S-mix Mini - Mixer SAMSON - Free user manual and instructions

Product Type	Compact Analog Mixer
Brand	Samson
Model	S-mix Mini
Number of Channels	4 (2 Mono + 2 Stereo)
Inputs	2 x Mono (XLR/TRS combo), 2 x Stereo (RCA)
Outputs	1 x Stereo Main (RCA), 1 x Headphone (1/4")
EQ per Channel	2-band (High, Low)
Power Supply	12V DC adaptor (included)
Dimensions	120 x 100 x 40 mm
Weight	0.3 kg
Construction	Plastic chassis
Phantom Power	No
Effects	None
Monitoring	Headphone output with level control
Main Mix Output	Stereo RCA
Level Controls	Volume per channel, master volume
LED Indicators	Power on
Included Accessories	Power adaptor, user manual
Compatibility	Microphones, instruments, line-level sources
Application	Podcasting, small events, home recording

Frequently Asked Questions - S-mix Mini SAMSON

How do I connect a microphone to the S-mix Mini?

Connect your microphone to one of the mono input channels using an XLR cable. Ensure the channel's gain is set appropriately and the volume fader is up.

Can I use the S-mix Mini with a computer for recording?

Yes, you can connect the main output (RCA) to your computer's line input or an audio interface. Alternatively, use the headphone output with a 1/4" to 3.5mm adapter.

How do I power the S-mix Mini?

Use the included 12V DC power adaptor. Plug it into the power input on the back of the mixer and connect to a mains outlet.

The mixer is not producing sound, what should I check?

First, ensure the mixer is powered on and the master volume is up. Check that channel faders are not muted and gain is adequate. Verify cables and connections.

Can I connect an external effects processor?

The S-mix Mini does not have dedicated send/return loops. However, you can connect an effects processor between the main output and your speakers if using the mixer as a submixer.

How do I adjust the EQ on each channel?

Each mono channel has High and Low EQ knobs. Turn clockwise to boost, counterclockwise to cut. Use these to shape the tone of your input signal.

Is there phantom power for condenser microphones?

No, the S-mix Mini does not provide phantom power. It is designed for dynamic microphones or line-level sources. Use an external phantom power supply if needed.

Can I use the mixer with headphones only?

Yes, plug your headphones into the headphone output. Adjust the headphone level knob. The main outputs can remain unconnected.

What is the maximum input level?

The maximum input level is approximately +4 dBu for line inputs and -50 dBu for microphone inputs. Avoid clipping by adjusting the gain appropriately.

How do I clean the mixer?

Disconnect power before cleaning. Use a soft, dry cloth to wipe the surface. Avoid liquids and abrasive cleaners. For knobs, use a slightly damp cloth and dry immediately.

USER MANUAL S-mix Mini SAMSON

Introduction and Features 3

Front and Rear Panel Layout 4

Operating the S mix

Setting up the S mix 5

Connecting the Input Signals 6

Typical Set-up 7

Creating a mix 7

Specifications 8

Wiring Guide 8

Copyright 2003, Samson Technologies Corp.

Printed January 2003

Samson Technologies Corp.

575 Underhill Blvd.

P.O. Box 9031

Syosset, NY 11791-9031

Phone: 1-800-3-SAMSON (1-800-372-6766)

Fax: [phone]

www.samsontech.com

S mix Introduction and Features

Thank you for purchasing the S mix, miniature mixer by Samson Audio! The S mix is a 5-channel compact mixer packed with high-end mixer features. The S mix features a balanced microphone input on an XLR connector and includes phantom power for connecting condenser microphones. Adding to the mix are two Super-Z, high impedance line inputs on 1/4" connectors. Rounding out the inputs is a stereo channel with two inputs on RCA connectors. Individual volume controls for the mic, lines and stereo channels are also included for enhanced control over the connected signals.

And just because this unit is miniature, don't be surprised by its great sound and reliability thanks to high quality components and solid build construction.

S mix Features

• 5 channel miniature stereo mixer
- XLR, Balanced microphone input with Phantom Power and Volume control
- Stereo RCA inputs with Volume control
• T wo 1/4-inch, Super-Z, line level inputs with Volume control
• RCA, plus 1/4-inch TRS stereo Outputs.
- High quality, low noise op-amps for added headroom and cleaner signal
• Rugged aluminum extrusion chassis
• Large rubber bumper feet
• 18 Volt AC adapter included

S mix Front and Rear Panel Layout

Front Panel Layout

1 L & R RCA OUTPUT - Left and Right main mix OUTPUT on RCA connectors.

2 CHANNEL 4/5 VOLUME - Control knob used to adjust the level of inputs 4 and 5.

Rear Panel Layout

A CHANNEL 1 INPUT- 1/4-inch input for connecting Line/Instrument level signals.

B CHANNEL 2 INPUT- 1/4-inch input for connecting Line/Instrument level signals.

3 CHANNEL 3 VOLUME - Control knob used to adjust the level of input 3.

4 CHANNEL 2 VOLUME - Control knob used to adjust the level of input 2.

5 CHANNEL 1 VOLUME - Control knob used to adjust the level of input 1.

6 TRS OUTPUT - Left and Right main mix OUTPUT on TRS (TIP/RING/SLEEVE) connectors.

C CHANNEL 3 INPUT- XLR mic-level input for connecting standard microphones.

D D C P O W E R I N P U T- Connect the supplied power adapter here.

E CHANNEL 4/5 INPUTS- RCA inputs for stereo line level signals.

F P O WER LED - Red LED will illuminate when power is on indicating the S mix is ready for operation.

Operating the S mix

Setting up the S mix

The basic procedure for setting up and using your S mix miniature mixer takes only a few minutes. Remove all packing materials (save them in case of need for future service) and check to make sure that you remove the supplied AC/DC power adapter.

Note: Before plugging in and turning on, remember the "last on, first off" rule of power amplifiers and powered speakers. When powering up your system, be sure that all the wires are connected, turn your mixer and any other outboard gear on, and then last, turn your power amplifier or powered speakers on. When powering down, turn your power amplifier or powered speakers off first and then your mixer and outboard gear.

• Connect the supplied AC/DC adapter to the DC Input on the rear panel of the S mix (Figure 1), then plug the adapter into any standard AC outlet.
• Set the S mix volume control knobs to the following default positions: All off. (Figure 2):
• Connect the S mix outputs to your power amp or powered speaker using the Left and Right RCA OUTPUT, or the 1/4" TRS jack OUTPUT connectors.

Below is a wiring diagram for the 1/4"TRS stereo OUTPUT connector (Figure 3).

Figure 1

Figure 3
5

Operating the S mix

Connecting Inputs Signals to the S mix

The S mix provides the capability of receiving signals from microphone, instrument and line level devices.

Super-Z Line Inputs

Channel 1 and 2 inputs are Super-Z, line/instrument level inputs on 1/4-inch phone connectors. The inputs can accept the signal from a variety of instruments level sources like those from the outputs of guitars, bass guitars and clavinets, and line level signals like those from the outputs MIDI keyboards, signal processors and drum machines, to name some.

Mic input

The channel 3 Mic input will accept signal from any low impedance microphone. You can use dynamic or condenser microphones since the S mix has phantom power present on the microphone input at all times.

RCA Stereo Inputs

Channels 4/5 are stereo line level inputs and are ideal for connecting a CD, Cassette or Mini Disk player. You can also run the signals from other line level devices such as keyboards or drum machines here.

Operating the S mix

Typical Set-up

The diagram below shows a typical set-up for a small band using the S mix miniature mixer. The vocalist's microphone is connected to the channel 3 mic input, a bass guitar is connected to channel 2 and channel 1 has a keyboard connected. For background tracks, a CD player is connected to the channel 4/5's stereo RCA inputs.

Creating a Mix

Now that you have connected your instruments and other sound sources to the S mix inputs you can begin to create your mix. The best way to do this is to adjust one channel at a time. Slowly raise the level control for the first input until you have reached the desired level. Now, repeat the same for each additional input. You may want to go back and slightly raise or lower an individual channel until you have set the balance between all the connected inputs. Then, you have your perfect mix!

S mix Specifications

Frequency Response 10 Hz to 95 kHz

THD+N <0,005 %

Noise Level -105 dBu

Microphone Input XLR, balanced

Super-z Line Input 1/4" jack unbalanced

Left and Right Inputs RCA, unbalanced input

Left and Right Outputs RCA, unbalanced output

S mix Specifications - continued

Mono, Instrument Level Output 1/4", unbalanced

Input Impedance (Inst Chn.) 1 Meg Ohm

Output Impedance 100 Ohm

Maximum Input Level +21 dBu

Power Supply

18 V DC

Dimensions

5.65" L x 4.13" W x 2" H

(144mm L x 105mm W x 51mm H)

Weight

16.5 oz., 419 gm.

Wiring Guide

Samson Technologies Corp.
575 Underhill Blvd.
P.O. Box 9031
Syosset, NY 11791-9031
Phone: 1-800-3-SAMSON (1-800-372-6766)
Fax: [phone]
www.samsontech.com