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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
OUTPUT POWER 30 0W / 8,4, 2 Ohms
PE AK POWER 70 0W / 4 Ohms, 120 0W / 2 Ohms
THD & NOISE 20 to 2kHz : .0 01% , 20kHz : .0 05%
FREQ RESPONSE - 3 dB @ 0.015Hz, 150kHz
VOLTAGE GAIN 26 dB
S / N RE : 50 0W/ 8 127 dB , Unweighted 20 to 20kHz BW
INPUT IMPEDANCE Bal : 50k, Unbal : 25k Ohms
INPUT CONNECTORS 3 Pin Balanced
SIZE 18.0 wide, 9. 5 high, 22 . 5 deep (in.)
(Add 12 in. for power connector)
WEIGHT 140, Shipping : 220 Pounds
POWER 120 VAC , 50 - 60 Hz, 30 0 0 W Max
Ultra-high current power connector
Easy to connect, rugged, high current, speaker terminals
require no tools
Advanced protection
circuits provide trouble-
free operation
Supervising
microprocessor oversees
all functions and
communicates with other
Boulders
48 filter capacitors
(beneath the PCA)
assure a low impedance,
distributed power supply
Boulderlink allows
multiple 1060s to be
sequentially turned on,
and transmit their status
to the display on a
Boulder preamplifier
Dampened heatsinks
are an integral part of
Boulders machined, quiet
chassis
Encapsulated and
magnetically shielded
power transformers for
quietest performance
Multiple gain stages
provide most of the gain
in the first stage thus
maximizing bandwidth
56 Output transistors
provide stable operation
with any loudspeaker
Boulder 1060 Stereo Power Amplif ier-¦the inside story
