Luxman SQ 700X (1970–1973)
A solid-state stereo integrated amplifier made in Japan, featuring dual phono inputs for both MM and MC cartridges.
Overview
The Luxman SQ 700X is a stereo integrated amplifier manufactured by Luxman in Japan between 1970 and 1973. It stands out for its inclusion of both MM and MC phono stages, along with tone controls and dual phono inputs—making it well-suited for vinyl enthusiasts of its era. This model is part of a broader lineup of Luxman amplifiers, though its exact positioning within the product hierarchy isn't documented. Owners have described its sound as deeply controlled with rich mids, calling it a "heavily underrated" performer compared to other Luxman models.
Specifications
| Power output | 20 watts per channel into 8Ω (stereo) |
| Inputs | Phono 1+2 |
| Features | Tone control and phono input |
| Phono stages | MM and MC |
| Manufacturer | Luxman |
| Made in | Japan |
| Product type | Solid State Stereo Integrated Amplifier |
Design
The SQ 700X features a dual phono amplifier with a high-quality preamp section, supporting both moving magnet (MM) and moving coil (MC) cartridges—an advanced feature for its time that allowed direct connection of a wide range of turntables without external phono stages.
Market
A used unit was listed for $225 on Craigslist, while another was offered at $500 (negotiable) on Facebook Marketplace. An original price of 1,088 Deutsche Mark (DM) is documented, though no USD MSRP has been verified. Service manuals are available, indicating support for maintenance and repair.
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