Ac/dc 12v Lm1036n Dual Channel Stereo Tone Board Ne5532 Audio Pre Amp Amplifier

US $250

Hong Kong, Hong Kong
Jun 5th

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Welcome to my ebay store! You will find your favorite products. Pass by do not miss.thank you! Product Detail ( ---☆ ayanhu81 ebay shop welcome you to buy it ☆---) Product description: The key components of National Semiconductor Corporation produced a sound very good LM1036N. Natural full sound, high bass boost is the use of a wide range .LM1036N DC to control the pitch, there is no longer using the modulation of noise problems. NE5532 do better than pre-pitch even better! A high-speed voltage 25V 2200UF capacity filter capacitors with ST's L7812CV regulator, provide abundant energy reserves and stable DC power supply for the post-stage circuit, ensures low internal resistance of the power supply. High-speed power supply filter capacitor can filter out all kinds of clutter interference, the power output of the energy is very clean, and further improve the system SNR. Gain adjustment selected three Taiwanese production Hermetically potentiometer life several times longer than ordinary potentiometer, the output volume balance, prolonged use will not affect the sound quality will be dust from entering. Treble and bass adjustment knobs provide low--2 / + 3dB (100Hz), high frequency -2 / + 3dB (10KHz) gain or attenuation range. Loudness switch selection of easy to use, superior quality toggle switch. User to install it in the box or inside the chassis. About LM1036N Basics: ( ---☆ ayanhu81 ebay shop welcome you to buy it ☆---) LM1036 DC control tone (bass / treble), use car radio, TV and stereo system volume and balance circuit. In addition a loudness compensation control input allows simple implementation. 4 control inputs to provide remote control system from the bass, treble, balance and volume control, or by the application of DC voltage, or from 4 to provide a bias potential from the power supply circuit zener specification. The definition of each tone response is to choose to give up the ideal features of a single capacitor. Features: 1. Wide supply voltage range, AC/DC 9V to 15V 2. Large-capacity control range, typical 75 db 3. tone control, ± 15 Fenbei typical 4. Channel isolation, typical 75 db 5. The low distortion, 0.06%, to 0.3 Vrms input level typical 6. High SNR of 80 dB is typically 0.3 Vrms input level requires few external components 7. Dimensions: 80 * 62mm ( ---☆ ayanhu81 ebay shop welcome you to buy it ☆---) Package included: 1x Stereo Tone Board Feedback > We maintain hightest buyer ratings > Positive Feedback will be much appreciated from you. > Any dissatisfaction, please contact us immediately! > Please do not leave neutral or negative feedback before we help you out. Payment > We accept PayPal only. > All major credit cards are accepted through secure payment processor PayPal. > Payment must be received within 7 days of auction closing. Shipping > We Ship to Worldwide, except Hong Kong, Nigeria..... > Items will be shipped within one business day on payment received. > Items are shipped from China using Airmail, 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).