{"product_id":"audiophile-6c19-tube-power-amplifier-hifi-stereo-class-a-push-pull-tube-amplifier-dual-channel-low-noise-vacuum-tube-amplifier","title":"Audiophile 6C19 Tube Power Amplifier HIFI Stereo Class A Push-Pull Tube Amplifier Dual Channel Low Noise Vacuum Tube Amplifier","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eNobsound\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eChannels\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003e2 (2.0)\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eFeature 1\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eamplifier board\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eFeature 10\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003etube amplifier\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eFeature 11\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003etube amp\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eFeature 12\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eaudio amplifier\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eFeature 13\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003ehifi amplifier\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eFeature 2\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eaudiophile\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eFeature 3\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eamplifier\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eFeature 4\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003evacuum tube\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eFeature 5\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003epower amplifier\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eFeature 6\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eamplifiers\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eFeature 7\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003estereo amplifier\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eFeature 8\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eamplifier audio\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eFeature 9\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eintegrated amplifier\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eMaximum Power Per Channel\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003e8W\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000000656094\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv align=\"center\" style=\"text-align:center\"\u003e\n\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003eversion 1: US Teflon Ferry Silver Link\u003cbr\u003e\nversion 2: American Teflon silver plated wire link with tube shield\u003cbr\u003e\nversion 3: Increase the power transformer and use 0.35 pieces, the heat is lower! Guaranteed! More dynamic!\u003cbr\u003e\nversion 4:Bluetooth version\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"font-size:14px\"\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n1.6c19 is the transistor with low internal resistance in the thumb tube, and the high power #40;6W#41; 6p1 6p14 6p15 6p6 6F1 6F2 6F3 These tubes are only 3-5W, if the circuit is used properly, the output technology is good, you can say this It is a very rare good tube!\u003cbr\u003e\n\u003cbr\u003e\n2. The internal resistance of the transistor 6C19 is only 300Omega; on the thumb tube, the power can reach 6W. The bass effect of such a small tube is so shocking, this is the characteristic of 6C19! The sound is comparable to 300B!\u003cbr\u003e\n\u003cbr\u003e\n3. Pure manual scaffold welding, using one of the high-fever circuit forms of 300B, that is, the first-level pentode preamplifier and the first-level power tube output. Choose the small heptode 6J1 of the pentode.\u003cbr\u003e\n\u003cbr\u003e\n4. Due to the relatively high negative voltage of the gate of 6C19, a higher driving voltage is required, so a pentode 6J1 with higher transconductance, larger screen consumption, and larger anode current is used to push 6C19.\u003cbr\u003e\n\u003cbr\u003e\nThe characteristics of 5.6C19 are completely comparable to 2A3 300B. The key lies in the reasonable choice of working conditions. The internal resistance of 6C19 is lower than 2A3, but the transconductance is higher than 2A3, and the seventeenth magnification factor is slightly lower than 2A3. This means that 6C19 is more difficult to drive. !\u003cbr\u003e\n\u003cbr\u003e\n6. 6C19 filament 6.3V1A, the volume is the same as 6P1 general size 6P1 filament current: 0.5A 6P6P filament current 0.5A Even though the 6P3P filament current is several times larger than 6C19, it is only 0.9A. It can be seen that the current in the thumb tube is large, and the internal resistance is even higher. 13PXFF08; 460Omega, XFF09 is even lower, which is 300Omega; tubes with low internal resistance, the lower the internal resistance of the tube, the better it sounds, such as 6N5P6P13P300B, etc.,\u003cbr\u003e\n\u003cbr\u003e\n7. Panel flow 110mA tube consumption 11W\u003cbr\u003e\nIt is a rare transistor 6C19 that can be used as a power amplifier in the thumb tube. The sensitivity is low and the negative voltage of the grid is high. Therefore, a higher amplitude voltage is required to drive it.\u003cbr\u003e\n\u003cbr\u003e\n8. This machine uses 1 power supply cow, 2 output cows, an inductor, a total of 4 transformers\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"font-size:14px\"\u003e\u003cstrong\u003eProduct parameter\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\nRated output power: 6W*2\u003cbr\u003e\n\u003cbr\u003e\nFrequency response: 20Hz--25KHz\u003cbr\u003e\n\u003cbr\u003e\nTotal harmonic distortion: 1%#xff08;1kHz#xff09;\u003cbr\u003e\n\u003cbr\u003e\nInput sensitivity: 500mV--2000mV\u003cbr\u003e\n\u003cbr\u003e\nInput impedance: 100KOmega;\u003cbr\u003e\n\u003cbr\u003e\nOutput impedance: 4Omega;, 8Omega;\u003cbr\u003e\n\u003cbr\u003e\nSignal to noise ratio: 88DB\u003cbr\u003e\n\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S6c821b3d9da14c24a0bc1a7f9eac96bbj.jpg?width=595\u0026amp;height=842\u0026amp;hash=1437\" style=\"width:800px\" width=\"800px\"\u003e\u003cbr\u003e\n\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Ha94bf0ffc003470aafe02a18e55aa820b.jpg?width=3264\u0026amp;height=2448\u0026amp;hash=5712\" style=\"width:800px\" width=\"800px\"\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(231, 76, 60)\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003eAll internal wires are connected with Teflon silver-plated wires, the filter capacitor is Philips from the Netherlands, and a high-precision metal film five-ring resistor made in Taiwan! The secondary filter is Korean Sanying or Japanese Ruby Inductance filter, the bottom noise is very small, only close to the speaker can be heard!\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/H2a17aa44ba284180adc785f66c2c32a1Y.jpg?width=1024\u0026amp;height=768\u0026amp;hash=1792\" style=\"width:800px\" width=\"800px\"\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(231, 76, 60)\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:14px\"\u003eU.S. Teflon silver-plated wire connection\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/H77f3dbaa725b4cb5b2af9efa67a62ecf7.jpg?width=1600\u0026amp;height=1200\u0026amp;hash=2800\" style=\"width:800px\" width=\"800px\"\u003e\u003cbr\u003e\n\u003cspan style=\"color:rgb(231, 76, 60)\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:14px\"\u003eAmerican oil immersed coupling capacitor\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Hc027fbf291204f4e9372f6e39f197cf7W.jpg?width=1600\u0026amp;height=1200\u0026amp;hash=2800\" style=\"width:800px\" width=\"800px\"\u003e \u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/H9485c5207be845fbbc2d5a4e5a806cacW.jpg?width=1600\u0026amp;height=1200\u0026amp;hash=2800\" style=\"width:800px\" width=\"800px\"\u003e \u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Hd5b02e7adaff4ee58d0cc6d830abd8584.jpg?width=1600\u0026amp;height=1200\u0026amp;hash=2800\" style=\"width:800px\" width=\"800px\"\u003e \u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/H9d02096dc3bf4e20b18f716ebf6ddba29.jpg?width=1600\u0026amp;height=1200\u0026amp;hash=2800\" style=\"width:800px\" width=\"800px\"\u003e \u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/He8db7750258441fc8471b1ea641e77e2L.jpg?width=1600\u0026amp;height=1200\u0026amp;hash=2800\" style=\"width:800px\" width=\"800px\"\u003e \u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Hf19cdd8e405141e084566b9d644a2fafH.jpg?width=2448\u0026amp;height=2448\u0026amp;hash=4896\" style=\"width:800px\" width=\"800px\"\u003e \u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/H717a6e9c9e6a4fcba2e22806f93e8736y.jpg?width=1590\u0026amp;height=1191\u0026amp;hash=2781\" style=\"width:800px\" width=\"800px\"\u003e \u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Hbaf94e2f64f843e4a3c23f6f33e5e4f31.jpg?width=1515\u0026amp;height=1114\u0026amp;hash=2629\" style=\"width:800px\" width=\"800px\"\u003e \u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/H00a251e97eb5418b98bd9704d97ce07bX.jpg?width=930\u0026amp;height=1142\u0026amp;hash=2072\" style=\"width:800px\" width=\"800px\"\u003e\u003cbr\u003e\nQ: Can I change my order info? Such as receiving address or item purchased?\u003cbr\u003e\n\u003cbr\u003e\nA: Order info cannot be changed after being placed. Please cancel your order and place a new one if order info is incorrect. Otherwise your parcel is going to be shipped according to the initial order info.\u003cbr\u003e\n\u003cbr\u003e\nQ: Why isn't my order being shipped out of China?\u003cbr\u003e\n\u003cbr\u003e\nA: If there is no further tracking info after 10 days. It is most likely due to domestic shipping issue. For further support, please contact our customer service.\u003cbr\u003e\n\u003cbr\u003e\nQ: Why is my parcel still \"delivering\"?\u003cbr\u003e\n\u003cbr\u003e\nA: International shipment can be time-consuming and your patience is appreciated. Please rest assured if you see no update about your parcel. We use AliExpress shipping methods which can take 15 to 60 days. For further support, please contact our customer service.\u003cbr\u003e\n\u003cbr\u003e\nQ: Why do I receive a different product?\u003cbr\u003e\n\u003cbr\u003e\nA: Please contact our customer service directly for further support.\u003cbr\u003e\n\u003cbr\u003e\nQ: Why do I receive only 1 item while several were purchased in the first place?\u003cbr\u003e\n\u003cbr\u003e\nA: One order can possibly be shipped via several parcels with each of them a unique tracking number. Please track them according to the specific tracking number(s). Please contact our customer service directly for further support.\u003cbr\u003e\n\u003cbr\u003e\nQ: I clicked \"Confirm Goods Received\" before the parcel is received. What should I do?\u003cbr\u003e\n\u003cbr\u003e\nA: Don't worry if you clicked it by accident. Your parcel is shipped soonest possible anyway. Simply follow the tracking number for update. A 5-star review is much appreciated upon receiving your parcel.\u003cbr\u003e\n\u003cbr\u003e\nQ: What should I do if my order is closed?\u003cbr\u003e\n\u003cbr\u003e\nA: Please place a new order with a secure account and payment method.\u003cbr\u003e\n\u003cbr\u003e\nQ: What if the product cannot be used?\u003cbr\u003e\n\u003cbr\u003e\nA: Please ensure the product is used properly according to the user manual. For further support please contact our customer service directly.\u003cbr\u003e\n\u003cbr\u003e\nQ: I haven't received my parcel yet but it shows \"delivered\" on the order detail page. What should I do?\u003cbr\u003e\n\u003cbr\u003e\nA: Please check with your local post first for the parcel info. For further support, please contact our customer support.\u003cbr\u003e\n\u003cbr\u003e\nQ: Why is my parcel returned?\u003cbr\u003e\n\u003cbr\u003e\nA: That's because receiving address or phone number being incorrect or the logistics company cannot ship to your address. Please reach out to our customer service directly if the issue persists.\u003c\/div\u003e\n\n\u003cdiv align=\"center\" style=\"text-align:center;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Peter's Electronics","offers":[{"title":"version 3 \/ 115v","offer_id":52697164644634,"sku":"14:350850#version 3;35:24816474","price":509.99,"currency_code":"USD","in_stock":true},{"title":"version 3 \/ 240V","offer_id":52697164677402,"sku":"14:350850#version 3;35:200002549","price":509.99,"currency_code":"USD","in_stock":true},{"title":"version 3 \/ 110 V","offer_id":52697164710170,"sku":"14:350850#version 3;35:2475","price":509.99,"currency_code":"USD","in_stock":true},{"title":"version 3 \/ 100V","offer_id":52697164742938,"sku":"14:350850#version 3;35:8327382","price":509.99,"currency_code":"USD","in_stock":true},{"title":"version 3 \/ 120V","offer_id":52697164775706,"sku":"14:350850#version 3;35:1225","price":509.99,"currency_code":"USD","in_stock":true},{"title":"version 3 \/ 220 V","offer_id":52697164808474,"sku":"14:350850#version 3;35:2476","price":509.99,"currency_code":"USD","in_stock":true},{"title":"version 3 \/ 230 V","offer_id":52697164841242,"sku":"14:350850#version 3;35:3627","price":509.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/8973\/4170\/files\/Sb6b2e0e9d2dd487497bbd44907d93b47q.webp?v=1786722910","url":"https:\/\/peterselectronics.com\/products\/audiophile-6c19-tube-power-amplifier-hifi-stereo-class-a-push-pull-tube-amplifier-dual-channel-low-noise-vacuum-tube-amplifier","provider":"Peter's Electronics","version":"1.0","type":"link"}