Our take
Nuova Simonelli's MDJ SPEED is a distinct named speed version in the manufacturer's MDJ/MDXS handbook. Its technical table lists flat 75 mm burrs, a 1.6 kg hopper, timed portions, and a 30-second Ton / 900-second Toff value for this column. The manufacturer lists a 4 g/s rate for the speed version; that remains a product specification, not an independent throughput test or a daily-volume rating. The optional gram display is calculated from saved dose settings and grind time, not measured by a scale. The manual's voltage alternatives and run/rest figures must be checked against the offered suffix/nameplate. Historical row 292 identifies MDJ family and part number `NS-MDJ-Grinder VS`, but does not prove MDJ SPEED. No current exact Amazon offer or historical ASIN-to-speed mapping is established.
Commercial buyers confirming the SPEED label; unsuitable when exact electrical or scale-dose requirements are unverified..
A hard weight-dose requirement, or any purchase that relies on the MDJ SPEED Ton/Toff, output-rate or electrical data without confirming the exact speed suffix and machine nameplate.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- The manufacturer handbook gives an MDJ SPEED-specific 30-second Ton / 900-second Toff table value.
- The same table lists a 75 mm flat-burr configuration and 1.6 kg bean hopper for the named variant.
- Nuova Simonelli documents timed dose controls and a 4 g/s product rate for this column; both remain maker specifications.
What to weigh up
- A 4 g/s maker rate is not independently measured throughput or a daily-volume rating.
- Timed dose and optional time-derived gram display do not constitute scale-measured dosing.
- The historical row is not mapped to MDJ SPEED; its exact voltage, frequency and control revision remain unknown.
- No current exact Amazon offer is verified.
The key details
| Model covered | MDJ SPEED variant; no historical row assignment |
|---|---|
| Grind and dose controls | 75 mm flat burrs; speed-specific handbook values |
| Capacity and use | Timed controls; optional time-derived grams |
| Fit and limitations | 30 s Ton / 900 s Toff for identified SPEED version |
Performance figures are manufacturer claims. Source checked October 2, 2026. Regional models and included accessories can differ.
What the features mean for you
Suitable use
A variant-specific professional espresso comparison when the buyer has verified an MDJ SPEED label and wants its documented timed workflow, 75 mm flat burrs and model-specific run/rest figures. Do not apply those speed-specific claims to standard MDJ based on the historical family clue alone. The cited model column is the relevant scope; a generic MDJ search result alone cannot identify it.
Limits and unresolved facts
Use the 30-second Ton / 900-second Toff and 4 g/s product rate only for an identified MDJ SPEED variant. They do not establish an independent daily workload rating. The historical MDJ ASIN does not prove this suffix; electrical supply and control details remain gated on the live unit.
Questionnaire reasoning
A required scale-measured dose is a mismatch; the optional gram counter is time-derived. The 30/900 second duty values and 4 g/s rate may affect a workload comparison only after the offered model is confirmed as MDJ SPEED and its nameplate matches. Do not apply row 292's historical ASIN to this version.
Speed-specific use and duty
The MDJ SPEED packet describes 75 mm flat burrs, faster output and a model-specific 30-second run followed by a 900-second rest instruction. These figures can inform a matched version comparison but are not independent throughput testing or a generic MDJ rating. The timed workflow and optional time-derived gram estimate do not establish weight sensing, accuracy or dose repeatability.
Confirm the exact SPEED machine
A buyer should inspect the product label for MDJ SPEED before using this profile, then compare the unit's supply, phase, hopper and rest instructions with the installation and workload. The source row's MDJ family identity does not establish this specific revision or its electrical rating. Keep the standard MDJ and SPEED products separately identified, and do not use the historical ASIN as a current-offer link.
What else to compare
Before you buy
How does MDJ SPEED differ in the handbook?
It has a separate technical-table column from MDJ, including 30-second Ton / 900-second Toff and a listed 4 g/s product rate.
Does its gram display weigh grounds?
No. The optional value is calculated from saved dose settings and grinding time; no weighing sensor is documented.
What hopper and burr size does the handbook list?
The MDJ SPEED column lists a 1.6 kg hopper and 75 mm burrs.
Does historical ASIN B07DGNSWVD identify MDJ SPEED?
No. The record identifies MDJ family and part number NS-MDJ-Grinder VS, but not the speed suffix.
Is a current Amazon offer verified?
No exact current offer is established.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources & review basis
We use the following manufacturer documentation for the product features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- Nuova Simonelli MDJ/MDJ SPEED handbook ↗ — checked October 2, 2026.
- Nuova Simonelli MDJ/MDJ SPEED handbook ↗ — checked October 2, 2026.
The decision
Nuova Simonelli's MDJ SPEED is a distinct named speed version in the manufacturer's MDJ/MDXS handbook. Its technical table lists flat 75 mm burrs, a 1.6 kg hopper, timed portions, and a 30-second Ton / 900-second Toff value for this column. The manufacturer lists a 4 g/s rate for the speed version; that remains a product specification, not an independent throughput test or a daily-volume rating. The optional gram display is calculated from saved dose settings and grind time, not measured by a scale. The manual's voltage alternatives and run/rest figures must be checked against the offered suffix/nameplate. Historical row 292 identifies MDJ family and part number `NS-MDJ-Grinder VS`, but does not prove MDJ SPEED. No current exact Amazon offer or historical ASIN-to-speed mapping is established.
Is it the right fit?
Check the exact model and today’s offers on Amazon.