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B o u l d e r A m p l i f i e r s , I n c .
3 2 3 5 P r a i r i e Ave . - B o u l d e r, C O 8 0 3 0 1
3 0 3 - 4 4 9 - 8 2 2 0 - w w w. b o u l d e r a m p. c o m
SPECIFICATIONS
ANALOG INPUTS 6 Balanced Line
OUTPUTS 2 Balanced Main, 2 Balanced Record
VOLUME 10 0 dB range, 0.1, 0. 5 or 1.0 dB steps
MA X GAIN 20 dB Line
MA X OUTPUT 28.0 Vrms
CROSSTALK -136 dB
FREQ RESPONSE + 0, - 0.03 dB , 20 Hz to 20 kHz
THD + N, 2V OUT 0.0 0 0 8 % , 20 Hz to 5 kHz
0.0 010 % , at 20 kHz
PRE AMPLIFIER 18.0 wide, 6.875 high, 16.25 deep (in.)
POWER SUPPLY 18.0 wide, 4.25 high, 16.25 deep
WEIGHT 96, Shipping : 121 Pounds
POWER 120 VAC , 50 - 60 Hz, 18 0 W
The Boulder 2010 Preamplifier
features a three piece main chassis that
completely isolates the audio signals
from the controlling microprocessor.
The audio boxes receive their control
commands via multiple optical
couplers from the microprocessor
below.
Functionality is apparent in the
six balanced inputs and dual main
balanced outputs. Separate record
selection and output buffering provide
maximum flexibility. Unbalanced
connections are easily accomplished
through specially terminated cables.
The chassis is a beautiful combination of machined
satin aluminum, polished stainless steel and textured
powder-coated parts. Separate boxes for left and
right audio ensure absolute isolation between
channels. Vibration is absorbed by constrained
layer dampening in each foot.
The all metal remote control feels
comfortable in the hand and operates
in a positive manner. Engraved lettering
and machined quality is commensurate
with Boulders design. The big bright display
is easily visible from across even the largest
listening rooms.
Integration into a surround sound/home theater
system has never been easier. By connecting the
left and right front channel outputs from the
processor to an input of the 2010, you will not need
to reconnect cables when you want ultimate two
channel performance. The theater mode option is
then programmed for that input. When that input
is selected, the volume control is set at unity
gain, allowing control to be taken over by the
processor.
Up to 16 power amplifiers are able to
communicate with the 2010 via Boulderlink.
This allows continuous monitoring of the
amplifiers and coordinated turn on.
A separate 2000 Power Supply features
three individually magnetically shielded
toroidal transformers. Three independent
regulated supplies power each of the audio
channels and the digital/display circuitry.
The high level of quality throughout makes the
Boulder 2010 Preamplifier a lifetime investment.
