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General| Type | Bass Amplifier |
|---|---|
| Power Output | 350 Watts @ 4 Ohms |
| Inputs | 1 x XLR |
| Outputs | 1 x Speakon |
| EQ | Bass, Mid, Treble |
| Output Power | 350W |
| Output Impedance | 4 Ohms |
| Power Supply | 100-240V, 50/60Hz |
Comprehensive list of safety warnings for operation, cleaning, and maintenance.
Introduces the SWR 350x amplifier and its features, tracing its lineage.
Describes the dual independent 1/4" input jacks for passive and active instruments.
Details the input for passive instruments and most active instruments with <1V RMS output.
Explains the input for instruments with onboard preamps or >1V RMS output, like keyboards.
Adjusts preamp volume and works with the Preamp Clip LED for optimal signal.
Indicates when the preamp, tone section, or output buffer reaches clipping.
A unique SWR feature that enhances low notes and high transients.
Manages the octave-below effect, including activator and level controls.
Features Midrange Level and Frequency controls for tone shaping.
Adjusts high frequencies (+/-15dB) from about 2kHz to 14kHz.
Blends external effects signal with the instrument's clean sound.
A soft knee limiter that protects the power amp from clipping.
Provides a balanced output for consoles, with adjustable level and mode selection.
Selects signal path for XLR output: pre-EQ, post-EQ, or pre-EQ with SubWave.
Adjusts the output level for the Balanced (XLR) Output.
Helps eliminate ground loop hum by lifting ground on XLR output.
Provides an isolated signal for connecting a tuner without affecting the main sound.
Allows connection of external effects units via Send and Return jacks.
Enables hands-free control of the SubWave™™ effect via a footswitch.
Controls the amplifier's cooling fan for optimal temperature management.
Lists minimum power output ratings at different impedances (2, 4, 8 ohms).
Specifies the amplifier's frequency range performance.
Details methods for connecting one or two speaker cabinets, covering impedance and power.
Explains impedance, its effect on power delivery, and minimum impedance ratings.
Lists safe operating impedances and power output at different loads.
Describes the 1/4" and Speakon output jacks and connection recommendations.
Protects speakers/amp from power amp failure or incorrect hookups.
Protects internal electronics from surges and component failure.
Accepts standard A/C power cable; provides connection instructions.
Details the 12AX7A tube in the preamp and its replacement.
Guides on installing the amplifier in a rack case for protection and stability.
Explains why the chassis gets warm, especially at low impedances.
Summarizes the amplifier's design, components, and assembly.
Recommended EQ settings for a rock music style.
Recommended EQ settings for a reggae music style.
Recommended EQ settings for a jazz music style.
Recommended EQ settings for a slap bass playing style.
Recommended EQ settings for studio recording or practice.
Outlines the two-year warranty terms and conditions for defects.
Step-by-step guide on how to get the SWR amplifier serviced or repaired.
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