Ray Tubes · Accessory
Ray Tubes SELECT 12AU7 Pair
$207
Single offer
Deal Score pending — no 90-day baseline yet
Ray Tubes prices
We track 32 Ray Tubes products. 0 of the products on this page are currently sold by two or more of the retailers we monitor, and 0 have at least two weeks of price history recorded by us.
Ray Tubes · Accessory
Ray Tubes SELECT EL34 Quad
$357
Single offer
Deal Score pending — no 90-day baseline yet
Ray Tubes · Accessory
Ray Tubes SELECT 12AU7 Quad
$449
Single offer
Deal Score pending — no 90-day baseline yet
Ray Tubes · Accessory
Ray Tubes SELECT 12AX7 Quad
$449
Single offer
Deal Score pending — no 90-day baseline yet
Ray Tubes · Accessory
Ray Tubes RESERVE 6SN7 Quad
$1,173
Single offer
Deal Score pending — no 90-day baseline yet
Ray Tubes · Accessory
Ray Tubes SELECT 300B Pair
$481
Single offer
Deal Score pending — no 90-day baseline yet
Ray Tubes · Accessory
Ray Tubes RESERVE KT88 Pair
$529
Single offer
Deal Score pending — no 90-day baseline yet
Ray Tubes · Accessory
Ray Tubes RESERVE EL34 Quad
$989
Single offer
Deal Score pending — no 90-day baseline yet
Ray Tubes · Accessory
Ray Tubes RESERVE KT88 Quad
$1,127
Single offer
Deal Score pending — no 90-day baseline yet
Ray Tubes · Accessory
Ray Tubes SELECT 5U4
$92
Single offer
Deal Score pending — no 90-day baseline yet
Ray Tubes · Accessory
Ray Tubes SELECT KT88 Pair
$207
Single offer
Deal Score pending — no 90-day baseline yet
Ray Tubes · Accessory
Ray Tubes RESERVE 6SN7 Pair
$552
Single offer
Deal Score pending — no 90-day baseline yet
Ray Tubes · Accessory
Ray Tubes SELECT 12AX7 Pair
$207
Single offer
Deal Score pending — no 90-day baseline yet
Ray Tubes · Accessory
Ray Tubes SELECT 6SL7 Pair
$207
Single offer
Deal Score pending — no 90-day baseline yet
Ray Tubes · Accessory
Ray Tubes SELECT 12AT7 Pair
$207
Single offer
Deal Score pending — no 90-day baseline yet
Ray Tubes · Accessory
Ray Tubes SELECT 2A3 Pair
$355
Single offer
Deal Score pending — no 90-day baseline yet
Ray Tubes · Accessory
Ray Tubes SELECT 300B Quad
$999
Single offer
Deal Score pending — no 90-day baseline yet
Ray Tubes · Accessory
Ray Tubes SELECT 6SN7 Quad
$380
Single offer
Deal Score pending — no 90-day baseline yet
Ray Tubes · Accessory
Ray Tubes SELECT 6SN7 Pair
$173
Single offer
Deal Score pending — no 90-day baseline yet
Ray Tubes · Accessory
Ray Tubes RESERVE 300B Quad
$1,980
Single offer
Deal Score pending — no 90-day baseline yet
Ray Tubes · Accessory
Ray Tubes SELECT EL34 Pair
$161
Single offer
Deal Score pending — no 90-day baseline yet
Ray Tubes · Accessory
Ray Tubes SELECT KT88 Quad
$449
Single offer
Deal Score pending — no 90-day baseline yet
Ray Tubes · Accessory
Ray Tubes RESERVE EL34 Pair
$460
Single offer
Deal Score pending — no 90-day baseline yet
Ray Tubes · Accessory
Ray Tubes CORE 12AU7 Pair
$61
Single offer
Deal Score pending — no 90-day baseline yet
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.