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Peavey KB3 Keyboard Amplifer
Basically a self-contained, compact sound system, the KB3 keyboard amplifier features 60 watts of power driving a 12 inch speaker. A perfect amp for voice, keyboards, acoustic and electric guitar, drum machines and backing machines. All three channels feature a 2-band EQ with the third channel having a mid-frequency control so you have complete control over your vocals. Plus it has a headphone and master level control. The KB3 keyboard amplifier features a balanced line out, headphone jack, effects loop and an external speaker jack for those larger clubs. Whether you need a small, home keyboard amp or a high-output concert model, Peavey's KB Series is as versatile as your playing.
PREAMP SPECIFICATIONS
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 SPECIFICATIONS
Rated Power & Load:
- 80 W RMS/4 Ohms or 60 W RMS/8 Ohms
(1 kHz, 1% THD @ 120 VAC line)
Frequency Response:
- +0, -1 dB, 20Hz–20 kHz @ 30 W 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
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Rate and Review this Product:
 3 people rated this item  | shirley krog from wellsville, ny usa | | cjscrap@yahoo.com | | Overall Ranking: | | Quality:
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| | | Subject: | really great amp | | Quality:
| i've only had it for a few days, and so far i like it a lot. my bass player whose been playing professionally for many years also think it's a great amp | | Features:
| the best feature is the clear sound; with the amp only on 1/4 power, and my keyboard on half power it was louder than i would normally play at home. the only thing negative is the weight. i can barely pick it up, let alone carry it. fortunately, there are 2 big strong guy in our group. i would suggest putting 4 casters and either a strap or two handles on it for lifting it into a truck or van. | | Ease of Use:
| very easy to use; it could be plugged in and used without even reading the manual. plus the manual was short, sweet, instructions clear and easy to follow. | | Sound:
| the tone is great. i like more bass tones then treble, and it comes through loud and clear | | Action:
| very good | | Value:
| absolutely. it's a scratch and dent, and i was almost afraid to open the box, as the box looked like it had been droped out of a helicopter flying over. but the amp was packed very well, and there's not a mark on the amp; and it sounds great. | | Do you own this product?:
| yes | | Date submitted:
| july 5, 2009 | |
| | Hitman "C" from Detroit, Michigan USA | | Overall Ranking: | | Quality:
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| | | Subject: | Great Amp!!! | | Quality:
| This is a sturdy little bugger and looks good too!
It's dependability remains to be tested, I've only had it for about two weeks, so far so good. It's nice and quite too. | | Features:
| I like it because it's of it's compact size.
I think it would be even better if it had a on-board EQ
for tweeking. The 2 channel EQ's are just basic, low, high and level and the "one" mic channel includes a mid adjustment. | | Ease of Use:
| Almost to easy, as I said before the controls are basic, and that's a good thing! | | Sound:
| The sound is great! For 60w it's not incredibly loud but loud enough. The bass comes through deep, the mids smooth and highs are nice and crisp. Cranked it get's distorted, but If you run it between 50% & 80% it stays nice and clean. If it's not loud enough at those levels you need a more powerful amp. | | Action:
| N/A | | Value:
| Yes, big bang for the small bucks! Very happy with the product. | | Do you own this product?:
| Yes, and soon to buy a second one. | | Date submitted:
| 3-14-2009 |
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