JFET input Cascode buffer board assembled ! and 50 similar items
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JFET input Cascode buffer board assembled !
$18.30 CAD
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$6.99 CAD to Worldwide
Ships from
Hong Kong
Offer policy
OBO - Seller accepts offers on this item.
Details
Return policy
Full refund available for DOAs
Purchase protection
Payment options
PayPal accepted
PayPal Credit accepted
Venmo accepted
PayPal, MasterCard, Visa, Discover, and American Express accepted
Maestro accepted
Amazon Pay accepted
Nuvei accepted
View full item details »
Shipping options
$6.99 CAD to Worldwide
Ships from
Hong Kong
Offer policy
OBO - Seller accepts offers on this item.
Details
Return policy
Full refund available for DOAs
Purchase protection
Payment options
PayPal accepted
PayPal Credit accepted
Venmo accepted
PayPal, MasterCard, Visa, Discover, and American Express accepted
Maestro accepted
Amazon Pay accepted
Nuvei accepted
Item traits
| Category: | |
|---|---|
| Quantity Available: |
5 in stock |
| Condition: |
New |
| UPC: |
Does not apply |
| Brand: |
Unbranded/Generic |
| MPN: |
Does Not Apply |
Listing details
| Shipping discount: |
No combined shipping offered |
|---|---|
| Posted for sale: |
More than a week ago |
| Item number: |
1555545999 |
Item description
19 March 2019 : the boards are now in yellow colour. Circuit and function/performance are exactly the same.
This is an assembled buffer board using JFETs 2SK246/J103 as input. They are connected in cascode topology with another two low noise Toshiba BJT 2SA970/2SC2240 respectively to enhance linearity and extending the bandwidth of operation.
The buffer board can be used as a building block in the audio path, such as a buffer in between the digital audio source and the preamplifier, or even as a preamplifier( gain of 1) by adding a potentiometer at the front.
PCB dimension: 60mm x 30mm.
The board requires a +/-15V DC power supply. Current consumption would be decided by the loading.
We do air shipping worldwide at US$5.00. We welcome combine shipping.
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