BSR ADC Model SS-215
A stereo frequency equalizer produced by BSR ADC, designed for audio signal shaping.
Overview
The BSR ADC Model SS-215 is a stereo frequency equalizer made by BSR ADC. It is also associated with the name "ADC Sound Shaper Two / 2 MK2 Equalizer," though it is unclear if these are the same model. The unit was intended for use in audio systems where precise frequency adjustment was needed. Some units have been tested and confirmed to power on, while others have appeared on the market marked as repair-only.
Collectibility
A service manual exists for the related "ADC Sound Shaper Two / 2 MK2 Equalizer," which may provide support for maintenance or restoration. One known listing described a unit as "Power On Tested," indicating basic functionality, while another was offered strictly for repair. The relationship between the SS-215 and the Sound Shaper Two MK2 remains unclear based on available documentation.
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