Technics SU-V4X (1984–1986)
A Class A integrated amplifier from the Technics SU-V series, produced in the mid-1980s.
Overview
The Technics SU-V4X is a stereo integrated amplifier built between 1984 and 1986. It belongs to the SU-V series, which is known for the "Computer Drive New Class A" design. The circuitry uses STK modules, which were common in amplifiers of this era. Owners have reported reliable performance after cleaning, even after decades of storage.
Specifications
| Power output | 65 watts per channel into 8Ω (stereo) |
| Frequency response | 20Hz to 20kHz |
| Total harmonic distortion | 0.04 |
| Original price | approx. 680 DM |
Design
The topology is "Computer Drive New Class A," and the design uses STK modules.
Product Family
The SU-V4X is part of the Technics SU-V series, alongside the SU-V1X and SU-V2X.
Market
Used units are listed at prices such as $149.99. One known issue: the STK modules in this amplifier have been out of production since the mid-1990s.
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