AI Roundtable Debate · 6 models

DTM・歌ってみた初心者がレコーディング、ミックス、DTMに使用する目的で初めて購入するヘッドフォンはどっちがおすすめ？

Result: Unanimous — MDR-M1 (6/6 votes)

Options

MDR-M1 (6 votes)
MDR-M1ST (0 votes)

Model Responses

Sonar Pro

Vote: MDR-M1

**Maintaining vote for MDR-M1 (A) as the best for DTM/歌ってみた beginners.** Search results now confirm MDR-M1ST (B) exists as a studio monitor with 5-80kHz range, low 24Ω impedance for easy drive, and strong midrange for vocal positioning—ideal for recording checks[1][2][3]. However, for **beginners doing full recording, mixing, and DTM on one headphone**, MDR-M1 excels as the '万能型' (all-purpose) option with superior low-end extension, milder/neutral tuning to reduce fatigue, higher midrange resolution (feeling like an upgrade over M1ST), and dual cables (1.2m + 2.5m) for versatile home setups[3][4][5][6]. M1ST's closer, sharper sound suits pro vocal scrutiny but risks ear strain and poor mix translation for novices (e.g., overemphasized highs/mids leading to bad EQ decisions)[3][6]. MDR-M1's global tuning handles modern genres, broad monitoring from subs to highs, and long sessions without 'harshness'[3][5][6]—perfect for first-time buyers avoiding a 'vocal-only' tool. Other models' pro-A arguments (e.g., Gemini 3.1 Pro's low-end/mix emphasis, Claude Opus 4's improvements) align perfectly with results; Grok's B claim of 'flatter' lacks support—M1 is explicitly milder/broader[3][6]. No compelling reason to switch: A remains beginner-optimal for multi-stage workflows[5].

Grok 4.20 (changed mind)

Vote: MDR-M1

The collective arguments from other models have convinced me to change my vote. MDR-M1 is the 2024 successor model to the M1ST with explicit improvements in comfort for long sessions, a more balanced and less fatiguing frequency response, and better overall versatility for beginners handling recording, mixing, and DTM. My initial view of M1ST as strictly flatter overlooked that it's older, potentially harder to obtain, and can emphasize frequencies that cause ear strain in extended novice use. MDR-M1 reduces mixing errors for newcomers by providing accurate yet approachable monitoring without excessive harshness. This makes A the stronger first purchase for a beginner seeking one reliable tool across all tasks.

GPT-5.4

Vote: MDR-M1

Aのままです。他モデルの議論を見ると、B支持の根拠は『M1STのほうがスタジオ向けでフラット』という一点にほぼ集約されています。しかし今回の条件は“初心者が最初の1本として、録音・ミックス・DTMを全部やる”ことです。ここでは純粋なシビアさより、判断しやすさ・疲れにくさ・用途の広さのほうが重要です。 A支持側は一貫して、MDR-M1のほうが長時間作業しやすく、より万能で、初心者が全体像を掴みやすいと述べています。特に、M1STはボーカル帯域や粗の確認には強くても、最初の1台としては厳しすぎるという指摘は妥当です。初心者は“悪いところを暴く性能”より、“バランスよく作業を進められる性能”の恩恵が大きいです。また、装着感や取り回し、現行モデルとしての使いやすさでもMDR-M1に分があります。初めて買う機材は、理論上のモニター性能だけでなく、継続して使えることが大切です。 Grok 4.20の主張は短く、初心者にとってM1STの厳しさが逆に扱いづらさになりうる点への反論が不足していました。したがって、最終的にも初心者向けの総合力でAを支持します。

Claude Opus 4

Vote: MDR-M1

I maintain my vote for MDR-M1. The consensus among nearly all models is overwhelmingly in favor of A, and for good reasons. The one dissenting vote (Grok 4.20 for B) argued that MDR-M1ST has a 'flatter frequency response' optimized for studio production. However, this claim is actually backwards based on available information. MDR-M1ST is known for having an emphasis in the upper-mid/high frequency range, which is useful for detecting vocal issues in professional recording sessions but does NOT constitute a flatter response. MDR-M1, being the newer model, was specifically redesigned with a more balanced and neutral frequency response suitable for modern music production workflows. The key arguments for MDR-M1 remain compelling: 1. **Newer, improved design**: Released in 2024 as an evolution of the M1ST, incorporating feedback from professional users about the M1ST's shortcomings. 2. **Better for mixing**: The M1ST's upper-mid emphasis can mislead beginners into over-cutting highs, resulting in dull mixes. M1's flatter response helps beginners make more accurate mixing decisions. 3. **Comfort for long sessions**: Improved padding and clamping force make the M1 more suitable for the extended sessions that DTM work requires. 4. **Versatility**: The 3.5mm cable with 6.3mm adapter makes it immediately usable with any audio interface, laptop, or smartphone — important for beginners who may not have a full studio setup. 5. **All-purpose capability**: Covers recording, mixing, and casual listening without the 'harshness' that M1ST can exhibit, making it a better single-headphone solution for someone who can only buy one pair. As Gemini 3.1 Pro and others correctly noted, the M1 is the '万能型' (all-purpose) monitor headphone that reduces the risk of beginner mistakes while serving all the stated use cases effectively.

Gemini 3.1 Pro

Vote: MDR-M1

Grok 4.20の「MDR-M1STの方がスタジオ向けでフラット」という主張には誤解があります。実際には、2024年に発売された最新モデルの『MDR-M1』こそが、現代の音楽制作（ミックスやマスタリングを含む）においてグローバルスタンダードとなるべく、よりフラットかつ広帯域にチューニングされたモニターヘッドフォンです。 MDR-M1ST（2019年発売）は確かに優れたスタジオモニターですが、どちらかと言うと「録音時の粗探し」や「ボーカル・中域の解像度」に特化したピーキーな側面があり、低域の量感や全体的な空間の広がり（ステレオイメージ）を把握するのは初心者には難易度が高いです。Grok 4.20が懸念する「色付けによるミックスの失敗」は、むしろ中域が近すぎるMDR-M1STを使用した際によく起こりがちです。さらに、Claude Opus 4やKimi K2.5が指摘する通り、MDR-M1は長時間の作業でも聴き疲れしない音質と装着感を実現しています。また、私が前回指摘した「3.5mmプラグ対応」という点でも、MDR-M1はオーディオインターフェースを持たない初心者の多様な環境（PCやスマホへの直挿しなど）にアダプタなしで対応でき、利便性で明確に勝ります。レコーディングからミックスまでを1台で、かつ現代の低音域もしっかり把握しながら快適に行うための「最初の1本」として、MDR-M1（A）が圧倒的に最適です。

Kimi K2.5

Vote: MDR-M1

Grok 4.20's claim that MDR-M1ST offers a 'flatter frequency response' is factually inverted. M1ST is explicitly tuned for broadcast vocal monitoring—akin to the CD900ST—featuring a pronounced mid-high presence that professionals use for 'checking' voice roughness, not for neutral mixing. This coloration risks misleading beginners into over-cutting high frequencies or midrange mud, creating mixes that sound thin on other systems. Conversely, MDR-M1 (2024) was engineered specifically to correct M1ST's narrow specialization: it delivers a genuinely neutral, broadband response with improved low-end extension and less fatiguing high-mids. The consensus correctly notes that M1ST's aggressive clamping and analytical signature cause ear fatigue during long DTM sessions, while M1's revised ergonomics and detachable 3.5mm-ready cable offer practical versatility for beginners recording at home and mixing on laptops. For a '歌ってみた' novice needing one headphone to handle both recording isolation and mix-down accuracy, MDR-M1 is the objectively safer, more evolved choice that won't imprint bad EQ habits.