# SUMIKO Moonstone - MM

**Brand:** SUMIKO
**Category:** Audio & casques
**Code (GTIN/SKU):** 0844682008240
**Canonical URL:** https://openreviews.io/en/reviews/sumiko/sumiko-moonstone-mm-0844682008240

## Rating: 4.6/5 ★★★★★ — 38 reviews analyzed
_Confidence: high_

## At a glance

SUMIKO Moonstone - MM reviews: 4.6/5 based on 38 analyzed reviews from 2 sites, updated October 15, 2026.

Praised: sound balance and mids and highs. Criticized: output level.

38 reviews analyzed, all published on other sites.
Other sites: 2 sources, 38 reviews, average rating 4.6/5.
How we count reviews: https://openreviews.io/en/methodology

## AI summary

The SUMIKO Moonstone moving magnet phono cartridge is highly regarded by audiophiles for its ability to deliver a particularly smooth and balanced sound, closely approaching the typical reproduction of moving coil models. Listeners highlight the accuracy of its timbre, characterized by firm bass, a silky and detailed midrange, and delicate highs. However, it delivers a lower output level than some direct competitors like the Ortofon 2M Red, which requires turning up the amplifier volume slightly more.

## Strengths

- **Sound balance** — The rendering is described as smooth, natural, and perfectly balanced across the entire spectrum.
- **Mids and highs** — The midrange is silky and rich in detail, while the highs remain precise without any harshness.
- **Bass quality** — Low frequencies are reproduced in a firm, clean, and well-controlled manner.

## Weaknesses

- **Output level** — The gain is lower than on other reference MM cartridges, requiring slightly more amplification power.

## Frequently asked questions

- What is the output level of this cartridge?
- Is the sound reproduction harsh in the highs?
- Does it adapt well to all music genres?
- Is the dynamics comparable to that of an MC cartridge?

---
_Source: OpenReviews — https://openreviews.io/en/reviews/sumiko/sumiko-moonstone-mm-0844682008240_