TL084 OP AMP Tone Preamp Power Amplifier A1 FAX Preamplifier Volume Control NEW

Product description:


Refer to the famous British A1 circuit, use Texas Instruments TL084, JFET input, the working principle of the voltage control device is like a tube amplifier, and the sound is beautiful.
 
Features:
 
1: Use a little grounding wiring, the sound is transparent and natural, even if the 220UF filter is used, the bottom noise is almost zero.
 
2: Use TL084 four operational amplifier, JFET input, this is the guarantee of sound quality.
 
4: The pre-stage part is plus or minus 9V.
 
5: Matte black board, the size is only 3.2*8.7CM.
 
 
 
Package included:
 
1PCS

  • If you can't receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money.
    We ensure our products work normally before post.If the products is broken before arrival to you,all you should do is taking a photo to show us our broken product.We promise to payback 100% of your money.

  • If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
  • If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
  • 1. We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
    2. Orders will be processed instantly and dispatched within 1-3 business days except hoilday, so we do NOT accept any email/message note after you place orders.
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Am 23.10.21 hat der Verkäufer die folgenden Angaben hinzugefügt:

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