Front Panel Control

1

2

3

4

5

6

8

9 10 11

12

13

MONO STEREO BRIDGE

POWER

LIMITER

 

LIMITER

 

 

ON

OVER HEAT

ON

 

ON

 

PROTECT

 

 

 

 

CLIP

 

 

 

 

-5dB

 

 

 

 

-10dB

 

 

OFF

 

-15dB

 

 

0

10

SIGNAL

0

10

 

PROFESSIONAL POWER AMPLIFIER

7

1.Power Switch - This switch is used to control the units main power.

2.Channel 1 Gain Control - This rotary knob is used to control the out- put signal of channel one. Turning the knob in a clockwise direction will increase signal output.

3.Channel 1 Limiter Switch - This is used to activate the channels built-in limiter. The limiter reduces the average input level when the sig- nal begins to distort, this process is designed to reduce distortion and protect the speakers. See limiter page 12.

4.Channel 1 Clip Indicator - This red LED will begin to fl ash when channel one begins to overload (clip). At this point channel one will be- gin to distort. Under heavy clipping activity lower the channel one gain control to reduce the risk of damage to your speakers and amplifi er. This LED may glow when the unit has been turned off, this is normal.

5.Channel 1 Protect Indicator - The red Protect LED will begin to glow when the channel goes into protect mode. When the channel goes into protect mode all output for that channel will turn off. This is to protect any speakers connected to the channel.

6.Channel 1 Overheat Indicator - This indicator will begin to glow when the channel goes into thermal protection mode. When the unit goes into thermal protection, channel output will turn off. See “Thermal Protection” page 13.

7.Channel 1 Signal Indicators - These green and yellow LED’s will glow according to the average signal output.

Diagram 1

14

8.Function Indicators - These indicators detail the operating mode of the amplifi er. These LEDs will also function as a power indicator.

9.Channel 2 Overheat Indicator - This indicator will begin to glow when the channel goes into thermal protection mode. When the unit goes into thermal protection, channel output will turn off. See “Thermal Protection” page 13.

10.Channel 2 Protect Indicator - The red Protect LED will begin to glow when the channel goes into protect mode. When the channel goes into protect mode all output for that channel will turn off. This is to pro- tect any speakers connected to the channel.

11.Channel 2 Clip Indicator - This red LED will begin to fl ash when channel one begins to overload (clip). At this point channel one will be- gin to distort. Under heavy clipping activity lower the channel one gain control to reduce the risk of damage to your speakers and amplifi er. This LED may glow when the unit has been turned off, this is normal.

12.Channel 2 Limiter Switch - This is used to activate the channels built-in limiter. The limiter reduces the average input level when the sig- nal begins to distort, this process is designed to reduce distortion and protect the speakers. See limiter page 12.

13.Channel 2 Gain Control - This rotary knob is used to control the output signal of channel two. Turning the knob in a clockwise direction will increase signal output.

14.Channel 2 Signal Indicators - These green and yellow LED’s will glow according to the average signal output.

©American Audio® - www.americandj.com - V4000plus™ Power Amplifier User Manual Page 5

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American Audio V4000 plus manual Front Panel Control
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V4000 plus specifications

The American Audio V4000 Plus is a professional-grade mixer designed for DJs and sound engineers looking for a versatile and feature-rich device to enhance their performance. This innovative mixing console combines a range of advanced technologies and characteristics that make it an essential tool for live events, parties, and club performances.

One of the standout features of the V4000 Plus is its four-channel mixer configuration, allowing DJs to mix multiple audio sources seamlessly. Each channel can accommodate both line and phono inputs, providing flexibility for connecting various media players, turntables, and other audio equipment. Additionally, the mixer includes a dedicated microphone input with a three-band EQ, ensuring users can integrate vocal performances effortlessly.

The V4000 Plus also comes equipped with a built-in digital effects processor, offering a variety of effects such as echo, delay, and reverb. These effects can be applied to individual channels or the master output, allowing for creative sound manipulation during performances. The easy-to-use interface enables DJs to tweak effect parameters in real-time, enhancing their creative output.

Another significant feature of this mixer is its LED VU meters, which provide visual feedback on audio levels. This is particularly useful for DJs during live sets, as it helps prevent distortion and ensures optimal sound quality. With a robust construction and user-friendly layout, the V4000 Plus is both durable and intuitive, making it suitable for both beginners and experienced professionals.

The American Audio V4000 Plus also emphasizes connectivity with multiple outputs, including master and zone outputs. This allows users to route their audio signal to different destinations, such as external speakers or recording devices, with ease. Furthermore, the mixer supports USB connectivity, enabling direct audio streaming to and from a computer, making it ideal for hybrid DJ setups.

In summary, the American Audio V4000 Plus is a feature-packed mixer that caters to the needs of modern DJs. With its four-channel configuration, built-in effects, LED VU meters, and extensive connectivity options, it stands out as a reliable choice for anyone looking to elevate their sound mixing capabilities.
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