Boulder 3060 Stereo Power Amplifier

The 3060 is Boulder's highest performing stereo power amplifier, built to order and hand-assembled at Boulder's facility in Louisville, Colorado.

It runs full Class A bias to its full 900W per channel output, using four gain stages of Boulder's 99H circuit, 60 bipolar output transistors per channel, 48 filter capacitors, and five potted power transformers in machined cases for silent operation.

It ships on a custom machined aluminum and polished stainless steel base cut to match the amplifier's footprint.

Specifications

• Power: 900W per channel continuous into any load, peak 1000W at 8 ohms, 1650W at 4 ohms, 2000W at 2 ohms
• Topology: Class A
• THD: 0.0006% to 0.0025% depending on load and frequency
• Gain: 26dB
• Frequency response: 0.015Hz to 200kHz, -3dB
• Inputs: balanced XLR only
• Outputs: dual wingscrew posts, bi-wire capable
• Weight: amplifier 355 lbs, base 86 lbs