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The Essentials:

Batteries & Chargers:

Audio Equipment:

Designed so you can combine and accurately balance audio from two sources, the Saramonic SR-PAX1 2-Channel Mixer with Preamp is ideal for cameras or camcorders that have audio input ports or external audio recorders. The mixer has two multi inputs that accepts 1/4-inch cables and standard XLR cables. It also features two 3.5mm TRS inputs that allows you to connect a wide variety of microphones depending on your audio needs. It also features a phantom power option for active microphones.

Mixes Two Audio Sources into Stereo

The SR-PAX1 Mixer creates a single stereo output signal from two audio input sources and provides the ability to adjust individual input levels to produce a balanced stereo audio signal. This signal can then be recorded by your camera or an external audio recorder for improved sound quality.

Versatile Input Options

With two 3.5mm TRS, two XLR and two 6.3mm inputs, the Saramonic mixer can receive an audio input from a wide range of microphones and other sound devices.

Two Channels with Gain Control Knobs

The levels of both channels can be adjusted individually with the dual gain control dials on the rear on the unit, which allows you to set the balance correctly. Buttons on the back also let you choose the input and switch between a stereo and mono output.

Headphone Jack for Monitoring

Featuring a 3.5mm headphone jack, the audio signal can be monitored while the mixer is in use, so quick adjustments can be made on-the-fly in real time, without needing to start recording again.

Mounts to Camera or Tripod

The mixer has a ultra-compact build, weighs 357g and can be easily attached to a camera using the cold shoe mount. It also has a 1/4-inch threaded socket so that it can be mounted onto a tripod.

Provides Phantom Power

The SR-PAX1 Audio Mixer is powered by just one 9V battery (not included) and can provide +48V (XLR) and +5V (3.5mm) phantom power for active microphones.


2x Balanced XLR, 2x 3.5mm (TRS), 2x 6.3mm


3.5mm (1/8-inch) TRS

Headphone Monitoring:

3.5mm Jack

Frequency Response:

20 Hz to 20 kHz, +/- 1dB

Signal to Noise Ratio:

74dBu @ 1 kHz, -30dBu Input

Phantom Power Options:

+48V (XLR), +5V (3.5mm)

Battery Requirements:

One 9V


10.1 x 8.5 x 6.5cm



* Specifications subject to change by the manufacturer without notice
Saramonic SR-PAX1 2-Channel Audio Mixer with Pre-Amplifier

Manufacturer Warranty

This product comes with a

24 month Australian warranty

from Saramonic Australia

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* Dispatch timeframes are indications only and may vary for multiple quantities. Timeframes are updated regularly during normal business hours.