Products
Power Grid Tube
Power Grid Tube is produced by HIGHHOPE factory, one of leading manufacturers and suppliers in China. HIGHHOPE®Power Grid Tube is an earliest electrical signal amplifier device. Use the electric field to inject electronic modulation signals into the vacuum control gate, and obtain different parameter signal data after signal amplification or feedback oscillation at the anode. Early used in electronic products such as television, radio amplifiers, and other electronic products, it was gradually replaced by amplifiers and integrated circuits made by semiconductor materials, but in some high -fidelity real audio equipment, low -noise and stable electronic tubes were still used as audio power amplifiers.
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Pentode 8F68R
You can rest assured to buy customized HIGHHOPE® Pentode 8F68R from us. HIGH HOPE INTERNATIONAL INC adhered to he principle of "quality is the life", to provide customers with the best quality, the most competitive prices, the first-class after-sales service.
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Pentode 8F75R
You can rest assured to buy customized HIGHHOPE® Pentode 8F75R from us. HIGH HOPE INTERNATIONAL INC adhered to he principle of "quality is the life", to provide customers with the best quality, the most competitive prices, the first-class after-sales service.
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Pentode 7F71RA
You can rest assured to buy customized HIGHHOPE® Pentode 7F71RA from us. HIGH HOPE INTERNATIONAL INC adhered to he principle of "quality is the life", to provide customers with the best quality, the most competitive prices, the first-class after-sales service.
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Tetrode 4PR60C
You are welcomed to come to our factory to buy the latest selling, low price, and high-quality HIGHHOPE® Tetrode 4PR60C. We look forward to cooperating with you. With competitive prices and reliable delivery services, we are expecting become your long-term partner in China.
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Tetrode 4PR400A
You are welcomed to come to our factory to buy the latest selling, low price, and high-quality HIGHHOPE® Tetrode 4PR400A. We look forward to cooperating with you. With competitive prices and reliable delivery services, we are expecting become your long-term partner in China.
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Tetrode 4CV100000C
You are welcomed to come to our factory to buy the latest selling, low price, and high-quality HIGHHOPE® Tetrode 4CV100000C. We look forward to cooperating with you. With competitive prices and reliable delivery services, we are expecting become your long-term partner in China.
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High Hope is one of the professional China Power Grid Tube manufacturers and suppliers, we have accumulated rich experience and we will continue to work hard. Power Grid Tube made in China is not only of high quality, but also best selling. We look forward to cooperating with you, if you want to know more, you can consult us now, we will reply to you in time!
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