Spécifications

KB™ 1

Rated power and load: 20 W RMS into 4 Ohms

Power @ clipping (typical):

(5% THD, 1 kHz, 120 VAC line)

20 W RMS into 4 Ohms

Total harmonic distortion: Less than 0.5%, 100 mW to 12 W RMS, 60 Hz to 10 kHz, 4 Ohms (typically below 0.2%)

Power consumption:

50 Watts, 50/60 Hz, 120 VAC

The following specs are measured @ 1 kHz with the master EQ flat @ 0 dB.

Nominal values are with levels @ 5

Minimum values are with levels @ 10

INSTRUMENT INPUTS: Input impedance:

220 K Ohms Nominal input level:

-4.5 dBV, 600 mV RMS Minimum input level:

-20.6 dBV, 93 mV RMS Maximum input level: +12 dBV, 4V RMS

Frequency response:

+0, -2 dB, 50 Hz to 10 kHz

HEADPHONE OUTPUT (Stereo headphone jack, mono signal)

Load impedance:

4 Ohms or greater Nominal power output: 20 mW into 4 Ohms

(Switching jack disconnects the internal speaker when plug is inserted)

System hum and noise: 80 dBV (both channels operating)

Equalization (both channels): ±15 dB @80 Hz and 8 kHz, shelving

Weight and dimensions: Weight: 17.4 lbs. (7.89 kg) Width: 13.75" (349 mm) Depth: 9.0" (229 mm) Height: 14.25" (362 mm)