Peavey KB3 Keyboard Amplifier

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