Sheet 05 · Head to head
MK1 vs MK4
Different machines that share a silhouette. 7 of 8 published figures differ. Both are classic-line decks, so the shared figures below are shared mechanicals rather than coincidence.
MK1
The original. A hi-fi deck that disco and radio DJs hijacked, the accident that started everything.
1972–78
MK4
The audiophile detour: 78 rpm, detachable cables, upgraded tonearm; and almost never seen outside Japan.
1996–97
05.1Where they differ
- Years
- 1972–78
- 1996–97
- Motor
- FG-servo direct drive
- Quartz-locked DC direct drive
- Starting torque
- ,
- 1.5 kg·cm
- Wow & flutter
- ,
- 0.025% WRMS
- Pitch
- ±5% rotary (33/45 separate)
- ±8% (detented)
- Speeds
- 33⅓ / 45
- 33⅓ / 45 / 78
- At launch
- ~$350
- ~$650
05.2Identical on both
- Weight
- ,
05.3What each one changed
MK1
First of the line. Direct-drive motor derived from the SL-1100, integrated S-shaped tonearm, die-cast aluminum cabinet.
Used market: US askings ~$600–850 in Good condition (Aug 2026); clean collector examples go higher
Full model sheet →MK4
vs MK3: +78 rpm, detachable cables, upgraded tonearm and wiring; aimed at listeners, not DJs.
Used market: Import-only rarity; prized by collectors who play 78s
Full model sheet →Figures from the same sources as each model sheet. A dash means the figure is not published in our sources; we do not invent specs.[1] Wikipedia[2] Vinyl Engine[3] Technics Heritage[4] Crossfader