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Boulder 3060 Stereo Power Amplifier
Boulder 3060 Stereo Power Amplifier
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Description
There are projects like the Boulder 3060 Stereo Amplifier that contradict conventions and redefine striving for perfection. Attempts are made to push the boundaries of what is thought to be possible. These projects involve countless hours of research, experimentation, and hard work, with each step along the way creating small improvements. When accumulated, each of these small improvements mean big leaps forward. They embody the concept of what it takes to be the very best and the results are breathtaking.
Just like the Boulder 3060.
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Production of the 3060 is extremely limited and every unit is built to order
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All assemblies are completely designed, manufactured and hand-assembled at our facility in Louisville, Colorado
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900W per channel power output into any loudspeaker load
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Each amplifier is shipped with a machined aluminum and polished stainless steel base that is cut to match the footprint and casework angles of the amplifier
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Contains four (two per channel) of Boulder's highest performing gain stage, the 99H
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Bias operation is Class-A to full rated output power and managed with an analog circuit that minimizes heat and power consumption
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60 bipolar output transistors per channel mean unmatched control of any loudspeaker system
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48 massive filter capacitors are part of an ultra-responsive, low-impedance power supply
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Five power transformers, housed in machined cases and potted to absolutely eliminate any noise, vibration or hum
Specifications
Specifications
| Model | 3060 Stereo Power Amplifier |
| Peak Power, 8 Ohms | 1000W |
| Peak Power, 4 Ohms | 1650W |
| Peak Power, 2 Ohms | 2000W |
| THD, 8 Ohms, 900W | 20-2 kHz: 0.0006%, 20 kHz: 0.0025% |
| THD, 4 Ohms, 900W | 20-2 kHz: 0.0008%, 20 kHz: 0.0030% |
| THD, 2 Ohms, 900W | 20-2 kHz: 0.0012%, 20 kHz: 0.0045% |
| Equivalent Input Noise (EIN), 20kHz BW | 1.5 μV |
| Magnitude Response, 20 to 20KHz | +0.00, -0.04 dB |
| Magnitude Response, -3dB at | 0.015 Hz, 200 kHz |
| Voltage Gain | 26 dB |
| Input Impedance | Balanced: 200KΩ, Unbalanced: 100KΩ |
| Common Mode Rejection (Balanced only) | 60 Hz: 90dB, 10 kHz: 70dB |
| Inputs | 3-pin balanced (XLR) |
| Output Connectors | 2 sets of 6 mm / .250 inch wingscrews |
| Power Requirements | 220-240 VAC, 50-60 Hz, 300W nominal, 6000W at maximum output |
| Weight | Amplifier: 355 lbs. (161 kg), Base: 86 lbs. (39 kg), Shipping: 563 lbs. (256 kg) |
| Amplifier Topology | Pure Class A to full rated output |
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Boulder 3060 Stereo Power Amplifier
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Delivery & Returns
Delivery & Returns
We offer FREE delivery to the mainland UK (excluding Channel Islands, Isle of Man, Isle of White, Isles of Scilly, and some of the remote Scottish Isles).
For other areas please contact us for a quote. Select items can be delivered internationally by prior agreement. Again please contact us for a quote. We will always do our best to help.
Our aim is to dispatch goods within 2 working days of an order being placed. Please allow 5 working days from the time of your order to receipt of item. If an order is expected to take longer than this our order fulfillment department will contact you to inform you of this.
Where multiple items are ordered, we will dispatch them all in one package. If you have ordered any special or customized items, or items otherwise not immediately available, we will dispatch the order when all items are available. If you have any concerns regarding this, please contact us and we will do are very best to help you.
