Sansui G6700 (1980–1982)
A stereo receiver from Sansui’s G-series, known for its Pure Power DC design and warm, musical sound.
Overview
The Sansui G6700 is a stereo receiver produced from 1980 to 1982 as part of Sansui's G-series lineup, which includes the G-5700, G-6700, and G-7700 models. It was marketed as a "Pure Power DC Stereo Receiver," highlighting its circuit topology. The receiver features two phono inputs and delivers 90 watts per channel into 8Ω, offering substantial power for its era. It was originally priced at $730.00 and has been noted by users for its warm, musical sound and strong performance with vinyl. One owner described it as their "favorite so far" among several receivers.
Specifications
| Power Output | 90 watts per channel into 8Ω (stereo) |
| Dimensions | 505 x 182 x 442mm |
| Weight | 16.1kg |
| Speaker Load Impedance | 8Ω (minimum) |
| Output | 150mV |
| Inputs | Two phono inputs |
| Production Years | 1980–1982 |
| Original Price | $730.00 |
Design
The Sansui G6700 uses a "Pure Power DC" circuit topology, a design approach emphasized in its marketing and service documentation.
Context
The G6700 shares a service manual with the G-5700 and G-7700, indicating a closely related product family within Sansui's G-series receiver line.
Market
Used units have been listed at prices ranging from $200 to $650 CAD, with one example listed as tested and working. A common issue reported is tuner malfunction, specifically with stereo reception failing. Service manuals are available, covering the G-5700, G-6700, and G-7700 models.
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