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B4-X Portable Dual-Mono Vacuum Tube Balanced Headphone Amplifier Audio Amplifier

stars-machines
(1655)
Seller's other items
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US $206.99
ApproximatelyRM 876.98
or Best Offer
Was US $217.88 (5% off)What does this price mean?
Recent sales price provided by the seller
Condition:
New
2 available
People are checking this out. 3 have added this to their watchlist.
Breathe easy. Returns accepted.
Shipping:
US $14.35 (approx RM 60.80) eBay SpeedPAK Standard.
Located in: Guangzhou, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Delivery:
Estimated between Thu, 21 Aug and Wed, 27 Aug 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 return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)
Seller assumes all responsibility for this listing.
eBay item number:267049790725
Last updated on Jul 05, 2025 15:05:52 MYTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Unbranded
Type
Tube Balanced Headphone Amplifier
Color
Black
Number of Inputs
1
Model
B4-X
MPN
Does Not Apply
Compatible Product
Cable
Country/Region of Manufacture
China
Power
450mW
Number of Outputs
2
UPC
726146131346

Item description from the seller

About this seller

stars-machines

100% positive feedback•13K items sold

Joined Jun 2016
Usually responds within 24 hours
an industry machine planet
Visit storeContact

Detailed Seller Ratings

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

Seller feedback (2,583)

All ratings
Positive
Neutral
Negative
  • *****- Feedback left by buyer.
    Past month
    Verified purchase
    Nice coin, fast delivery and very professional.
    Reply from: stars-machines- Feedback replied by seller stars-machines.- Feedback replied by seller stars-machines.
    Thank you for your high evaluation of the product
  • 2***s (39)- Feedback left by buyer.
    Past month
    Verified purchase
    Good
    Reply from: stars-machines- Feedback replied by seller stars-machines.- Feedback replied by seller stars-machines.
    Thank you for your high evaluation.
    3Pcs Car A/C R410a Manifold Gauge Charging Hose Ball Valve Adapter 5/16" 1/4" (#266783086294)
  • f***1 (144)- Feedback left by buyer.
    Past month
    Verified purchase
    Exactly what I was looking for. Shipping did take a while.
    Reply from: stars-machines- Feedback replied by seller stars-machines.- Feedback replied by seller stars-machines.
    Thank you for your high evaluation of the product
    Beta Hydraulic Clamps Twin Series,Steel Polypropylene 6-42mm 2 hole (#266464234753)
See all feedback
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