radio and Audio vacuum tubes for sale.
Our list of non-cataloged (untested) vacuum tubes
We have over 100,000 collectible items for sale, and our inventory is growing daily.
Happy holidays from the owners and staff of MDB Ventures.
Current Sales Promotion
Winter is time to fire up your vacuum tube equipment to stay warm! Check out our winter price specials!
Winter Sale Specials!!!
Buy one manual, book, record, radio part, computer part or bargain bin item and get a second item
of equal or lower value FREE!
(No, the second item does not have to be the same type of item.)
This sales promotion does not include our regular tube listings or equipment (testers, radios, amplifiers, etc).
-- Items on these pages are available for the discount --
Video, Books, Magazines, Manuals and Documents ---
Antique Records ---
Antique Radio Parts ---
New/Used Computer, Parts and Software ---
Bargain Bin Packs ---
Bargain Bin Items
Want to save more?
If your order totals $50.00 or more, there is no handling charge for the order (just regular postage).
If your order totals $200.00 or more, get an additional 10% discount on your order (does not include postage).
This will be calculated automatically.
You don't need to do anything except place your order.
This promotion will continue only until MDB Ventures management
decides to end it. So, order soon and get a significant discount on
the items you need.
Click here for Additional Rules governing the use of MDB Ventures discounts
We have one tube caddy loaded with tubes left. We want to get rid of it to free up space.
So it is going for only $10 plus shipping (30 pounds).
Get this great deal before someone else does!
We also have an empty one in very good condition for only $35.00
-- New! --
On a budget?
About MDB Ventures
Contact MDB Ventures
Portland Oregon USA
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5 Dec 2019