PILOT LED (12)

This light emitting diode (LED) indicates when the amp is switched on and actually drawing from the line (mains) connection. It is totally solid-state and not subject to burnouts, as are incandescent types.

POLARITY SWITCH (13)

This switch is a three position type with the center, zero position, completely removing the internal grounding capacitor from the circuit. This position is normally recommended for situations where the AC power receptacle is known to contain a properly grounded third wire. If properly grounded AC main supply is not available, a suitable ground adaptor should be used. The (plus and minus) positions are used to ground the amplifier properly when only two wire services are available. One of these positions will yield the lowest amount of residual hum or popping when the instrument is touched.(NO- TE: Polarity Switch is not operative on export models.)

ON/OFF SWITCH (14)

The On/Off Switch is a simple, two position rocker type, and should present no operational difficulties.

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REAR PANEL

PREAMP OUT AND POWER AMP IN (15)

To allow “in line” patching of various accessories we have included a system of preamp out/power amp in jacks on the rear panel. The Preamp Out is a straight preamp signal which includes the entire equalization circuit plus reverb. The output level is approximately 1 volt RMS and is relatively low, 600 ohms impedance. The Preamp Out signal is connected through a switching contact to the Power Amp Input Jack and normally the preamp out is internally connected to the power amp’s input. This circuit allows basically two modes of operation. When signal is taken from the preamp output, the signal is also delivered to the internal power amplifier. If access to the power amplifier input is needed, or if some accessory device, such as a noise gate, delay line, effects device, etc., is to be patched in line, then the preamp output signal must be connected to the auxiliary unit’s input while the auxiliary unit’s output must be connected to the power amp input with shielded cables, thereby placing the auxiliary unit in series or in line with the normal signal path. Additional boosteramp/speakercombinationsshould be patched using the preamp output. With this unique patching facility many interested effects can be accomplished. Line level devices should be used with the preamp out and power amp input.

FOOTSWITCH JACK (‘6)

The 5’4” footswitch jack allows remote switching of the reverb system from the footswitch. The footswitch is a simple, single function unit that merely defeats or cancels the internal reverberation capability.

LINE CORD (17)

For your safety we have incorporated a three wire line (mains) cable with proper grounding facilities. It is not advisable to remove the ground pin under any circumstances. If it is necessary to use the amp without proper grounding receptacles, a suitable grounding adaptor should be used. Much less noise and the probability of shock hazard is greatly reduced when the unit is operated with the proper grounded receptacles.

STEEL GUITAR (E 91h)

ADJUST PRE GA,N ON ALL CHARTS TO DESlRED LEVEL - ADJUST MASTER REVERB ON ALL CHARTS TO PERSONAL TASTE

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Peavey 400 Pilot LED, Polarity Switch, ON/OFF Switch, Rear Panel Preamp OUT and Power AMP, Footswitch Jack ‘6, Line Cord
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400 specifications

The Peavey 400 is a prominent bass amplifier that has left a significant mark in the world of music, particularly among bass players. Known for its robust construction and powerful performance, the Peavey 400 is designed to handle the demands of live performances and studio recordings alike.

One of the standout features of the Peavey 400 is its impressive power output. This amplifier typically delivers 400 watts of clean power, providing ample headroom for even the most demanding of performances. This means that musicians can achieve a rich, full sound without the risk of distortion, even at high volumes. The amplifier is equipped with a solid-state design that ensures reliable performance and durability, making it a popular choice among gigging musicians.

The Peavey 400 boasts a versatile equalization (EQ) section that allows players to sculpt their tone to suit their individual preferences. With multiple bands of EQ, including bass, middle, and treble adjustments, musicians can easily shape their sound, whether they prefer a deep, thumping low end or a more pronounced mid-range presence. This flexibility makes the Peavey 400 suitable for a wide variety of musical genres, from rock and jazz to funk and metal.

Another noteworthy characteristic of the Peavey 400 is its built-in compression system. This feature helps to even out the dynamics of the signal, ensuring a consistent output level that is particularly beneficial for maintaining clarity in live settings. Additionally, the amplifier includes an effects loop that allows players to incorporate their favorite pedal effects seamlessly into their rig, further enhancing its versatility.

The construction of the Peavey 400 is noteworthy, too. Built with a rugged chassis, the amplifier is designed to withstand the rigors of touring. The front panel typically features a clear layout of controls and inputs that allows for easy adjustment on the fly, even in low-light conditions.

In summary, the Peavey 400 combines power, versatility, and durability into one impressive package. Its robust output, flexible EQ, built-in compression, and rugged design make it a favorite among bass players seeking both reliability and quality in their sound. Whether performing on stage or recording in the studio, the Peavey 400 stands out as a dependable choice for any serious musician.
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