12AX7 12AU7 preamplifier PCB stereo one and 50 similar items
12AX7 12AU7 preamplifier PCB stereo one piece !!
$14.89
View full item details »
Shipping options
$5.00 to United States
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
$5.00 to United States
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: |
3 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: |
475918818 |
Item description
This is the PCB of a preamplifier using popular low noise small signal triode tubes 12AX7 and 12AU7 to guarantee the performance.
Supply voltage : +300VDC 20mA , +12.6VDC 1A for the filament.
PCB dimension: 148mm x 94mm.
PCB thickness 2mm. Thick copper ( 75um) is used, which is three times the normal thickness.
Surface finishing : Double-sided solder resist for best reliability and durability !
Schematic is as shown in the listing. We provide a detail schematic with component values to customers by email.
We do shipping worldwide at US$5.50 by registered airmail. We welcome combine shipping.
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