Features
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Boulder's biggest, most powerful, and highest performing amplifier, each built to order for its new owner
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Completely designed, manufactured, and hand-assembled at our facility in Louisville, Colorado
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1,500 watt power output into any load means absolute clarity and control of loudspeakers
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Aluminum base, cut to match the angles and footprint of both the left and right amplifiers
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Intelligent microprocessor control so amplifiers can automatically set proper turn-on sequence via Boulder Link and transmit any necessary information to a Boulder preamp's display
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Every 3050 contains two of Boulder's highest performing gain stages, the 99H, available only in 3000 Series products
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Full Class-A biasing to maximum output, managed with an analog circuit that reduces bias current whenever possible to increase efficiency and reduce heat
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120 output transistors for unequaled damping and power delivery
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Four transformers per amplifier, each DC filtered, sealed in machined housings, and potted in a proprietary epoxy for silent operation
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Circuit boards are installed in aluminum mounting frames precisely machined to fit the board and sandwiched with a layer of damping material
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Left and right amplifier chassis are mirror-imaged and feature multiple surface angles to break up any reflected sound
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Differentially balanced, instrumentation-style input circuitry for ideal electrical interface with any preamplifier or source component
