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    SWR WorkingPro 400 Bass Guitar Amplifier Head, 400 Watts

    Aural Enhancer circuitry, 400 watts, 3-band active EQ with variable midrange, Bass Intensifier circuitry

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    SWR WorkingPro 400 Bass Amplifier Head (400 Watts) Product Description

    Get into the legendary SWR sound and tone-shaping features at an unbelievably low price! The WorkingPro 400 gives you classic SWR tone and clarity, the exclusive tone-expanding Aural Enhancer circuitry, 400 watts of dependable solid-state power and the tonal sweet spots of a simple 3-band active EQ with variable midrange. And with SWR's brand new Bass Intensifier circuitry, you can thicken your low-end response at the frequency range of your choice, making the 400 watts onboard louder than ever before. It's also rackmountable, and equipped with a two-button footswitch (Bass Intensifier and Tuning Mute).

    Front Panel Features
    Input jack with -10 level pad switch

    Tuning Mute switch with LED indicator

    Gain control with preamp clip LED indicator

    Exclusive Aural Enhancer circuitry

    NEW Bass Intensifier circuit:

    Bass Intensifier engage switch with LED indicator

    Bass Intensifier level

    Bass Intensifier cutoff

    Active Bass control

    Active Midrange Level control

    Midrange Frequency control

    Active Treble control

    Active Transparency control

    Effects Blonde control

    Automatic Limiter active LED indicator

    Automatic Limiter defeat switch

    Power amp clip LED indicator

    Master Volume control

    Power On/Off Switch

    Dual rack handles

    Rear Panel Features
    Balanced XLR Output jack

    XLR mode switch (Direct/pre-EQ, Line/post-EQ)

    XLR ground/lift switch

    XLR level pad switch (0db, -10db)

    Sidechain Effects Loop (EFX send, EFX return jacks)

    Tuner out jack (stays live when Tuning Mute is engaged)

    Unbalanced Line Out jack

    Stereo Headphones jack

    Footswitch jack

    Line Fuse: T8A, 250V (100 & 120 volt units)

    A/C Line Receptacle

    Same Day Music is an authorized dealer of SWR products.

    SWR WorkingPro 400 Technical Description

    Dimensions (W x H x D): 19 x 3.5 x 13.5 in.(2 rack spaces)

    Weight: 25 lbs.

    Power Output
    400 Watts @ 4 ohms
    250 Watts @ 8 ohms
    (minimum load = 4 ohms)

    Suggested Speaker Enclosures
    *SWR WorkingPro 4x10
    *SWR Goliath III 4x10
    *(1) SWR WorkingPro 4x10 & (1) SWR WorkingPro 1x15
    *(1) SWR Goliath III 4x10 & (1) SWR Son Of Bertha 1x15
    *(1) SWR WorkingPro 4x10 & (1) SWR WorkingPro 2x10
    *(1) SWR Goliath III 4x10 & (1) SWR Goliath Junior III 2x10 (8 ohms)

    Same Day Music is an authorized dealer of SWR products.

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