Basically self-contained, compact sound systems, the Peavey KB3 Keyboard Amplifier is perfect for voice, keyboards, acoustic and electric guitar, drum machines and backing machines. Peavey engineers have listened to input from keyboard players and put together an amplifier that combines excellent features and sound in one portable package. The Peavey KB3 Keyboard Amplifier delivers awesome sound reproduction for all of your keyboard sounds—from thundering bass to crystal highs—it’s all there! FEATURES: Extension cab capability extends power rating out to 80 watts 80 watts external‚ 60 watts internal 4 separate channels Channels 1 & 2 have 2 band EQ Channel 3 has 3 band EQ Channels 1 & 2 have 1/4″ inputs Channel 3 features XLR and 1/4″ inputs Channel 4 features 1/4″ monitor input with level control Headphone out with level control 12 inch speaker with tweeter Effects send/return jack Balanced XLR main out 60 watts of clean Peavey power Packed Weight: 57.33 lb (26 kg) Packed Length: 24.49″ (62.2 cm) Packed Width: 24.02″ (61.01 cm) Packed Height: 18.11″ (46 cm) SPECIFICATIONS: PREAMP SECTION The following preamp specs are measured @ 1 kHz‚ nominal signal levels are with channel level controls set at 5‚ minimum levels are with channel level controls set at 10. Channel 1 & 2 Inputs: Input Impedance: 100k Nominal Input Level: 6 dBV‚ 2 V RMS Minimum Input Level: -10 dBV‚ 316 mV RMS Channel 3 Input: Low Z Input Impedance: 10k Ohms Nominal Input Level: -15 dBV‚ 178 mV RMS Minimum Input Level: -33 dBV‚ 22 mV RMS High Z Input Impedance: 75k Nominal Input Level: -15 dBV‚ 178 mV RMS Minimum Input Level: -33 dBV‚ 22 mV RMS Channel 4 Input: Input Impedance: 10k Ohms Nominal Input Level: 0 dBV‚ 1 V RMS Minimum Input Level: -25 dBV‚ 56 mV RMS Headphone Output Load Impedance: 8 Ohms or greater Nominal Output: 100 mW RMS Main Line Out Output Impedance: <100 Output Level: 18 dBV POWER AMPLIFIER SECTION Rated power and load: 80 Watts RMS/4 Ohms or 60 Watts (1 kHz, 1% THD @ 120 VAC line) Frequency response: 0, -1dB, 20Hz–20kHz @ 30 Watts RMS / 8 Ohms DDT Dynamic Range: Greater than 20 dB DDT Maximum THD: Below 0.5% THD for 6 dB overload Below 1% THD for 20 dB overload Hum & Noise: Greater than 100 dB below rated power Power Consumption: 120 W @ 120V AC‚ 50/60 Hz‚ Domestic 120 W @ 220–230/240V AC‚ 60 Hz‚ Export
