Dolby Dolby Cinema EQ Model E-2 ca 1976
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PriceR$1,364.01
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Listed:5 months ago
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Graz, Austria
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The offer is for 2 working units of Cinema Equalizers Model E-2.
One VU is missing !
Please ask for international Shipping Costs ! ( weight ca. 10kg ) for ex. USA ca 100€
Features of the Dolby E2 Equalizer:
- Third-Octave Equalization: It provided precise frequency adjustment for each channel (Left, Center, Right, Surround) to compensate for room acoustics.
- X-Curve Tuning: Followed Dolby’s "X-Curve" standard, which introduced a high-frequency roll-off in larger theaters to prevent excessive brightness.
- Analog Design: Used passive and active components to shape the frequency response, ensuring clarity and consistency.
- Integration with CP50, CP100, CP200: Often paired with early Dolby cinema processors to fine-tune sound for film projection.
Use in Vintage Cinemas:
- The E2 was critical in theaters transitioning from mono optical sound to Dolby Stereo.
- Engineers used it to balance speaker response in large auditoriums.
This item is sold As-Described
This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.
| Listed | 5 months ago |
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| Condition | Fair (Used) Fair condition gear should function but will show noticeable cosmetic damage or other issues.Learn more |
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