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IN THE BOX | |
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Sales Package | Ampeg SVT-4PRO 1200-Watt Tube Preamp Bass Head |
General | |
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Brand | Ampeg |
Model | SVT-4PRO |
Color | black |
Output Power Rating | Mono-Bridged: 1600 watts rms @ 4 ohms (1200 watts continuous), 3% THD Mono-Bridged: 1200 watts rms @ 8 ohms (900 watts continuous), 3% THD 2 x 900 watts rms @ 2 ohms (600 watts continuous), 3% THD 2 x 625 watts rms @ 4 ohms (490 watts continuous), 3% THD 2 x 350 watts rms @ 8 ohms (300 watts continuous), 3% THD |
Signal to Noise Ratio | 85 dB |
Compression Ratio | 10:1 (2 dB change in output for 20 dB change in input [50 mV to 500 mV]) |
Maximum Gain | 68 dB @ 1 kHz, tone controls centered, @ bridged output |
Tube Complement | 12AX7 (3) |
Tone Controls | Bass: +12 / –12 dB @ 50 Hz Midrange: +15 / –15 dB @ 220 Hz, 450 Hz, 800 Hz, 1.6 kHz or 3 kHz Treble: +14 / –19 dB @ 5 kHz |
Graphic EQ Level | +10 / –10 dB |
Graphic EQ Range | 33 Hz: +15 / –15 dB 80 Hz: +8 / –8 dB 150 Hz: +8 / –8 dB 300 Hz: +8 / –8 dB 600 Hz: +8 / –8 dB 900 Hz: +8 / –8 dB 2 kHz: +8 / –8 dB 5 kHz: +9 / –9 dB 8 kHz: +10 / –10 dB |
Bright Switch | +6 dB @ 2 kHz |
Ultra Hi Switch | +6 dB @ 5 kHz |
Ultra Lo Switch | +2.5 dB @ 50 Hz –12 dB @ 560 Hz +1.5 dB @ 5 kHz |
Power Requirements | ~100–120 VAC, 50–60 Hz, 1.4 kVA, 1.4 kW ~100–120 VAC, 50–60 Hz, 1.4 kVA, 1.4 kW |
Dimension | |
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Dimension | 60.96 x 55.88 x 25.4 cm |
Weight | 17.9 kg |
Warranty | |
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Warranty Type | Official Manufacturer Warranty |
Warranty Period | 1 year |