Boulder 850 Mono Power Amplifier/ Cặp

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Bảo hành: 1 năm

Hotline: 0908 812 754
- THD at Continuous Power, 20 to 2KHz: 0.0016%
- THD at Continuous Power, at 20KHz: 0.009%
- Continuous Power, 8 Ω: 200 W 
- Continuous Power, 4 Ω: 200 W 
- Continuous Power, 2 Ω: 200 W 
- Peak Power, 8 Ω: 200 W
- Peak Power, 4 Ω: 400 W
- Peak Power, 2 Ω: 400 W
- Magnitude Response, 20 to 20KHz: +0.00, -0.04 dB
- Magnitude Response, -3 dB at: 0.015Hz, 150kHz
- Voltage Gain: 26dB
- Signal to Noise Ratio (re: 200W/8Ω): -109dB, unweighted, 20 to 22kHz
- Input Impedance: Balanced: 50KΩ, Unbalanced: 25KΩ
- Common Mode Rejection (Balanced only): 60Hz: 90dB,  10kHz: 70dB
- Inputs: 3-pin Balanced
- Output Connectors: 6 mm / .250 inch  thumbscrews
- Size, Inches, W X H X D: 8.5W x 7.38H x 15.25D, Speaker connectors add 1.50
- Power Requirements: Voltage is suitable for country sold in 50-60 Hz, 800 W at maximum
850 Mono Power Amplifier:

- “The 850s consistently created a soundstage that wrapped around my ears and dissolved the walls of my listening room. As I noted at one point in my audition, ‘the soundstage ate my speakers and then it ate my room.’”

- When it was released, the introduction of the 850 Mono Amplifier was the beginning of a new chapter in Boulder’s storied history: the first amplifier in the 800 Series line of products from the company whose products have captured and monitored the studio sessions of some of the most successful and important music and film scores ever recorded.

- At first, the 850 seems very different. Its appearance is simple and the complete chassis is only one-half as wide as a traditional amplifier. This uniquely small footprint lets it work ideally in places where conventionally sized monoblocks won’t. Upon closer inspection, though, the 850 is most certainly a Boulder. Its diminutive size belies a muscular powerhouse of an amplifier: The 850 can provide 200 watts of continuous output into any load for immense control during even the wildest musical swings. Play something dynamic and you’ll hear this authority at work, providing the kind of rhythmic response you get lost in with the energy of foot-tapping

- Even more impressive, the 850 accomplishes this delivery of power while maintaining refinement, delicacy and nuance. The very intent of the performers is conveyed. Layer upon layer of the music’s information and detail become apparent, even in recordings you’ve heard hundreds and hundreds of times before.

- Two massive wing nut-style binding posts guarantee tight, low impedance contacts to connect your loudspeaker cables without the need for tools. A complete array of protection circuits provides you with peace of mind. Boulder Link and a 12V trigger for external control and communication allow flexibility in complex custom installations. And finely finished chassis panels display an unmatched level of build execution and elegance in a solid, resonance controlled chassis. Just because it’s small doesn’t mean that it’s missing any of the hallmarks that make Boulders superior: it’s thoroughly complete and every aspect of its design has been thought out.

- In this regard the 850 is indeed unique: the littlest Boulder is overflowing with an abundance of power and technology, making it a huge accomplishment from a small amplifier. Sometimes the best things in life come in surprising packages.