Compare · sheet 05 · MK1 vs MK6
MK1 vs MK6SL-1200 (MK1) and SL-1200MK6
7 of the 8 figures in the comparison table differ. Both are from the classic line (1972 to 2010).
MK1
The original, sold as a hi-fi deck. Disco and radio DJs picked it up anyway.
1972–78
MK6
The final classic: quiet refinements, plus a 1,200-unit 35th-anniversary edition with a gold record.
2008–10
05.1Where they differ
- Years
- 1972–78
- 2008–10
- 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% detent-free
- Weight
- –
- 12.5 kg
- At launch
- ~$350
- Japan only
05.2Identical on both
- Speeds
- 33⅓ / 45
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 →MK6
vs MK5/M5G: incremental quality refinements; no new features.
Reverb sold median $780 (9 listings, published Nov 2020–Apr 2026). Middle half $750–$840.
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