Ethiopia — Rumudamo Natural
Natural73Noted
- Origin
- Guji, ET
- Producer
- Asefa Dukamo Korma
- Farm / Co-op
- Rumudamo
- Process
- Natural
- Altitude
- 2200–2200 m
- Harvest
- —
- Weight
- 200g
- Bag price
- GBP 20.00
- Price / oz
- $3.75/oz
- Brew
- filter, immersion
from the roaster’s storeread by Cherrybook from the listing“estimated” below = inferred, not stated
As cupped
strawberry · grapefruit · fresh
Price and availability set by the roaster.
Cherrybook last checked this listing today.
Cherry's Index
Evidence-of-quality score, not a cup score. Methodology
73
Noted
Preliminary
Confidence33% coverage / 3 of 7 signals
Score is partially shrunk toward a neutral 50 — read directionally until more source families land. Coverage is signal availability, not cup quality; missing sources are dropped, the remaining weights are renormalized, and the result is shrunk toward a neutral 50 baseline by 18% so a single thin signal can’t carry the score on its own.
Missing: SCA grade, Coffee Review, Buyer reviews, Cherrybook tastings
- 85/ 30% weightYouTube reviewsSentiment from third-party YouTube reviewer mentions
- 75/ 55% weightReddit sentimentSentiment across specialty-coffee discussion
- 75/ 15% weightRoaster transparencyProducer / farm / lot disclosure depth
Renormalized base 78.0 shrunk to 73.1 at 83% confidence = 73.
Sensory profileestimated
Flavor wheelestimated
Comps & alternatives
Tasting flight
Taste this against three others Cherry picks.
Brew a set side-by-side. Cherry varies the picks along axes that pair with this lot; origin, process, roast, or producer; so you learn the difference, not just drink four good cups.
Reference · About the varietal & origin
About Assembly Coffee
Community reputation · Reddit
Well-regarded· sentiment 75/100
Assembly Coffee is mentioned positively by enthusiasts in the context of high-quality specialty coffee. Users associate the brand with premium, standout beans and appreciate their aesthetic presentation, such as their packaging artwork. The mentions are brief but reflect a favorable view of their product offerings.
high-quality beansstandout flavor profilesappealing packaging artworkfrequently paired with other specialty roasters
Threads cited (10)
- r/roasting · ↑ · Assembly complete.
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- r/roasting · ↑ · Need help looking for technical documents and parts lists for a YM5 coffee roaster.
- r/Coffee · ↑ · What do you think about the latest design changes of the lagom p64? (Loosen 2 screws to op
On YouTube
3 videos · 424k combined views
Outside coverage portrays Assembly Coffee as a technically rigorous organization deeply invested in the science of brewing. Reviewers highlight the roaster's commitment to education and transparency regarding extraction variables. The content suggests that the roaster prioritizes precision and data-driven approaches to coffee preparation.
Technical focus on extraction scienceEmphasis on TDS and yield metricsCommitment to barista educationData-driven brewing methodology
Assembly Coffee
$3.75/oz· 20 GBP/bag