贝斯

BH550 Tech Specs

Input connector
  • 1/4" jack
Input impedance
  • 500 kOhm / 100pF
Gain range
  • -96 to 41dB
Tone control: Bass
  • 50 Hz @ Gain -24 to 0 dB; 80 Hz @ Gain 0 to +24 dB
Tone control: Low Mids
  • 200 Hz @ Gain -24 to 0 dB; 160 Hz @ Gain 0 to +24 dB
Tone control: High Mids
  • 630 Hz @ Gain -24 to 0 dB; 800 Hz @ Gain 0 to +24 dB
Tone control: Treble
  • 1800 Hz @ Gain -24 to 0 dB; 4000 Hz @ Gain 0 to +24 dB
Tuner
  • Bass Tuner, always on
Tuning range
  • B0 (30.87 Hz) to C4 (523.25 Hz)
Mute
  • Mutes speaker output, phones output and balanced output
Master level / Headphones output
  • Studio quality headphone amp
Recommended HP impedance
  • 32 to 600 Ohm

Mains supply
  • 100 to 240 V~ 50/60 Hz (200 W @ 1/8 of maximum output)
Power module rating
  • 550 W
Speaker output
  • Neutrik speakOn™
Balanced output
  • Balanced XLR, pre/post preamp
Balanced output maximum
  • +2 dBu
Bal. output optimal load impedance
  • 600 Ohm
Rehearsal input
  • 1/8” jack input, fits to iPod®
Humidity
  • Maximum 90 % non-condensing
Dimensions
  • 275 x 69 x 279 mm / 10.8” x 2.7” x 11.0”
Weight
  • 2.8 kg / 6.1 pounds
Finish
  • Brushed and anodized aluminum front plate, metal chassis