Mini 1969 Class A 5W Audio Power Amplifier Board 12V-30V DC Assembled Board

Vendu Voir des articles similaires EUR 3,20 Achat immédiat ou Offre directe, Livraison gratuite, 30-Jour Retours, Garantie client eBay
Vendeur: buozai25 ✉️ (13.020) 0%, Lieu où se trouve: Hong Kong, HK, Lieu de livraison: WORLDWIDE, Numéro de l'objet: 262167961093 Mini 1969 Class A 5W Audio Power Amplifier Board 12V-30V DC Assembled Board.
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Product Detail function disableselect(e){ return false} function reEnable(){return true } file://if IE4+ document.onselectstart=new Function ("return false") file://if NS6 if (window.sidebar){ document.onmousedown=disableselect document.onclick=reEnable } (--- ayanhu81 ebay shop welcome you to buy it ---)   Tips: If you need stereo output, please you buy 2pcs.   This version is used along with the size of the tube, you can change bassoon bassoon Toshiba 2SC5198   Be sure to note before you buy:   It must be confirmed before energizing power tube is installed, whether there is a sufficiently large heat sink, because the Class A amplifier design, as long as the power of current tube has been conducting strong state. Repeat must be installed on a good electric radiator , if you do not install the heat sink on the power of words, the power tube directly explode, smoke.   Power tube must be insulated, as shown below:   Specific parameters: Model: 1969 Small Group A Tube Model: TIP41C Output power: 5W per channel Power consumption: 20W per channel Power source: DC single 12-30V Static current: prior to shipment in a standard 25 volts DC down to 0.8-0.9A Board size: 5 * 5cm Thickness: 1.6mm fiberglass board double-sided design Board material situation: Resistance: full five-color ring precision metal film resistors Adjustable resistance: Sealed multi-turn adjustable resistors Input capacitance: Promise of capacitance Farah Electrolytic capacitors: high-capacitance   Specific wiring methods: 1969 finished panels and audio speaker power wiring diagram.    (--- ayanhu81 ebay shop welcome you to buy it ---)   Package Included: 
1x DC 12V  1969 Class A Amplifier Board 2x Thermal insulation pads 2x insulation caps

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Shipping

> We Ship to Worldwide, except  Hong Kong, Nigeria.....
> For United France , "Economy Delivery" do not have tracking number (15 ~ 40days), "Standard Delivery" can tracking (15 ~ 30days), "Express Delivery" very fast (3 ~ 8 days).
> Items are shipped from China using Airmail, items will be shipped within one business day on payment received . delivery time depends on destination and other factors, reach most of the countries within 10 to 35 business days.

Country

Shipping Way

Shipping Time

Tracking Number

United States

           China Post

  7-12

Yes

Russian

China Post

15-35

Yes

Other Country

HK /Swiss Post Air Mail

15-45

No

Brazil / Africa

HK /Swiss Post Air Mail 35-65  No 

Returns

> Defect: We will fully refund or send you a new replacement,please contact and return within 14 days.
> Dissatisfaction: Please contact within 3 days, we will fully refund, after got your returned goods.
> Missing parts/Q'ty: Please contact us immediately,for a new package arranged,or a partial refund issued.

Contact us > If have any question, Please contact us by ebay message before leaving neutral, negative feedback or open any dispute, we will reply within 24hours, ensure that help you solve the problem, make you satisfied. > Our Working-time From 8:30 AM to 21:30 PM(GMT+08). 

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  • Condition: Neuf
  • Marque: DIY
  • Type: Mini 1969 Class A Amplifier Board
  • Numéro de pièce fabricant: DIY
  • Brand: DIY
  • MPN: DIY
  • Power: DC 12V-30V

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