| Component type | VCM amplifier Repeated in provided evidence. |
|---|---|
| Reported amplifier designation | SPA1A Appears in all descriptions. |
| Motion context | 3-axis motor Reported in two descriptions. |
| Platform context | NSR-S204B Appears in one description. |
A VCM amplifier drives or controls a voice-coil motor or precision motion actuator.
Precision lithography motion systems rely on stable amplifier performance for stage or actuator positioning.
Voice-coil motors provide precise linear or short-stroke motion; exact actuator controlled by this amplifier is not confirmed.
Product reference only. Confirm fitment, revision, included components, and specifications before purchase.
No public documents were listed for this part when captured.
Prices and availability may change. Confirm details with the seller.
Observed public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 10, 2026 16:25 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 5, 2026 16:05 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
View on eBay0 matching listings.
No active-status direct listings are shown on this page.
Auction listing history. Direct marketplace listings are shown separately.
| Currency | Price basis | Records | Minimum | Maximum | Mean |
|---|---|---|---|---|---|
| USD | Observed public listing prices | 2 | 612.2000 | 1500.0000 | 1056.1000000000000000 |
Amounts without an established currency are retained in the history below and excluded from monetary comparisons. Bids, public listing prices and accepted amounts are distinct; no currency conversion is applied.
| Time recorded | Listing | Observation | Public price | Recorded acceptance |
|---|---|---|---|---|
| Jul 11, 2025 03:03 UTC | Nikon VCM Amplifier 3-Axis Motor SPA1A 4S064-050 | Completed listing price | 1200 (currency not captured) | Not established |
| Sep 6, 2024 09:56 UTC | Nikon VCM Amplifier 3-Axis Motor SPA1A 4S064-050 | Completed listing price | 1200 (currency not captured) | Not established |
| Aug 23, 2024 08:17 UTC | Nikon VCM Amplifier 3-Axis Motor SPA1A 4S064-050 | Completed listing price | 1200 (currency not captured) | Not established |
| Oct 9, 2023 05:26 UTC | Nikon VCM Amplifier 3-Axis Motor SPA1A 4S064-050 | Completed listing price | 1200 (currency not captured) | Not established |
| Jun 22, 2023 05:52 UTC | Nikon VCM Amplifier 3-Axis Motor SPA1A 4S064-050 | Completed listing price | 1100 (currency not captured) | Not established |
| Mar 15, 2023 04:41 UTC | Nikon 4S064-050 VCM Amplifier 3-Axis Motor SPA1A | Completed listing price | 1100 (currency not captured) | Not established |
| Aug 9, 2022 09:11 UTC | Nikon 4S064-050 VCM Amplifier 3-Axis Motor SPA1A | Completed listing price | 1100 (currency not captured) | Not established |
| Feb 10, 2022 10:23 UTC | Nikon 4S064-050 VCM Amplifier 3-Axis Motor SPA1A | Completed listing price | 1100 (currency not captured) | Not established |
| Nov 16, 2021 11:10 UTC | Nikon 4S064-050 VCM Amplifier 3-Axis Motor SPA1A | Completed listing price | 1100 (currency not captured) | Not established |
Public listing prices, direct recorded sale prices and recorded accepted Best Offer amounts remain distinct. Quantities are source estimates. No aggregate sales total or average is inferred.
Prices and availability may change. Confirm details with the seller.
Legacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
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