Ampeg BA300 Benutzerhandbuch
BA300 Bass Guitar Combo Amplifier
BA300 TECHNICAL SPECIFICATIONS
Output.Power.Rating.
..
300.watts.rms.@.4.ohms,.5%.THD
Signal.to.Noise.Ratio.
.
65.dB.(20.Hz–20.kHz,.unweighted)
Gain.
.
68.dB,.tone.controls.flat
Compressor.Threshold.
.
–30.dBV.to.–6.dBV.(0.dB.input)
Style.Control.
.
1.=.–25.dB.@.500.Hz. .
.
.
.
2.=.–12.dB.@.500.Hz. .
.
.
.
3.=.Flat. .
.
.
.
.
4.=.+5.dB.@.2.kHz.and.above.
.
.
.
5.=.–6.dB.@.50.Hz.and.below..
Tone.Controls.
.
Bass:.. . ±18.dB.@.40.Hz.
.
.
.
Midrange:.±18.dB.@.400.Hz.
.
.
.
Treble:.. ±18.dB.@.10.kHz..
.
.
.
Ultra.Lo:.. +9.dB.@.100.Hz..
.
.
.
Ultra.Hi:.. +9.dB.@.8.kHz
Speaker.Specs.
BA300-210:.
2.x.10",.8.ohm,.150.W,.ceramic.magnet..
.
.
.
high.frequency.horn.with.level.control.
.
.
BA300-115:.
1.x.15",.4.ohm,.300.W,.ceramic.magnet..
.
.
.
high.frequency.horn.with.level.control
Preamp.Tube.
.
12AU7A
Power.Requirements.
.
100–120.VAC,.50–60.Hz,.420.VA.
.
.
.
220–240.VAC,.50–60.Hz,.420.VA
Size.(H.x.W.x.D).
.
20.7.in/52.7.cm.x.21.3.in/54.1.cm.x..
.
.
15.5.in/39.4.cm
Weight.
.
59.3.lb/26.9.kg
The BA300 is covered with a durable fabric-backed vinyl material. Clean with a dry lint-free cloth.
Never spray cleaning agents onto the cabinet. Avoid abrasive cleansers which would damage the finish.
Ampeg continually develops new products, as well as improves existing ones. For this reason, the specifications
and information in this manual are subject to change without notice.
“Ampeg” is a registered trademark of LOUD Technologies Inc. All other brand names mentioned are trademarks
or registered trademarks of their respective holders and are hereby acknowledged.
www.ampeg.com
@2008 LOUD Technologies Inc.
16220 Wood-Red Road NE • Woodinville, WA 98072
Part No. 0029452-00 Rev. C 04/08