Boulder 3010 Balanced Preamplifier

In the 3010 Boulder’s engineers have proven traditional wisdom wrong and achieved something monumental. The 3010 is easily the greatest performing preamplifier in the history of the company. It’s also the most flexible preamp we’ve ever designed. Which very likely makes it the finest preamplifier available.

• Balanced Inputs - 6 via 3-pin XLR

• Balanced Outputs - 3 via 3-pin XLR

• Auxiliary Balanced Output - 1 via 3-pin XLR

• Maximum Input Level - 7 Vrms

• Maximum Output Level - 28 Vrms

• THD+N, 2V Output, 20 HZ TO 5 KHZ - 0.0008% (-102 dB)

• THD+N, 2V Output at 20 KHZ - 0.001% (-100 dB)

• Maximum Voltage Gain - 20 dB

• Volume Range - 100 dB

• Volume Steps -  0.1, 0.5, 1.0 dB ± 0.01 dB

• Auxiliary Path Gain - -1 dB

• Frequency Response - 20 HZ To 5 KHZ - +0.00, -0.03 dB

• Frequency Response -3 DB - 0.02 Hz & 300 kHz

• Input Impedance -  333kΩ, Balanced

• Output Impedance - 100Ω, Balanced

• Power Requirements - 90-120V / 200-240V, 50 - 60 Hz

• Power Consumption -  240W Maximum

• Preamplifer Dimensions -  19” ( 48.25 cm ) W x 18” ( 45.75 cm ) D x 9.25” ( 23.5 cm ) H

• Preamplifer Weight -  78 lbs. ( 35.4 kg )

• Power Supply Chain Dimensions - 19” ( 48.25 cm ) W x 18” ( 45.75 cm ) D x 5.1” ( 13 cm ) H

• Power Supply Weight - 45 lbs. ( 20.4 kg )