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High-Fidelity Night | 26th August | Buy Pass

Boulder - 2150 - Mono Power Amplifier (each)

by Boulder
Original price $0.00
Original price $0.00 - Original price $0.00
Original price $0.00
Current price $115,000.00
$115,000.00 - $115,000.00
Current price $115,000.00
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Our Thoughts

Featuring the pure brilliance of 30 years of expertise in amplifier design, the Boulder 2150 Mono Power Amplifier surpasses all expectations. Born from the rich legacy of the iconic 2050 Mono Power Amplifier, the 2150 offers a level of sophistication and achievement beyond its predecessor. Its cutting-edge evolution from the 2050 was distinguished by Stereophile magazine, honouring it with the Amplification Product of the Year award. With its impressive output of a colossal 1000W into any load and supreme mechanism of dual toroidal transformers, the 2150 dominates, surpassing any benchmark. From its noise-cancelling feature to full Class-A biasing for superior efficiency, the 2150 is truly an amplifier in a class of its own. Feel the power of true sound performance and unravel the universe of audio with the Boulder-2150 Mono Power Amplifier.

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ℹ Product Information

Boulder 2150 Mono Power Amplifier

Presenting the pinnacle of audio engineering, the Boulder 2150 Mono Power Amplifier, a testament to three decades of unwavering dedication to perfection in audio design and technology. Rising from the legacy of the unparalleled 2050 Mono Power Amplifier, the 2150 steps into the light, boasting improvements and advancements that skyrocket it far above its predecessor and earned it the coveted title of Stereophile magazine’s Amplification Product of the Year. At Boulder, it isn't merely about setting the benchmark, it's about redefining it.

Key Features:

  1. 1000W of Power: The 2150 Mono Power Amplifier possesses the highest continuous power output in Boulder's current manufacturing line-up. This serves up a power-packed audio experience every time.

  2. Surface-mount Circuit Boards: These bespoke boards have been computer-designed and damped for optimal performance, minimising mechanical distortion, and enabling precise sound reproduction.

  3. Dual Toroidal Transformers: Contained within a robust, welded steel enclosure, these transformers are potted to perfection to extinguish transformer hum and ensure clean, uninterrupted sound output.

  4. Boulder Link: This feature grants users enhanced control over their amplifier, enabling hands-off turn-on and turn-off queuing and offering the ability to send status updates to any Boulder preamplifier display.

  5. 12V Trigger Connection: It optimizes the amplifier for remote turn-on - a feature made to seamlessly integrate with most surround-sound processors and control systems.

  6. Dual Gain Stage Design: Integrating two 99H2 gain stages streamlines the amplifier’s bandwidth and ensures superior sound quality.

  7. Full Class-A Biasing: A unique heat management and efficiency optimization feature that greatly enhances overall sound output.

  8. 80 Bipolar Output Transistors: These aid in delivering enormous power instantly and damping, resulting in excellent dynamic response and overall output quality.

Benefits:

  1. Powerful Sound: Kick-start and sustain an immersive, high-intensity audio environment courtesy of the amplifier’s 1000W of continuous power.

  2. Superior Precision: Enjoy clear, accurate sound reproduction without any trace of mechanical distortion thanks to the computer-designed surface-mount circuit boards.

  3. Hum-free Operation: The potted, dual toroidal transformers guarantee a hum-free, pure audio output - exactly the way it should be.

  4. Enhanced Control: With Boulder Link, users get unprecedented control over amplifier operations, enhancing the overall user experience.

  5. Seamless Integration: Proving to be the ideal companion to modern surround-sound processors and control systems, the amplifier's 12V trigger connection allows remote turn-on.

  6. Optimal Sound Quality: The 99H2 dual gain stage design maximises bandwidth and delivers a balanced and powerful audio output that stays true to the source.

  7. Efficient Performance: The analog circuit reduces heat and improves efficiency, ensuring consistent and stellar audio performance.

  8. Instant Power Delivery: Expect a potent and immediate power directly from the 80 bipolar output transistors, leading to unparalleled audio impact.

Specifications:

Specification Value
Peak Power, 8 Ohms 1000W
Peak Power, 4 Ohms 2000W
Peak Power, 2 Ohms 4000W
THD, 8 Ohms, 1000W 20-2 kHz: 0.0008%, 20 kHz: 0.0035%
THD, 4 Ohms, 1000W 20-2 kHz: 0.0009%, 20 kHz: 0.0045%
THD, 2 Ohms, 1000W 20-2 kHz: 0.0014%, 20 kHz: 0.0090%
Frequency Response -3dB @ 0.015 Hz, 200 kHz
Equivalent Input Noise (EIN), 20 kHz BW 1.5 μV
Magnitude Response, 20 to 20 kHz +0.00, -0.04 dB
Magnitude Response, -3 dB at 0.015 Hz, 200 kHz
Voltage Gain 26 dB
Input Impedance Balanced: 200kΩ, Unbalanced 100kΩ
Common Mode Rejection (Balanced only) 60 Hz: 90 dB, 10 kHz: 70 dB
Inputs 3-pin balanced XLR
Output connectors 2 sets of 6 mm / .250-inch wingscrews
Weight Amplifier: 220 lbs. (99.8 kg)
Power Requirements 100, 110-120, 220-240 VAC, 50-60 Hz; 250W nominal, 5000W at maximum output
Amplifier Technology Pure Class A to full rated output

Experience the Boulder 2150 Mono Power Amplifier and breathe life into your audio world. Elevate your sound experience to levels previously unknown and indulge in a realm of clarity, depth, and vitality.

As the final note fades, allow us to accentuate the unmistakable finesse and sheer power residing within Boulder's magnum opus - the 2150 Mono Power Amplifier. Armed to transcend expectations and deliver concert-like audio precision, this distinguished amplifier sets a new realm of audio listening. With Boulder, succumbing to compromise isn't an option. Indeed, every aspect of this audio marvel has been meticulously crafted to uphold the highest audio standards, unlocking a uniquely immersive listening experience for discerning audiophiles. Resting in the heart of this masterpiece is an unwavering dedication to precision and perfection - a promise from Boulder, delivered through the 2150 Mono Power Amplifier, to transform your audio experiences into uncharted territories of aural delight. For those hungry to seize the most out of their sound system and relish music in its purest form, the Boulder 2150 is no mere choice. It's the only choice. Now, the question is – are you ready to experience the next frontier of audio brilliance? But remember, the Boulder 2150 Mono Power Amplifier is not for everyone, it's for those who want nothing but the very best. Available now at The Audio Tailor – voted Australia's No. 1 Hi-Fi store. When you're ready for the sublime in audio, we're here to help you experience it. Contact us anytime at 1300 308 711 or sales@theaudiotailor.com.au, or visit us at Unit 9/20 Rivergate Place, Murarrie QLD 4172. Your journey to audio excellence starts here, with Boulder and The Audio Tailor.

ℹ Specifications
Specification Value
Peak Power, 8 Ohms 1000W
Peak Power, 4 Ohms 2000W
Peak Power, 2 Ohms 4000W
THD, 8 Ohms, 1000W 20-2 kHz: 0.0008%, 20 kHz: 0.0035%
THD, 4 Ohms, 1000W 20-2 kHz: 0.0009%, 20 kHz: 0.0045%
THD, 2 Ohms, 1000W 20-2 kHz: 0.0014%, 20 kHz: 0.0090%
Frequency Response -3dB @ 0.015 Hz, 200 kHz
Equivalent Input Noise (EIN), 20 kHz BW 1.5 μV
Magnitude Response, 20 to 20 kHz +0.00, -0.04 dB
Magnitude Response, -3 dB at 0.015 Hz, 200 kHz
Voltage Gain 26 dB
Input Impedance Balanced: 200kΩ, Unbalanced 100kΩ
Common Mode Rejection (Balanced only) 60 Hz: 90 dB, 10 kHz: 70 dB
Inputs 3-pin balanced XLR
Output connectors 2 sets of 6 mm / .250-inch wingscrews
Weight Amplifier: 220 lbs. (99.8 kg)
Power Requirements 100, 110-120, 220-240 VAC, 50-60 Hz; 250W nominal, 5000W at maximum output
Amplifier Technology Pure Class A to full rated output

Pickup available at The Audio Tailor

Usually ready in 2-4 days

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