Peavey KB1 Keyboard Amp 1x8 20w: each
The design of the KB1 makes it a compact workhorse amplifier for keyboardists, acoustic guitar players and other musicians needing full-range output in a small package. At 20 Watts RMS, the KB1's heavy-duty 8" speaker gets the job done! And for situations that require headphones, the KB 1 delivers.
Two channels are provided, featuring 1/4" inputs, level controls, and two-band active equalization (Low, High). The front panel headphone jack automatically disables the internal speaker when connected. Like all of the KB Series, the KB 1 is built for the road. First, extremely tough black covering is provided along with heavy-duty corners. Second, a serious handle is available at the top of the unit.
Features:
- 8 inch extended range speaker
- Two separate channels
- 2-band EQ per channel
- Headphone out
- 20 watts of clean Peavey power
- Weight Unpacked: 16 lb (7.26 kg)
- Weight Packed: 21 lb (9.53 kg)
- Width Packed: 18" (45.72 cm)
- Height Packed: 19.5" (49.53 cm)
- Depth Packed: 13.12" (33.32 cm)
Specifications:
- 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
Preamp Section
- 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)
