Op Amp -SparkoS Labs SS3602, Burson V7, MUSES02 for BT20A PRO and V3 ZD3 V3 MONO

Fosi Audio Factory Store
(2917)
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US $42.39
ApproximatelyS$ 55.43
Was US $52.99 (20% off)What does this price mean?
Recent sales price provided by the seller
Condition:
New
Selectselected
SparkoS Labs SS3602-2PCS
Most popularMost popular
Burson V7V-2PCS
Burson V7C-2PCS
MUSES02-2PCS
5 available103 sold
People want this. 109 people are watching this.
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Shipping:
Free eBay SpeedPAK Standard.
Located in: Shenzhen, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Import fees:
Includes import fees
Delivery:
Estimated between Mon, 1 Dec and Mon, 15 Dec to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping.
Coverage:
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eBay item number:205167851308
Last updated on Nov 22, 2025 04:12:18 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Non-Domestic Product
No
Brand
Sparkos Labs
Compatible Brand
Compatible with most audio op amps
Type
audio components
Custom Bundle
No
Model
SS3602
Compatible Model
Compatible with most audio op amps
MPN
SS3602
Country/Region of Manufacture
United States
Modified Item
No
Category

Item description from the seller

Seller business information

VAT number: DE 354287869, ES N0089823I, IT 05199490268

About this seller

Fosi Audio Factory Store

99.3% positive feedback•12K items sold

Joined Mar 2021
Here you will find whatever type of audio amplifier you are looking for. If you are unsure, contact us and a professional team will answer your questions. We are more than happy to help the vast ...
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Detailed Seller Ratings

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

Popular categories from this store

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DAC2.0 CH AMP2.1 CH AMPTube AMPMono AmpPreamplifierBluetooth AMPSubwoofer AMPHeadphone Amplifier

Seller feedback (3,098)

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  • 2***1 (20)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The only downside was the ambiguity in the shipping ETA but they did arrive before the eta. I added these to a single V3 Mono and couple weeks back. It was worth the $55 spent to improve the sound as described, maybe more. My set up is probably non-traditional with a Bluesound Node N132 playing mono through a single KEF CI200RR in my kitchen ceiling. The opamp seemed to smooth things out in the treble, add realism to the vocals and bring a slight bass boost.
  • t***n (139)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The Muses02 opamps were a definite upgrade for the Fosi ZA3. Easy to upgrade and the sound quality is crystal clear now! Great item.
  • o***6 (87)- Feedback left by buyer.
    Past month
    Verified purchase
    Authentic op-amp, good price and speedy delivery.
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