Talking about vacuum tubes in 2025 might seem like talking about the role of buggy whips in today’s transportation world; but that’s not the case. There’s no denying that these devices—called vacuum ...

If you’re looking for a versatile leaf blower, mulcher, and vacuum that can handle all your yard work, the WORX 12 Amp TRIVAC 3-in-1 Electric Leaf Blower/Mulcher/Yard Vacuum could be a great ...

Robot vacuums are available at many price points today, and some of them can even mop in addition to vacuum. These are the best robot vacuums you can buy today.

Innovative new electronics designed in Australia will help accelerate the development of powerful quantum computers and ...

The best car vacuum cleaners for 2025 are: Best overall – Shark powerdetect clean & empty cordless pet vacuum cleaner: £549.99, Sharkclean.co.uk ...

The stick vacuum that came out on top is the Shark Cordless Detect Pro with Auto-Empty Station. Despite a mouthful of a name, it performed well in our tests and packed a punch well above its ...

The latest innovation, qCMOS ® technology, has been especially impactful, offering a unique combination of precision, speed, ...

The Vipsun Cordless Vacuum is on sale for $68 thanks to stackable discounts at Amazon. The machine is self-standing, has a swivel head with LED headlights, and converts into a handheld vacuum ...

Home Small Appliances Vacuums Best stick vacuum cleaners in Australia for 2025: 9 powerful and convenient cordless vacuums tested by experts Best By Sharmishta Sarkar last updated 2 July 2025 ...

The 6J1 tube is convenient, since it can run on only 6 V (or down to 3.7 as [mircemk] demonstrates). Here it is used as a mixer, with the oscillator signal injected via the screen grid.

With that said, some companies still choose to make products here, and you can absolutely buy American-made audio products ...