Used Dolby, Lake Processor
Used Dolby Lake Processor units represent a significant step in concert digital loudspeaker and equalization technology, offering 24-bit conversion, a 96kHz internal sample rate, and a 140dB dynamic range. The platform supports flexible signal processing configurations for both loudspeaker and EQ applications. Browse the second-hand Dolby Lake Processor listings available below to find the right unit for your setup.
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Dolby, Lake Processor specifications
| Brand | Dolby, Lake |
| Segment | Audio |
| Typical used price | $2,286 (range $2,286–$2,286) |
About the Dolby, Lake Processor
The Dolby Lake Processor is a concert digital processor designed for loudspeaker management and equalization. Running a 32-bit floating-point internal data path at 96kHz with 24-bit conversion resolution, it delivers THD+noise of just 0.00003% typical and a dynamic range of 140dB typical across 20Hz to 20kHz, with a fixed system propagation delay of 2 milliseconds from any input to any output. The unit supports up to 4-in, 12-out loudspeaker applications or 8-in, 8-out EQ applications, and can be configured in a combined EQ 4x4 and loudspeaker 2x6 arrangement. Advanced onboard technologies include Raised Cosine Equalization, linear phase crossovers, LimiterMax loudspeaker protection and Iso-Float ground isolation. Control is provided via the Lake Controller software or the front-panel portal metering and control interface. The 2RU chassis measures 3.44 x 19 x 13.78 inches and weighs 20 lbs.
Dolby, Lake Processor — buyer FAQs
What is the Dolby Lake Processor and what is it used for?
The Dolby Lake Processor is a concert digital processor built for loudspeaker management and equalization. It supports configurations including up to 4-in, 12-out for loudspeaker applications, 8-in, 8-out for EQ applications, or a combined EQ 4x4 and loudspeaker 2x6 arrangement, making it adaptable to a range of live sound and installed audio scenarios.
What are the key audio performance specifications of the Dolby Lake Processor?
The unit runs a 32-bit floating-point internal data path with 24-bit conversion resolution and a 96kHz internal sample rate. Dynamic range is 140dB typical across 20Hz to 20kHz, THD+noise is 0.00003% typical across the same range, and system propagation delay is a fixed 2 milliseconds from any input to any output. Operating sample rates of 44.1kHz, 48kHz, 88.1kHz and 96kHz are all supported.
What signal processing technologies are built into the Dolby Lake Processor?
Onboard processing includes Raised Cosine Equalization, which underpins the Ideal Graphic EQ and Lake Mesa EQ interfaces, along with linear phase crossovers, LimiterMax loudspeaker protection, and Iso-Float ground isolation. Control is available through the Lake Controller software or directly via the front-panel portal metering and control interface.
What should I check when buying a second-hand Dolby Lake Processor?
Confirm the specific input/output configuration, since the platform supports multiple arrangements. Verify that the Lake Controller software licence or version is transferable, and check the condition of the front-panel interface. The unit occupies 2RU and weighs 20lbs, so confirm rack space and transport suitability. Each 10K Used listing carries a 21-day warranty covering major functional faults; full buying detail is at https://www.10kused.com/used-av-equipment-guide/.
How much does a used Dolby Lake Processor cost?
Used prices vary depending on condition, configuration and what is included with the unit. Check the live listings on this page for current asking prices; many listings also carry a Make an Offer option if you want to negotiate.
