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US-3000 Power Amplifier
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Designed to provide outstanding performance.
Features
- Compact 2-rack size
- High-current toroidal transformers for greater 2-ohm power
- 21-position detent gain control knobs for consistent settings
- Front panel LED display: Power, bridge and parallel LEDs and signal,
- 20dB, -10dB, 0dB, clip and protect LEDs for each channel
- Protection: short circuit, output current limiting, thermal, DC offset, turn on/off muting, RF protection and circuit breaker
- Clip limiters reduce distortion without sacrificing peak performance (defeatable on US-3000/US-4000)
- Sub-sonic filters protect speakers and increase headroom (defeatable)
- Balanced combo XLR and ΒΌ" TRS input connectors and link XLR output connectors
- 5-Way binding post and Speakon outputs
- Low-noise cooling fans with continuously variable speed and highly efficient front-to-rear forced air keeps the amplifiers cool
Get the super-clean power you need for any gig.
US-3000 Power Amplifier Specifications:
- Power:
- Stereo Both Channel Driven @ 1kHz, 1%THD
- 8 Ohms: 500 watts
- 4 Ohms: 800 watts
- 2 Ohms: 1200 watts
- Bridged Mono @ 1kHz, 1%THD
- 8 Ohms: 1600 watts
- 4 Ohms: 2400 watts
- Input Sensitivity: 1.23 Vrms (+4 dBu) for full power @ 4 Ohms
- Input Impedance: 30K ohms Balanced/15K ohms Unbalanced
- Frequency Response: 0/-0.5dB: 20Hz - 20kHz; 0/-3dB: 5Hz - 60kHz
- Signal to Noise Ratio: Better than 100dB (20Hz - 20kHz)
- Distortion (SMPTE-IM): Less than 0.03%
- Output Circuitry: H
- Cooling: Continuously variable speed fan, front to rear
- Protection: Short circuit, thermal, current limit, dc offset, AC current inrush, RF protection, subsonic, turn on/off muting
- Connectors:
- Input: Combo female XLR & 1/4" TRS jack. Link: Male XLR
- Output: Both 5-way biding post and Speakon
- Controls:
- Front: Power on/off switch, volume controls for each channel
- Rear: Mode switch (stereo / parallel / bridge), HPF on/off, Limiter on/off (US3000/4000)
- Indicator: Power, parallel, bridge. Each channel: Signal, -20dB, -10dB, clip, protect
- Power Requirements: 115/230V 60/50Hz factory configured
- AC consumption: Both channels driven at 4 Ohm load, at 115Vac (for 230V divide by 2)
- Controls: Front: Power on/off switch, volume controls for each channel
- Typical level, 1/8 power pink noise: 7A
- Severe level, 1/3 power pink noise: 14.8A
- Dimensions: 19" (482mm) x 3.5" (88mm) x 17.2" (438mm)
- Net weight: 43lb (19kg)
- Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
- Orders placed before 3 p.m. ET usually ship the same business day.
Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.
Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.