Fosi Audio
⏳Price
$3.95
DollaTek DC 5V-15V AD828 OP Amp Preamplifier Board, 1-Channel, Surface Mount, DollaTek Brand, Model AD828
★★★★★
$3.95
Quantity
1
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About this item
- Small size design, all-chip production process, input and output coupling capacitor using imported non-polar brand capacitors, op amp using fever-level AD828 patch.
- Working Voltage: DC 5V-15V
- Board Size: 33x25mm/1.3x0.98"
- Notice: the board without voltage regulation function, it is best to use a regulated power supply or battery-powered, otherwise there may be interference.
Product description
Description: Small size design, all-chip production process, input and output coupling capacitor using imported non-polar brand capacitors, op amp using fever-level AD828 patch. Specifications Working Voltage: DC 5V-15V Board Size: 33x25mm/1.3x0.98"" Package Included: 1 x DC 5V-15V 6V 12V AD828 OP Amp Preamplifier Board
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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