For over 35 years, Boulder has been building the world’s highest quality audio components near Boulder, Colorado. Boulders are cherished by music and film lovers all over the world and are instilled with quality and value that transcend the passage of time.
£13,499.00 – £15,999.00
How do you follow up one of the most successful products in the history of a company? With a product that improves upon the original in every way, and the Boulder 866 Integrated does just that.
Power is up to 200W per channel. Manufacturing is substantially more efficient. Weight has been reduced. New circuitry gives you greater current output at maximum power. External IP control has been added. There are versions for traditional systems as well as modern streaming media users. And a dedicated Boulder app easily enables you to manage everything.
And here’s the best part: the sound is everything you would expect from a Boulder. It’s powerful, clean, clear, quick, and true to the sound of the original recording and the intents of the artists involved. In fact, there’s absolutely no reason not to take home an 866. It’s everything you could want and more.
|INPUTS||3 pairs balanced analog via 3-pin XLR|
|DIGITAL INPUTS||Ethernet, USB x 4, AES3 (adaptable to S/PDIF), Toslink (optical), WiFi|
|OUTPUTS||0.25″ (6 mm) binding posts|
|CONTINUOUS POWER, 8 OHMS||200W per channel|
|PEAK POWER, 8 OHMS||250W per channel|
|CONTINUOUS POWER, 4 OHMS||400W per channel|
|PEAK POWER, 4 OHMS||400W per channel|
|PEAK POWER, 2 OHMS||700W per channel|
|EQUIVALENT INPUT NOISE (EIN), 20 KHZ||2 μV|
|INPUT IMPEDANCE||100k ohms, balanced|
|MAXIMUM ANALOG GAIN||40.4 dB|
|FREQUENCY RESPONSE, 20-20 KHZ||0.00, -0.04 dB|
|FREQUENCY RESPONSE, -3 DB||0.015 Hz, 150 kHz|
|POWER REQUIREMENTS||100V, 120V, 240V, 50-60 Hz|
|POWER CONSUMPTION||1000W maximum|
|DIMENSIONS||44 cm W x 39 cm D x 19 cm H|
Boulder 866 Brochure