This amplifier can be used with KT88 or EL34 vacuum tube, and there is a Red selection button on the Back of the amp to switch. The default matching tubes of this machine is KT88. If you need EL34 tubes, please purchase separately..
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..
Utah Pneumatic Push To Connect Air Fittings Tube 3/8\ Od Straightair Air Line Union Push Fit Fittings Tube Fittings Air Line Push Connectors 10 Pack(3/8 Straight)
Air Line Quick Disconnect : Air And Water Pressure Range: 0-1 Mpa145 Psi Max Pressure:1.5 Mpa/ 217 Psi/15 Bar Temperature Range 0-60°C | 32～140°F Applicable Tube: Pu/Nylon/Soft Pe Air Line Fittings.
Pushlock Air Fittings And Water Pressure Range: 0-1 Mpa145 Psi Max Pressure:1.5 Mpa/ 217 Psi/15 Bar Temperature Range 0-60°C | 32～140°F Applicable Tube: Pu/Nylon/Soft Pe Airline Fittings.
Easy To Install This Quick Connect Tube Fittings Is Available In Various Styles And Models . Each Model To Serve Its Purpose. All Models Of Push Lock Fittings Are Designed To Suit Your Pneumatic Piping Needs Perfectly.
You Can Easily Change The Air Line Quick Connect Direction Even After Installation. The Release Ring Of Conforms With The Ellipse Design To Ensure That The Disconnecting Of Air Line Connections Is In Good Shape.
All Push-To-Connect Fittings Contains Internal Hexagonal Holes This Enhances The Installation Process In A Narrow Space.Push Connect Fittings Can Be Dismantled And Assembled Easily These Plastic Tube Connectors Meet The Pressures And Temperatures Mentioned.
SHIDU Voice Amplifier for Teachers, Mini Voice Amplifier with UHF Wireless Microphone Headset, 10W Output 1800mAh Personal Portable Speaker Suitable for Coaches,Tour Guides, Promotions, Outdoors
【Wireless Voice Amplifier】: Avoid burdensome cables, you can wear the wireless headset in a free way. When you need a louder voice for work or life, our voice amplifier can save your throat. The sound is clear and stable. You can easily use it for 100 people Speech..
【Light Weight and Portable】:This portable voice amplifier only 5.74 ounce, it is portable public address system, and equipped with UHF wireless microphone, you can take it to multiple places,which is suitable for classroom, park, supermarket, tour guide shopping mall to speak..
【Rechargeable Microphone and Speaker】:Wireless portable voice amplifier built-in 1800mAh lithium battery,can be used about 8-10 hours. The UHF wireless microphone can be used about 3-5 hours..
【Support Music Playing】:Personal voice amplifier supports TF card and U-Disk play music, easily turn this voice amplifier into a music speaker, making your speech more lively and interesting..
【Original Voice Amplifier】:The SHIDU amplifier has focused on the original sound for 20 years, providing you with a stable and comfortable experi....
UWAYKEY 35W Audio Tube Amplifier with TDA7377 Chip, HiFi Stereo Receiver Integrated Amp with Bluetooth 5.0, Hybrid Amp for Home Theater System
About ZK-152H Tube amplifier: ZK-152H is a hybrid tube power amplifier, which uses tube as the front stage power amplifier and class AB power amplifier chip as the combination method of the rear stage. This combination method neutralizes the advantages and disadvantages of Class A power amplifiers and Class AB power amplifiers. ZK-152H Tube amplifier allows you to taste the "taste" of tube amplifiers at a low price instead of the cold "digital taste" of digital power amplifiers..
This tube power amplifier uses the TDA7377 chip, which is a class AB power amplifier chip. The professional fully complementary output stage structure and internal fixed gain ensure that the output is not distorted at high power. We changed the output power of the chip to 35w by means of bridge connection. This output power is not a beautiful figure in the face of digital power amplifiers, but its sound quality is far better than digital power amplifiers, especially when playing human voices..
How Many Input Methods Are There: ZK-152H tube amplifier provides two input modes: Bluetooth mode and RCA mode, the switching between modes can be switched by physical buttons. At the same time, the tube amplifier can also input audio signals through AUX 3.5mm..
EilxMag DOT Brass Air Line Quick Connect Fittings, PBT Push-To-Connect-Fittings NPT Male Thread & Brass Air Brake Line Fittings Kit (Pack of 44)
【Premium Material】: Our dot air line quick connect fittings are made of PU, Plastic, the air line fittings DOT approved are made of high quality CA360 brass, with corrosion resistance, high temperature ductility and low permeability. Great for long time use..
【Quantity】: Unique dot air fittings assortment: The plastic tube fittings contain 28 pieces: 8 pcs Male straight push connectors, 6 pcs Straight tube unions. 6 pcs 90 degree Elbows. 4 pcs 90 degree Elbows NPT thread. 4 pcs Tube tees. The brass tube fittings contain 16 pieces: 5 pcs Male connectors. 5 pcs Male 90° elbows. 3 pcs Tube tees. 3 pcs Tube unions. Fit type: 1/2", 3/8", 1/4"..
【Typical Application】: The air hose kit fittings are suitable for PU / PA / PE / PVC. The air brake fittings assortment kit can be used with air systems, and copper tubing in air brake systems. They are widely applied in automotive, manufacturing production lines, car or truck repair, industrial workshops, daily garden or lawn mower repair, towing machine hose connections and so on..
【Easy to install】: Quick disconnect simply push tubing in, no to....
ZOWEETEK wireless voice amplifier for teachers with 2 Microphones,25W Portable voice amplifier buletooth PA system Speaker for Classroom, Meetings, Promotions,Speech and Outdoors
【Voice Amplifier Wireless】 Output power 25W,sound to cover about 20000 sq.ft (2000 ㎡). No noise and no distortion.A big help in speaking to 100+ members in your group..
【Amplifier with Two Microphones】UHF wireless microphone and wired microphone.UHF technology wireless microphone amplifier more resistant to interference, longer transmission distance and better listening experience.Headset and handheld 2 in 1,the wireless ear hook is removable..
【Buletooth Voice Amplifier】 Buletooth 5.0,True Wireless Stereo,Supports FM radio and Recording functions.
Supports TF (Micro SD) card playing & USB flash drive playing. You can loop all music and switch songs..
Support 3.5mm AUX audio input (Mic port can be used as AUX port), Easy to use as a wired speaker..
【Powerful Voice Amplifier】Portable microphone amplifier using the ABS material, robust and durable. Hi-Fi technology reverses the sound as real and is transported from the throat. Amplify your voice and save your throat when you have trouble speaking or not enough volume.Very useful for teachers, coaches, speakers fitness and yoga instructors ect..
【Voice Amplifier Wireless】 The amplifier to only take 4-6 hours to fully charge, but plays up to 10-12 hours of amplify time and up to 4-6 ho....
TV Antenna Amplifier, 25dB High Gain Signal Booster for Digital TV Antenna Indoor, Low Noise/Clears Up Pixelated Amplifier, Adjustable dB&Timer, USB Cable Power Supply
【Before Buying】: Please check the signal strength in your area: ✔ If a lot of green channels available, DO NOT recommend using a booster. ✔ If a lot of yellow or orange channels available suggest adding an amplifier to boost weakened signals..
【dB Adjuster and Timer】: The amplifier has an adjustable DBI tuner, you can turn left and right to adjust the TV antenna amplifier dB to help your TV find the best signal reception state. Amplifier With a digital time display, you can check the time you watch TV at any time, which can well protect the eyesight of you and your family..
【SIGNAL BOOSTER】: Amplifier it build-in 4G LTE Filter, blocks 3G and 4G wireless signals, clear up any low-strength fuzzy or pixelated channels for clear smooth pictures and stable channel reception. booster With 2 shifts for adjusting the gain from 0dB to 25dB, the lowest noise figure to reduce signal dropout and pixelation..
【Easy Installation】: Just connect the amplifier to the antenna and TV or STB box, then plug into the USB port for getting power, HD digital TV antenna amplifier works with any non-amplified indoor tv antennas. The number of channels reception will vary depending on your surroundings and how far away you are from broadcast towers..
