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Boulder 3010 Preamplifier |
|
BALANCED INPUTS |
6 via 3-pin XLR |
BALANCED OUTPUTS, DUAL |
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 ¡¾ 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 |
333k¥Ø, Balanced |
OUTPUT IMPEDANCE |
100¥Ø, Balanced |
POWER REQUIREMENTS |
90-120V / 200-240V, 50 - 60 Hz |
POWER CONSUMPTION |
240W Maximum |
PREAMPLIFIER CHASSIS DIMENSIONS |
19¡± (48.25 cm) W x 18¡± (45.75 cm) D x 9.25¡± (23.5 cm) H |
PREAMPLIFIER CHASSIS WEIGHT |
78 lbs. (35.4 kg) |
POWER SUPPLY CHASSIS DIMENSIONS |
19¡± (48.25 cm) W x 18¡± (45.75 cm) D x 5.1¡± (13 cm) H |
POWER SUPPLY CHASSIS WEIGHT |
45 lbs. (20.4 kg) |
SHIPPING DIMENSIONS |
27¡± (68.6 cm) W x 33¡± (83.8 cm) D x 26¡± (66.1 cm) H |
SHIPPING WEIGHT |
106.6kg |
Boulder 2120 DAC |
|
DIGITAL INPUTS |
HDMI, Ethernet (RJ45), USB 2.0, S/PDIF (RCA), AES3 (XLR), Tousling optical (EIAJ) |
AUDIO FILE FORMATS SUPPORTED |
PCM, DSF (DSD 1x/2x), FLAC, xFLAC, WAV, xWAV, AIFF, Ogg Vorbis, MP3, ALAC |
PCM SAMPLE RATES SUPPORTED (KHZ) |
32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 |
PCM WORD LENGTHS SUPPORTED |
16-bit through 32-bit |
ANALOG OUTPUTS |
2 pairs balanced XLR, adaptable to RCA |
OUTPUT IMPEDANCE |
100 ohms (balanced), 50 ohms (unbalanced) |
OUTPUT LEVEL |
4.0V balanced, 2.0V unbalanced @ 0dBFS |
VOLUME CONTROL RANGE |
80 dB in 1.0 dB steps |
DISPLAY |
12.3" (32.25 cm), 1280 x 480 backlit LCD |
INTERNET/UPNP/DLNA |
2 x RJ45 Ethernet connector |
CONTROL SYSTEMS |
IP, IR, 12V trigger out |
SIGNAL-TO-NOISE RATIO |
115 dB, 22-30 kHz, unweighted |
THD+N, 0DBFS |
Less than 0.0008% to 20 kHz |
FREQUENCY RESPONSE |
-0.5 dB @20 kHz |
DAC WEIGHT |
63 lbs., shipping 77 lbs. (28.6 kg, shipping 34.9 kg) |
POWER SUPPLY WEIGHT |
48 lbs., shipping 59 lbs. (21.8 kg, shipping 26.8 kg) |