Samson PA324 owner manual Main Section, 24BITDSP

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Controls and Functions

FRONT PANEL CONTROLS

MAIN SECTION

The PA 324 has two internal power amplifiers and depending on the POWER AMP selection switch, the amplifiers are sent the MAIN or MONITOR bus sig- nal. The following section describes the MAIN bus operation, which allows you to adjust the over-all tone and volume, and specify the mix level of the built-in effects.

SAMSON

 

 

PA324

 

 

 

24BITDSP

 

POWERED MIXER

 

 

DIGITAL EFFECTS

 

 

 

 

 

 

 

MONITOR

 

 

 

 

 

 

 

18

 

 

 

POWER

 

 

 

 

 

 

 

 

 

 

-20

-10 -7

-4 0

+3 +6

CLIP PHANTOM

 

 

 

 

 

 

 

 

MODE

 

 

 

 

 

 

ON BRIDGE

MAIN

 

MAIN

 

 

 

OFF

MAIN

MAIN

 

 

 

 

 

MAIN

MONITOR

 

 

 

 

 

 

 

 

 

MONITOR / MAIN

 

 

 

EFX

+12dB

 

 

 

+12dB

 

 

5

 

 

 

 

5

 

 

0dB

 

 

 

0dB

 

 

0

10

 

 

 

 

0

10

RETURN

 

 

 

 

VOLUME

 

 

-12dB

 

 

 

-12dB

 

 

63Hz

160Hz

400Hz

1KHz 2.5KHz

6.4KHz 16KHz

 

 

 

15

 

 

MAIN

 

 

 

 

 

 

 

 

 

 

EFX

+12dB

 

 

 

+12dB

 

 

5

 

 

 

 

5

17

 

0dB

 

 

 

0dB

 

15

Graphic Equalizer

0

10

 

 

 

0

10

16

RETURN -12dB63Hz 160Hz

400Hz 1KHz

2.5KHz

6.4KHz 16KHz

-12dB

VOLUME

 

The PA324’s 7-band Graphic Equalizer allows

 

 

 

 

 

 

 

 

you to contour the frequency response of the

 

 

 

 

 

 

 

 

MAIN mix bus signal, providing a maximum of

 

 

 

 

 

 

 

 

+/-12dB of cut/boost for each frequency band.

 

 

 

 

 

 

 

 

This is an especially useful tool for cutting fre-

 

 

1

1

 

 

 

 

quencies that cause annoying feedback. The

 

 

 

 

 

 

 

 

frequency response is flat when a slider are in

 

 

2

2

 

 

 

 

the center position. Moving a slider in the posi-

 

 

 

 

 

 

 

 

tive direction will boost that frequency by as

 

AUX IN

TAPE IN

REC OUT

MAIN OUT

MONITOR OUT

 

much as 12dB, and moving the slider in the

 

 

 

 

 

 

 

 

 

 

negative direction will cut that frequency by up

 

 

 

 

 

 

 

 

to 12dB. Once you set a response curve using the Graphic Equalizer, the EQ curve is applied to both the

 

MAIN bus signal that is output to the speakers, and the line level signal which is output from the MAIN OUT

 

jack.

 

 

 

 

 

 

 

16Effects Return Control (EFX RETURN)

The EFX RETURN control is used to adjust the level of the effect sound being sent back from the built-in digital effect to the MAIN mix bus. This allows you to hear the DSP effects in your monitor speakers.

17Volume Control (MASTER)

The MASTER MAIN level control is the over-all volume control for the MAIN bus. The MAIN level affects both the MAIN bus signal which is output to the speakers and the line level signal which is output from the MAIN OUT jack.

18Output Level Meter

The OUTPUT LEVEL METER allows you to monitor the level of the signal which is being sent to the MAIN OUT jack (input/output panel 5).

NOTE: To avoid distortion, adjust the MASTER LEVEL control so that the 0 indicator LED lights occasionally.

8

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Contents PA324 Safety Instructions AvisTable of Contents Introduction PA324 Features Samson Controls and Functions Input Channel SectionBIT Digital Effect Section Tape in and AUX in SectionGraphic Equalizer Volume Control MasterMonitor Section Effects Return Control EFX ReturnMain Section 24BITDSPPower AMP Section ModePA324 Input and Output Connections External Input Jacks AUX IN/TAPERecord Output REC OUT Rear PanelExternal Output Jacks Main OUTSpeaker Connection Operating the PA324 Connecting Microphones and InstrumentsBasic Operation Using the Digital Effects Sending AN Independent MIX to the Monitor SpeakersPlaying Back a CD Using AN External EffectRecording from the PA324 PA324 System Set-Ups OutputPA324 System Set-Ups PA324 Wiring Guide Connecting the PA324Specifications SpecificationsBlock Diagram

PA324 specifications

The Samson PA324 is a powerful and versatile audio mixer designed for both professional and amateur sound engineers. This compact device boasts a range of features that make it suitable for various applications including live performances, studio recordings, and broadcasting.

One of the standout characteristics of the PA324 is its impressive number of inputs. With a total of 24 channels, the mixer accommodates multiple microphones, instruments, and other audio sources, enabling users to mix various signals seamlessly. The PA324 supports both XLR and 1/4-inch TRS connections, providing flexibility and convenience when connecting different devices.

The mixer incorporates high-quality preamps that deliver clean and transparent audio. This is especially important for professional applications where sound clarity is paramount. Users can expect minimal noise and distortion, even when pushing the gain levels. Additionally, the PA324 features a 3-band EQ on each channel, allowing for precise tonal adjustments to tailor the sound to the environment or personal preference.

For added versatility, the PA324 includes built-in digital effects. These effects range from reverbs to delays, enhancing the overall audio experience without the need for external processors. The intuitive interface makes it easy for users to apply and fine-tune these effects on the fly.

Another key feature of the PA324 is its onboard USB interface, which enables direct connection to computers for streaming and recording. This feature is particularly beneficial for podcasters and content creators looking to capture high-quality audio without the hassle of external recording devices.

The mixer is also built for durability, featuring a solid metal chassis that can withstand the rigors of travel and live sound applications. The design includes a clear and accessible layout, making it user-friendly even for those new to audio mixing.

Overall, the Samson PA324 is an exceptional audio mixer that combines robust performance and user-friendly technology. Its extensive input options, quality preamps, integrated effects, and USB connectivity make it an ideal choice for a wide range of audio applications, ensuring that it meets the needs of sound engineers and musicians alike. Whether in a studio or on stage, the PA324 is designed to deliver outstanding audio performance.
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