1pair DIY NAP250 MOD Stereo Dual Amplifier Board Class AB AMP 80W ST 2SC5200

US $26.48/ea
Was US $29.42 What does this price mean?
Recent sales price provided by the seller
Save US $2.94 (10% off)
Condition:
New
Sale ends in: 7d
Select
Finished board selected
Only Kits
More than 10 available24 sold
Bulk savings quantity 1
Bulk savings:
Buy 4 or more for 25.16 each one
This one's trending. 24 have already sold.
Breathe easy. Returns accepted.
Shipping:
US $10.00 eBay SpeedPAK Standard.
Located in: 武汉市, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Import fees:
Includes import fees
Delivery:
Estimated between Fri, Dec 5 and Thu, Dec 11 to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
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eBay item number:363182825943
Last updated on Nov 16, 2025 14:28:07 PSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Features
UNIVERSAL
Manufacturer Warranty
NO
California Prop 65 Warning
NO
MPN
Does not apply
Compatible Model
NAP250
Country/Region of Manufacture
China
Compatible Brand
Universal
Brand
Unbranded
Color
Blue
Amplifier Class
AB
Type
Board
Category

Item description from the seller

About this seller

Winone2020

98.7% positive feedback9.8K items sold

Joined Sep 2020
Dear buyer :)welcome to our store!We will give you the best price and serve. Please contact us first when you are dissatisfied before leaving the negative feedback. we are always on the way to be ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
4.9

Seller feedback (1,314)

All ratingsselected
Positive
Neutral
Negative
  • *****- Feedback left by buyer.
    More than a year ago
    Verified purchase
    These boards worked better than expected. My power supply was only good for 30wpc at 8 ohm but distortion was zero at all frequencies until clipping. I used original TO3 transistors as my HK had a faulty pre amp board. Only down side is they take about 6 or 7 seconds to settle down when powered up so add a delay if your stereo does not have a protect circuit.
  • *****- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Repeat order of this item. The first set performed so well that I am building a second amplifier using them. The kit goes together quickly and allows minor modifications to be easily done (rather than buying it assembled). Be aware that you WILL need a speaker protection (delay) device with this because it has a tendency to drive the output to one of the supply rails during power up and shutdown and that is normal for this type of amp. Shipping took about two weeks total, which is pretty good.
  • *****- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Object has described and fast shipping. Good seller.
See all feedback