
Interfaces prices and deals
UponSale tracks 57 products in this category across 116 offers from 2 stores.


Burl Audio BMB1 for B16 MOTHERSHIP 3 Chassis with BMB1 Mini-Digilink Motherboard

Burl Audio BMB1 for B80 MOTHERSHIP 3 Chassis with BP300 PSU, BMB1 Mini-Digilink Motherboard

Burl Audio BCLK for B80 Word Clock Distribution

Burl Audio BAES4 for B16 4 Channel AES I/O Daughter Card

Burl Audio BAES4 for B80 4 Channel AES I/O Daughter Card

Burl Audio B22-Elma for B16 4 Channel DAC ORCA Control Room Monitor, ELMA Stepped Atten, Switchable Output Transformers

Burl Audio B22-Alps for B16 4-Channel DAC ORCA Control Room Monitor, ALPS Atten, Switchable Output

Burl Audio BDA12 for B16 12-Channel DAC plus Stereo ORCA Control Room Monitor

Burl Audio BDA12 for B80 12-Channel DAC plus Stereo ORCA Control Room Monitor

Burl Audio BDA16 for B16 16-Channel DAC Daughter Card

Burl Audio BDA16 for B80 16-Channel DAC Daughter Card

Burl Audio BDA8 for B16 8-Channel DAC Daughter Card

Burl Audio BDA8 for B80 8-Channel DAC Daughter Card

Burl Audio BDA4 for B16 4-Channel DAC Daughter Card with BX5 output Transformers

Burl Audio BDA4 for B80 4-Channel DAC Daughter Card with BX5 output Transformers

Burl Audio BDA4M for B16 Mastering Grade 4 Channel DAC Card with Attenuation, Switchable BX5 Transformers

Burl Audio BDA4M for B80 Mastering Grade 4 Channel DAC Card with Attenuation, Switchable BX5 Transformers

Burl Audio BAD16 for B16 16-Channel ADC Daughter Card

Burl Audio BAD16 for B80 16-Channel ADC Daughter Card

Burl Audio BAD8 for B16 8-Channel ADC Daughter Card

Burl Audio BAD8 for B80 8-Channel ADC Daughter Card

Burl Audio BAD4M for B16 Mastering Grade 4-Channel ADC Daughter Card w/ Attenuation, Switchable BX1 Transformers

Burl Audio BAD4M for B80 Mastering Grade 4-Channel ADC Daughter Card w/ Attenuation, Switchable BX1 Transformers
How we read this category
Every figure above comes from prices we observed ourselves on retailers’ public product data. A “real drop” means today’s best verified price is below the median we recorded for that product over the last 90 days — not that a store put a sale badge on it.
0 of the 57 products here currently meet our quality bar for search indexing. The rest stay visible to you but are excluded from search engines until they have enough verified offers and history to be genuinely useful.
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.