Best price for Matrix Audio SI-1 Audio Grade Network Isolator
Best verified price
Exactly at the recorded typical price of $699.
This is the lowest price UponSale has ever recorded for this product.
3 stores compared · 3 fresh offers · last market update 7h ago
We score a price only against history we recorded ourselves. Until then this product shows its market range instead of a number we would be inventing.
You will be taken to fidelityfarmhifi.com. UponSale does not process payments and does not sell this product.
Market summary
UponSale currently tracks this product at 3 stores. The lowest verified price among 3 fresh offers is $699. That matches its recorded median of $699.
What our data shows
- This is the lowest price UponSale has recorded for this product.
Current prices for Matrix Audio SI-1 Audio Grade Network Isolator
3 stores tracked| Store | Match | Item price | Shipping | Total | Stock | Freshness | Action |
|---|---|---|---|---|---|---|---|
| Fidelity FarmBest verified fidelityfarmhifi.com | New | $699 | unknown | $699 + ship | In stock | Checked 5h ago | View offer |
| Bloom Audio bloomaudio.com | New | $699 | unknown | $699 + ship | In stock | Checked 7h ago | View offer |
| Moon Audio moon-audio.com | New | $699 | unknown | $699 + ship | In stock | Checked 14h ago | View offer |
Ranked by the lowest comparable price among offers that pass our freshness, variant and anomaly checks. Where a store does not publish a shipping cost we say so rather than assuming it is free. All amounts are the store’s own published prices at the time shown.
Matrix Audio SI-1 Audio Grade Network Isolator price history
Recorded by UponSaleOver the 2 days UponSale has been recording this product, prices for Matrix Audio SI-1 Audio Grade Network Isolator ran from $699 to $699. The current lowest verified price is $699 and the recorded median is $699.
Over the 2 days UponSale has been recording this product, prices for Matrix Audio SI-1 Audio Grade Network Isolator ran from $699 to $699. The current lowest verified price is $699 and the recorded median is $699.
Is Matrix Audio SI-1 Audio Grade Network Isolator a good deal today?
Buy now or wait?
not enough dataNot enough history yet
We need at least two weeks of observations from two or more stores before we will call a price good or bad.
This is a description of what we observed, not a prediction. We do not forecast future prices.
Market price snapshot
Against the rest of the category
Audio Gear →Among the 671 audio gear products we hold a current price for, this sits in the cheapest 41%.
Category figures are computed from the prices we currently hold across every store we track, not from a manufacturer’s list. They move as the catalogue does.
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How UponSale tracks this product
Stores compared
Data provenance
- Stores
- 3 tracked
- Fresh offers
- 3
- Observations
- 2 days recorded
- Last update
- 7h ago
- First tracked
- August 27, 2026
- Lowest ever seen
- $699
Every price above was read from a retailer’s own published data and stored with its timestamp. The history is ours, not a retailer’s claim.
How we calculate this
Where prices come from. We read the product data each retailer publishes on its own site, unhurriedly and within the rules that retailer sets. We never work around an access control and we never buy collected data of uncertain provenance.
What “verified” means. An offer can win best price only if it is inside our freshness window, matched to the exact variant, in stock, and free of an unresolved price anomaly. “Best verified price” means lowest among the fresh offers we track — not the lowest price on the internet.
How history works. Every price we observe is stored with its source and timestamp. Daily market low, median and high come from those observations, so the price history on this page is ours, not a retailer’s claim.
What we exclude. Stale offers, mismatched variants, bundles compared against single items, and prices that move implausibly without corroboration from another store.
Images. Product photographs come from the retailer they sit beside, loaded from their own image host. We do not re-host them and claim no rights in them.