Peavey KB1 Keyboard Amplifier 20W 1x8" Speaker, Two Channels, 2-Band EQ, Headphone Out, Lightweight 17.4 lbs, Compact Design for Musicians

The Peavey KB1 is perfect for practice, pre-gig warm-ups, songwriting or any application where quality sound is important, but a large, bulky unit is just too much. 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. Special attention was given to make the KB1 as compact and light as possible to maximize portability, yet provide a "big" sound. Go ahead...pick it up! At 17.4 lbs., it's perfect for "on-the-go" projects. And the size? Well, let's say it'll fit just about anywhere. 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. Third, a heavy-duty metal grille is provided to protect the speaker. 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) CHANNEL ONE INPUT Signal input for Channel One. This 1/4" jack input will accept signals from a variety of keyboard and acoustic instruments. LEVEL Controls the Channel One 1/4" phone jack input level. LOW EQUALIZATION An active tone control (shelving type +/-15 dB) for boosting or cutting the bass frequency range. CAUTION: Excessive low frequency boost can damage the speaker. HIGH EQUALIZATION An active tone control (shelving type +/-15 dB) for boosting or cutting the treble frequency range. CHANNEL TWO INPUT Signal input for Channel Two. This 1/4" jack input will accept signals from a variety of keyboard and acoustic instruments. LEVEL Controls the Channel Two 1/4" phone jack input level. LOW EQUALIZATION An active tone control (shelving type +/-15 dB) for boosting or cutting the bass frequency range. CAUTION: Excessive low frequency boost can damage the speaker. HIGH EQUALIZATION An active tone control (shelving type +/-15 dB) for boosting or cutting the treble frequency range. HEADPHONE JACK A headphone jack is provided for stereo headphones. This switching jack disengages the internal speaker when plugged in.