Dual Discrete Op Amp HiFi Audio Preamp Operational Amplifier OPAMP replace ad827

    • Features：

      Low Distortion: 0.0008%

      High Speed: conversion rate(120V/us) and bandwidth(8MHz)

      Low Noise: 4nV/√Hz

      High open-loop gain: 120dB(600Ω)

      BJT Input: IB =30pA

      Power Range: ±12V-±18V (standard ±15V)

      Application Area

       

      all kinds of audio pre-amplifiers, headphone amplifiers, integrated amplifiers, DAC filter circuit, electronic crossovers, active filters and so on

      Features of sound quality


      Loose sound filed and transparent background. 

      Mellow, touching and humanized.

      The whole frequency band is very average with accurate and soft high frequency, full mid-frequency, flexible and strong low frequency. The sound is near to gallbladder machine and LP records.

      Production and processing


      Package Included:

      1PCS xDual Discrete Op Amp HiFi Audio Preamp Operational Amplifier OPAMP replace ad827

  • We accept PayPal only.
  • Payment must be received in 7 business days of auction closing.
  • Please leave note for your special request (e.g. Colors or Size) in ebay note when you pay the order.
  • Any special request cannot be accepted after 24 hours of payment,because most of orders will be processed instantly and same day dispatched.

1. Your order will be shipped within 1-2 business days once we receive your payment. 

2. Import duties, taxes and handling charges are the buyer's responsibility.

3. Please check with your country's customs office for above additional costs in advance.

4. These charges are normally collected by the shipping company, but does not include Remote Area surcharge and any customs fees. 

1. 30 days warranty for returning the defective item from the purchased date.

2. We will test all products before the packages were sent out.

3. Return items should include the original packaging and all accessories.

4. Only defective product will be offered exchange.

5. Buyers are responsible for the returning cost, and then we will pay for the resending cost.

Please note that we are on duty Monday to Friday between 09:00 Am to 18:00 PM Beijing Time, which means we can keep on-line at:

Bei Jing(CN)------Monday to Friday------09:00 AM -18:00 PM

New York(US)------Sunday to Thursday------20:00 PM-05:00 AM

London(UK)------Monday to Friday------01:00 AM-10:00 AM

Canberra(AU)------Monday to Friday------11:00 AM-20:00 PM

Please don't hesitate to contact us with any queries or comments about our items or your problem.

We are a professional trading company, we will always provide you with quality service.

DataCaciques