One amplifier can used wiht tube EL34, KT88 or 6550, so, you can get 3 kinds of sound from different models tubes. The default matching tubes of this machine is KT88. If you need another 2 new sets of tube, please purchase in addition. There is a Red selection button on the Back of the amp to switch..
Pure hand-made, the whole machine is welded with scaffolding..
Can be used as an Integrated amplifier, power amplifier or Headphone amplifier.
Triode and ultra-linear selection are available, which can be switched by the button on the amplifier. With a remote control,Vacuum tube protective cover,Fuse and an English manual..
We recommend that you spend 100-300 hours to RUN-IN this amplifier to get a better sound. Generally, you could get a better and stable sound after 100 hours, and you could get the best sound after accumulating more than 300 hours..
Automatic Vacuum Switch for Power Tools Ortis Dust Control Autoswitch Delay Vacuum On/Off to Prevent Circuit Overload and Tripping Monitor Power Parameters Adjustable Actuation Threshold
【Upgraded Automatic Vacuum Switch】: The automatic vacuum switch features unique current sensing technology, which can turn the vacuum on....
【Shutoff Delay】: In addition to automatically turn on your tool and vacuum cleaner, the automatic switch can also delay turn off the vacuum by 7....
【New Updated Design】: The automatic sawdust vacuum switch features matte surface and curved edge design, which is textured and has nice touch....
【Wide Application】: The actuaion threshold of vacuum autoswitch is approximately 0.25 amps (27.5 watts at 110V, 30 watts at 120V), ideal switch....
【Safe To Use】: The automatic power tool switch is made of high-quality material, adopt UL-certified 14AWG power cord and quality ABS plastic case,....
Aigostar Corded Stick Vacuum, 17Kpa Powerful Suction Hardwood Floor Vacuum, Adjustable Stick Vacuum Cleaner with Washable HEPA Filter, 500W Corded Vacuum Cleaner for Hard Floor Home
⭐️17KPa Powerful Suction - The stick vacuum cleaner has a compact design with powerful 500W motor, that provides up to 17Kpa suction. It can easily clean most dust and pick up small thing in our daily life. The vacuum cleaner works well for hardwood, hard floors. Its 17 feet of power cord lets you use it everywhere in the house..
⭐️Advanced HEPA Filtration - Aigostar stick vacuum cleaner comes with an easy-to-clean dustbin and advanced cyclone HEPA filtration system, which can help to effectively spins fine dust away from motor and keeps powerful suction. This cyclone hard floor vacuum is perfect for a home with pets and children..
⭐️Multi-purpose and Easy to Reach - The vacuum for hardwood floors has brush tool, crevice tool, and telescopic tube. When you are pushing the button on tube, you can adjust the length of tube from 17 to 28 inches. It is easy to clean under furniture or even dust or spider webs on the curtains or ceiling. Removing the tube, this lightweight vacuum can be switched into a small handheld vacuum to pick up debris on the table or in the sofa gap..
⭐️Lightweight and Easy to Clean - The main body of this small vacuum cleaner is only 4 lbs. Carry the stick vacuum upstairs or between rooms with ease. Can be operat....
HEAVY DUTY ELECTRIC BLOWER AND MULCHER: High-powered 12 amp corded blower and mulcher blows through leaves and debris at speeds up to 250 mph.Applications : Blower ideal for clearing driveways, sidewalks, decks, and garages of debris and fall leaves from yard, Heavy-duty vacuum is ideal for vacuuming leaves, grass clippings, twigs, pine needles, and other lawn debrisIncludes : (1) BV6000, (2) Disposable Bags, (1) Diffuser for Use With Disposable Bags, (1) Detachable Shoulder, Strap, (1) Concentrator, (1) Blow Tube, (1) Vacuum Tube, (1) Reusable Bag Assembly.
3 TOOLS IN 1: Blower, vacuum, and mulcher keeps the yard neat and tidy.
NO HASSLE LEAF DISPOSAL: Disposable leaf bag system for easy clean up.
HIGH POWER MULCHING: Grind up to 16 bags of mulch down to 1.
VERSATILE CLEANING: Ideal for clearing driveways, sidewalks, decks, garages, and lawns of leaves and vacuuming leaves, grass clippings, twigs, pine needles and more..
Applications : Blower ideal for clearing driveways, sidewalks, decks, and garages of debris and fall leaves from yard, Heavy-duty vacuum is ideal for vacuuming leaves, grass clippings, twigs, pine needles, and other lawn debris.
Includes : (1) BV6000, (2) Disposable Bags, (1) Diffuser for Use With Disposable Bags, (1) Detachable Shoulder,....
Essential Tool for Kitchen: Vacuum sealers are an essential tool for any home cook. Not only will they save you time and money, but using them to preserve food adds unbelievable flavor, making even the simplest dishes stand out. This Geryon option is powerful yet has quiet suction capabilities and user-friendly functionality. Cut your food bill and never waste leftovers again with this high-quality vacuum sealer. Once sealed and frozen, your favorite foods can last up to 3 years.
Create a Airtight Seal: This beautiful and streamlined vacuum food sealer machine takes all of the struggles out of vacuum sealing, and has strong suction power and an automatic sealing setting that makes it super easy to use. Work with all 12'' width Geryon and other brand vacuum sealer bags and rolls with texture on one or both sides. With this food vacuum sealer, you can preserve fresh fruits and vegetables while they're still in season to enjoy in the off months.
Easy to Use for Dry and Moist Food: The integrated digital buttons and LED lights indicate sealing mode and other settings for ease of use. Press a single button for vacuum-sealed perfection. This user-friendly o....
BuTure Cordless Vacuum Cleaner - 33Kpa with Mattress Cleaning Tool 400W Stick Vacuum Cleaner Handheld Vacuum Wireless Household Vacuum Cleaner for Pet Hair Carpet and Hard Floor
✿ [With Extra Mattress Cleaning Tool] Unlike other vacuum cleaner on the market, VC40 cordless vacuum cleaner comes with an upholstery attachment designed to remove dust and grime from mattresses and sofas. This stick vacuum cleaner really helps you clean your whole house, even your bed!.
✿ [Clean All At Once] 3 suction modes—ECO, Standard and Boost—tailored to specific tasks so you can get the job done efficiently without wasting battery life. Battery life is up to 50 minutes in ECO suction mode, with a 1.5L large canister, allows you to clean up to 2,000 sq ft at once!.
✿ [Smart Touch Screen] An LED touch screen on the top of the handle allows you to switch settings while vacuuming plus keep an eye on battery life and filter maintenance. The current status of your cordless vacuum cleaner at a glance!.
✿ [ Various Attachments ] VC40 cordless vacuum cleaner not only comes with a mattress cleaning tool but also a crevice tool and a dusting brush, which can be easily converted into a handheld vacuum cleaner work on the bed, sofa, car, table top. They can also be combined with the telescopic tube for floor to ceiling cleaning..
✿ [Perfect Vacuum Cleaner for Pet Hair] Ideal for those with furry friends at home! The cleaner head with anti-tangle....
EGO Power+ LB6503 650CFM 56-Volt Lithium-ion Cordless Handheld Blower with 4.0Ah Battery and Charger Included, Black
❣【Portable Cordless Handheld 2-in-1 Sweeper & Vacuum】The blower weights 3.15 lbs only,which make it effortless to use for a long time.2 in 1 design not only helps you to clean the garden of fallen leaves and snow,but also can clean the corner and gap which is hard to clean.Perfect for the courtyard,garage,the car inside and engine compartment,etc.Cordless design allows you to clean up anywhere you want..
❣【Adjustable Super Strong Wind Blower】Boost Turbofans & all-copper motors provide up to 18000rpm strong power.It's air volume can reach 2.6m³/min.You can press the power switch to adjust the air volume you want.Light press for low air volume and heavy press for high air volume.It's easy to blow up wet leaves,snow on your car,and keep your garden clean after a rainy day..
❣【Easy to Use as a Vacuum Cleaner】When you install the blow tube in the air inlet,put the reusable collection bag at the air outlet,the blower will become a vacuum cleaner immediately.Super strong suction allows you to absorb computer dust,pet hair,crumbled cookies,hard to clean corner and so on..
❣【2.0Ah Lithium Battery & Charger】It takes 150 minutes for a full charge.The full-charged battery makes it enough to clean up the house,garden,and car.Please use ....
Laboy Glass Vacuum Cold Trap 2-Part with 10 mm Serrated Hose 200mm Length Below The 24/40 Joint for Schlenk Line Organic Chemistry Lab Glassware
DESIGN----This is a two-piece design vacuum cold trap,the connections on the uppper parts are with serrated hose connection,The center tube with 10mm hose connections for easy connection to a vacuum gas manifold bank tubes which are also with 10mm hose connections.The serration hose connection on the side tube have an O.D.of 13mm at the smallest serration and 16mm at the largest serration. The lower part is a thick wall round bottom tube with standard taper outer joint..
USE----It is used to place between the experimental apparatus and the vacuum source to protect the vacuum pump,pump oil,pump pipe from contamination and the potentially damaging effects of the material,protect people who must work on the vacuum lines,prevent vapors from being emitted back into the reaction system.In a schlenk line,the vacuum trap is usually connected to the vacuum bank of the vacuum gas manifold.
DIMENSIONS-----This vacuum trap has 24/40 joints to assemble the two parts together, The O.D of the outer body is 30mm,the outer body below the joint is 200mm,the O.D.of the inner and side tube is 10mm..
HEAVY WALL ---This lab glassware is heavy-wall designed , made by hand-blowing according to ASTM E438 ,made of high-quality borosilicate glass and annealed at 800 degree Celsiu....
Cordless Vacuum Cleaner, 23Kpa 200W Brushless Stick Vacuum with 3 Suction Mode, Up to 40 Mins Runtime Rechargeable Battery, 6-in-1 Lightweight Vacuum for Carpet Hard Floor Pet Hair -Wnkim S700
【Lightweight & LED Display & Easy to Maneuver】The cordless vacuum cleaner's main body weights 3lbs, about 1 bottles of 1000ml water, only 2/3 of the weight of almost vacuums on the market, extremely suitable for one-hand cleaning.
The LED display on the stick vabroom combines a power indicator, suction mode indicator, mode switch, roller brush & filter clog reminders, you can touch the switch to change modes, knowing about your vacuums in real-time.
Stick vacuum cleaner is easily converts to a handheld vacuum with versatile attachments to reach corners, stairs, crevices, and cars.
【Unique Root Cone Filtration System for pet hair】The stick vacuum is equipped with 5-stage fully-sealed system, 80% reduction in suction loss, the whole filtration performance is 2x that of the normal filter, making it more efficient and durable than other vacuums by the advanced root cone filter system! It can capture 99.99% of large & fine dust particles like pollen, pet hair, debris, dirt, cereal, food residue, and also pressing the dust at the bottom of the dustbin tank to protect HEPA filter from clogging(Replace the included HAPA filter once a month will eliminate suction fading). It’s friendly to families that have pets or allergies, for its ability to ....
