Description

Using vacuum tube to receive the FM signal which has a strong sense of nostalgia, the sound is more sweet and mellow. Using potentiometer and varactor diode tuning, the digital tube displays the receiving frequency, using 6E2 to display the received signal strength, increasing visibility and viewing. 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Sign Up Now ! Vintage Vacuum Tube FM Radio Tuner Home Stereo Audio Preamp Wireless Receiver Item description Notice: 1 . If you want the version with amplifier, please click: LINK 2. Not include Antenna, you need to prepare it by yourself. Introduction Superheterodyne radio adopts a whole circuit board design, including high frequency receiving, intermediate frequency amplification, amplitude limiting, frequency discrimination, stereo decoding, preamplifier and other circuits. The output stereo signal can be matched with various tubes. Power amplifiers, active speakers, stereo equalization amplifiers and more. The high frequency receiving adopts double triode 6N3 for high frequency amplification and mixer amplification, and the double triode 6N1 makes oscillation. The intermediate frequency amplification uses two-stage pentode 6K4, and the two-stage amplitude limiting uses a pentode 6J4. Phase frequency discrimination, stereo decoding uses LA3401, the decoded audio signal is switched by the switch to the double triode 6N2 for 5 times preamplification, and then the audio signal is output. Features Using vacuum tube to receive the FM signal which has a strong sense of nostalgia, the sound is more sweet and mellow. Using potentiometer and varactor diode tuning, the digital tube displays the receiving frequency, using 6E2 to display the received signal strength, increasing visibility and viewing. Exquisite appearance design, high receiving sensitivity. The panel and the knob is CNC-processed and oxidized, and the outer casing is made of stainless steel bent and welded, which brings different high-end texture. The whole circuit board is made of 2mm thick PCB, which increases the mechanical strength and not easy to damage. The mesh cover design can prevent children from accidentally touching burns and electric shock. Parameters Shell Material: aluminum alloy + stainless steel Working Voltage: 110V(115V) /220V(230V) Total Consumed Power: about 100W Receiving Type: Superheterodyne Receiving Frequency Range: FM 87-108MHz Number of Channels: 2 Dimensions: (L)372mm*(W)275mm*(H)155mm Net Weight: 5.2kg Package Weight: 6.0kg Packing List 1* Vacuum Tube FM Radio 1* Power cord 1* Antenna connector Payment Delivery details Return Policy About us Contact us Payment Safe and secure payment by PayPal. Delivery details Please leave VALID TELEPHONE NUMBER which is necessary and very important. Customs Clearance We are NOT responsible for any customs duties fee. We are NOT responsible for any import tax or customs delay. Most item will be shipped within 2 working days. For package less than 2KG, we use Airmail (10-25 days to most countries) and for package over than 2KG we use Expedited Service such as DHL, UPS and FEDEX (5-8 days to most countries). Return Policy Free Return Within 30 Days We provide return within 30 days for all items you bought on eBay, full refund and return shipping will be provided. 1-year warranty is provided for all items( Excluding: 1. Man-made damage or misuse. 2. Audio accessories and consumables such as vacuum tubes). If you are satisfied with our products and service please leave a 5-star . Feedback is very important to us just like our lives, please DO contact us before you leave a neutral or negative feedback, we will provide better solutions until you are satisfied. About us Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including Douk Audio / Nobsound / Little Bear etc. As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable. We will spare no efforts to bring great products and service for customers and extremely to improve our customers’ listening experience. 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