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What is it that makes the 1110 preamplifier so special? It is something rare, an overachiever, a unique combination of reference-level performance and compact, convenient design. It is at once familiar in size and shape and yet completely new in aesthetic design detail. Perhaps what makes it so special is that it takes such amazing sight, sound, use, and feel and packs them all into a single chassis. It is the perfect mix of traditional function and cutting-edge technology, earning more than 10 international product awards from media around the world.
It is, after all, a Boulder, and every Boulder is special.
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INPUT CONNECTIONS
5 pairs balanced line level
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OUTPUT CONNECTIONS
2 pairs balanced main, 1 pair balanced auxiliary
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VOLUME
100 dB range in 0.5 dB steps (200 steps) or 1.0 dB steps (100 steps)
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MAXIMUM INPUT LEVEL
6.0 Vrms
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MAXIMUM OUTPUT LEVEL
14.0 Vrms
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THD+N, 2V OUTPUT, 20 HZ - 20 KHZ
0.0015% (-96.5 dB)
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OUTPUT LOADED WITH 150 OHMS
Less than 1 dB distortion change, 20 - 10 kHz
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MAXIMUM VOLTAGE GAIN
20 dB
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AUXILIARY PATH GAIN, BALANCED OUTPUT
8.5 dB balanced
2.5 dB unbalanced -
FREQUENCY RESPONSE, 20 HZ - 20 KHZ
+0.00, -0.03 dB
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FREQUENCY RESPONSE, -3 DB AT
0.02 Hz and 250 kHz
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CLIP TO NOISE RATIO
118 dB
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CROSSTALK, L TO R OR R TO L
-101 dB or better, 20 Hz to 20 kHz
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CROSSTALK, ADJACENT INPUTS
-115 dB or better, 20 Hz to 20 kHz
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INPUT IMPEDANCE
100k ohms, balanced
50k ohms, unbalanced -
OUTPUT IMPEDANCE
100 ohms, balanced
50 ohms, unbalanced -
CONTROL SYSTEM
IP (Ethernet), IR, Boulder Net
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WEIGHT
36 lbs. (16.3 kg),
Shipping: 49 lbs. (22.2 kg) -
POWER REQUIREMENTS
100, 120, 220-240 VAC, 50-60 Hz
