Technics SL B1

Not much survives on the Technics SL B1. What the record shows comes from a single period buying guide: HI-Fi-Stereo-Buyers (January 1980, p.78) grouped the SL-B1 with two siblings as "frequency-generator belt-drive" Technics turntables. Each promised low rumble, wow, and flutter without a painful price tag.

In that guide, the SL-B1 was the manual version. It was listed at 0.045% wow-and-flutter (WRMS) and −70 dB rumble, with a recommended price of $100 - the guide noted actual dealer prices would vary. It sat below the semi-automatic SL-B2 ($130) and the automatic SL-113 ($150), which shared the same measured specs in that table.

Beyond that listing, little else is documented. No production years, manuals, or dedicated reviews have surfaced in the Archive's sources.

Known Specs

• Manual belt-drive turntable, frequency-generator drive
• Wow & flutter: 0.045% (WRMS)
• Rumble: −70 dB
• Recommended price: $100 (dealer-set actual price)

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