Applications

Here are four suggested applications for the PL 2404; bear in mind that your particular circumstance may dictate changes in these suggested signal connections and routings.

Application 1 - Using The PL 2404 As A Recording Mixer

The PL 2404 is optimized for use as a recording mixer with multitrack digital or analog recorders. As shown in the illustration below, microphones and line level signals are connected to various channel inputs. Signal processors are connected to Aux sends and returns and to channel inserts as required. The Control Room outputs are connected to a power amplifier driving studio monitors. The Main outputs are connected to the inputs of a two-track or DAT recorder, with the outputs of the two-track or DAT recorder connected to a PL 2404 stereo channel. The four Bus outputs are connected to the inputs of a multitrack recorder, with the multitrack outputs connected to two PL 2404 stereo channels. During mixdown, those channels carrying the multitrack outputs are routed to bus 1/2 (via their channel “Mute 3/4” switches), with buses 1 and 2 routed to the Main L/R outputs (by pressing in their Bus “L/R” switches). To listen back to the mix, the channel carrying the two-track outputs is routed to bus 3/4 (via its channel “Mute 3/4” switch); then simply connect buses 3 and 4 to the Control Room outputs by pressing in their Bus “L/R” switches.

LR MIDI TONE GENERATOR

L R

DRUM MACHINE

MIDI KEYBOARD

 

 

 

 

MULTITRACK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PL 2404 24 CHANNEL PROGRAM STEREO / LINE MIXER

 

 

 

 

 

 

 

 

 

SAMSON

 

 

 

 

 

 

TRS

 

TRS

TRS INSERT

 

XLR

2

1

0

-10

2

1

0

-10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POWER

 

 

 

 

 

STEREO INPUT

 

BALANCED

UNBALANCED

 

BALANCED

 

3

+4

−50

 

3

+4

−50

 

 

 

 

 

TIP = LEFT

 

TIP = HI

TIP = RETURN

 

3 = LO

 

 

 

 

 

 

 

 

 

 

RING = RIGHT

 

RING = LO

RING = SEND

 

2 = HI

 

 

 

 

 

 

 

 

 

ON

 

 

BUS OUTPUTS

SLEEVE = COM

 

SLEEVE = COM

SLEEVE = COM

 

1 = COM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MIC 3

 

 

MIC 1

 

 

 

 

 

 

UNBALANCED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

<75+4dBu

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

 

 

2

1

23

21

19

17

15

13

11

9

 

7

5

 

3

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LEFT / MONO

 

 

AVIS:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RIGHT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RISQUE DE CHOC ELECTRIQUE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FUSE

 

NE PAS OUVRIR

 

4

3

24

22

20

18

16

14

12

10

 

8

6

 

4

2

1A/250V

DO NOT EXPOSE THIS EQUIPMENT

 

 

 

TO RAIN OR MOISTURE

 

 

 

 

 

 

LINE INPUTS - BALANCED 10K+4dBu

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

3

 

2

1

 

POWER

115V - 60 Hz 25W

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INSERT

 

RATING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CAUTION

!

R

L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RISK OF ELECTRIC SHOCK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DO NOT OPEN

 

MAIN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BALANCED <75+4dBu

4

3

2

1

4

3

2

1

 

4

3

 

2

1

 

~AC INPUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

115V, 60Hz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

25W

 

 

R

L

 

BUS INSERTS

 

 

AUX RETURNS

 

 

 

AUX SENDS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CONTROL ROOM

UNBALANCED <75+4dBu

 

 

STEREO INPUTS

 

 

 

UNBALANCED <75+4dBu

 

 

 

S/N

 

BALANCED <75+4dBu

 

MIXER LINKING

 

 

UNBALANCED 10K+4dBu

 

 

 

 

 

 

 

CASSETTE or DAT

Ring Tip

SIGNAL PROCESSOR

SAMSON

R

L

SIGNAL PROCESSOR

SAMSON

SERVO - 240

23

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Samson PL2404 manual Applications, Application 1 Using The PL 2404 As a Recording Mixer

PL2404 specifications

The Samson PL2404 is a sophisticated audio mixer that stands out in the realm of live sound and studio applications. It is designed for professionals seeking versatility, quality, and robust performance in a compact package.

One of the main features of the PL2404 is its 24-channel configuration, which allows users to handle a variety of audio sources simultaneously. Each channel is equipped with a 3-band EQ, providing precise control over high, mid, and low frequencies. This EQ section helps audio engineers shape the sound of individual channels to achieve optimal mix clarity.

The mixer also includes 4 subgroups, which enable the grouping of channels for simplified control over multiple inputs. This is particularly useful for live performances or large events, as it streamlines the mixing process and allows for quick adjustments. Each subgroup can be routed to the main mix or through auxiliary outputs, offering greater flexibility.

In terms of connectivity, the PL2404 features a range of options, including XLR inputs for microphones, 1/4" TRS inputs for line-level devices, and various send/return options for external effects processors. This diverse range of inputs and outputs makes it easy to integrate the mixer into a variety of audio setups.

The PL2404 also incorporates advanced technologies designed to enhance audio quality. Its low-noise preamps ensure that every sound source is captured with clarity, while the mixer’s overall design minimizes signal interference and crosstalk. This ensures that whether you’re recording in a studio or mixing live, the integrity of the sound is maintained.

Additional characteristics of the PL2404 include a built-in talkback function, which allows the engineer to communicate with performers or other crew members without disrupting the mix. The intuitive layout of controls ensures quick access to essential functions for both novice and experienced users.

The PL2404’s rugged construction makes it suitable for touring, as it can withstand the rigors of constant transportation. Its lightweight yet durable chassis is designed to endure the wear and tear of frequent use, ensuring reliability in demanding environments.

In summary, the Samson PL2404 is a versatile audio mixer that combines professional features and advanced technology, making it an excellent choice for both live and studio applications. Its quality, flexibility, and durability make it a trusted tool for audio professionals.