vacuum tube amplifier design

Prefect Design HIFI Home Audio Power Module Blue-Tooth/Aux-In /CD-In And External Stereo Speakers Vacuum Tube Amplifier *, *::before, *::after {box-si...

... With Bluetooth & AUX Product Description Introduction to XA-7 combined The XA-7 all-aluminum body, ...

... heavy objects, making it ideal for use in a variety of lifting applications. The black color of the lifter also makes it easy to ident...

... High Efficiency Stainless Steel Manifold Solar Collector for Project Working principle 1. The of this type solar collector...

... 6J1P-EV 3. 6J1P-EV equivalent EF95, 6F32, 6AK5. The first grid is wound with wire made of an alloy of gold and platinum. Grid lifting is copp...

... is widely used in solar central hot water engineering system. The collector consists of three parts: ground mounting bracket/all-glass coll...

... water heating projects in China and also abroad, so we have rich experience in it. Besides solar evacuated collectors we also can provide you...

... that can be customized to meet your specifific needs. The Si provides high flow and the Xi provides hig...

non pressure compact solar water heater Working principle: It adopts simple thermosyphon circulation. Cold water heated by solar vacuum tu...

... for blood sampling is with excellent anticoagulant properties, ensuring that the collected blood remains stable and usable for...

... air cooling of plate. The maximum plate dissipation is 1.5kW and maximum frequency operation is 50MHz. The is for oscillator in...

50x400mm Laboratory Furnace 1200C -0.1MPa Atmosphere Control furnace characters: 1.The furnace adopts quartz as carr...

sealing machine Quartz Sealing Machine Advantage 1. High temperature welding of quartz wall and built-in quartz column 2. Automatic...

... Speaker 5F1A Hand Wired Guitar Ampliifer Combo 5W: Single-ended Class A Handwired turret board construction all circuit 5 watts v...

... Container Made Of Pure Aluminum For Shoe Polish Raw material of the aluminum empty : aluminum slug with hole or flake without hol...

...ether with Blood Collection . Safe and operative is key principle for of Blood Collection Needle. And all Blood Collection Needl...

... Gel Blood Collection PSGT 13*100mm Product Description Plastic Green Gel Lithium Heparin ed For Blood Collection Additive...

... safely when the operating temperature is as high as 1400 ° C.Most of the furnaces use corundum s as the carrier for heating and sealing ....