AlphaTheta DJM-A7

A four-channel DJM in the footsteps of the DJM-A9

The AlphaTheta DJM-A7 adopts several features from the DJM-A9, the flagship model in the range, including its approach to sound reproduction and its 45 mm channel faders. It combines them with functions designed to diversify mixing setups: DJ software on a computer, mobile devices, PRO DJ LINK-compatible players and a SonicLink-compatible wireless headset.

Its matte grey finishing and zone-based layout structure the control surface. This arrangement separates the different work sections, keeping the mixing, processing and cueing controls easy to identify during a set.

For DJs who switch between sources and mixing approaches

This four-channel DJ mixer is designed for DJs who want to develop their setup without being limited to a single software environment. It supports rekordbox for Mac and Windows, djay Pro for Mac and Windows, djay for iOS and Serato DJ Pro. Access conditions vary depending on the software: rekordbox benefits from Hardware Unlock with no subscription required, while the djay and Serato solutions mentioned require a subscription.

The LINE and PHONO inputs let you connect line-level sources and turntables. The microphone input completes the connectivity for vocal contributions. Whether you are preparing gradual transitions or a set built more extensively around effects, the DJM-A7 brings together the controls you need to develop your own approach to mixing.

Sound control to support the construction of your set

Neutral sound reproduction and the Master Texture adjustment

The DJM-A7 features a neutral sound tuning designed to preserve a balance suited to a wide range of musical styles. This approach lets you appreciate the differences in timbre, density and dynamics between tracks without imposing a pronounced coloration on the set as a whole.

With Master Texture, you can adjust the sound delivered by the speakers according to the physical environment and the desired atmosphere. This function gives the DJ a direct way to adapt the sonic presentation to the context, without requiring the involvement of a sound engineer.

45 mm faders and two families of effects

The 45 mm channel faders are identical to those on the DJM-A9. The Soft Mix Curve curve mode enables smoother fades and natural transitions. It is particularly well suited to mixes where a new track needs to come in gently while preserving the continuity of the set.

The Sound Color FX and Beat FX expand the processing possibilities during the mix. They let you evolve the texture of the tracks and add depth to transitions. This gives you the tools to move from a subtle blend to a more expressive intervention, depending on the desired energy.

SonicLink and Link Cue for preparing your transitions

The ultra-low-latency SonicLink wireless technology is integrated into the mixer for cueing with a compatible headset. The DJM-A7 also supports SonicLink Touch Pairing with the HDJ-F9, making it easier to pair this combination.

With PRO DJ LINK-compatible players, Link Cue lets you listen through your headphones to a track that is not loaded, or to another passage of the track currently playing. You can explore your next selection or check a transition point without changing the playback position being broadcast.

Connectivity for computer- and mobile-based setups

Two USB Type-C ports are dedicated to PC and Mac connections. A third USB Type-C port, identified as MULTI I/O, completes the equipment. Compatibility with computers and mobile devices lets you choose a work environment that matches your habits while taking into account the requirements of the software being used.

Technical specifications

Number of faders	4	Line outputs	XLR, Stereo - 6.35mm jacks - Dry signal
Rackable	Yes	Headphone output	Mini jack, Jack 6.35
Mic/line inputs	XLR, Jack	Color	Black

Type	performance DJ mixer	LINE inputs	4 on RCA
Brand	AlphaTheta	PHONO inputs	4 on RCA
Model	DJM-A7	MIC input	1 on XLR and 6.35 mm TRS jack
Number of channels	4	MASTER 1 output	1 on XLR
Channel faders	45 mm throw, identical to those on the DJM-A9	BOOTH output	1 on 6.35 mm TRS jack
Fader curve mode	Soft Mix Curve	PHONES outputs	2, including 1 on a stereo 6.35 mm jack and 1 on a stereo 3.5 mm mini-jack
Sound rendering processing	Master Texture	REC OUT, MASTER 2 output	1 on RCA
Effects	Sound Color FX and Beat FX	USB ports for PC and Mac	2 USB Type-C ports
Finishing	matte grey	MULTI I/O port	1 USB Type-C port
Control layout	zoned layout	LINK port	1 LAN port
rekordbox for Mac and Windows	Hardware Unlock, no subscription required	Wireless headphone output technology	ultra-low-latency SonicLink
djay Pro for Mac and Windows	subscription required	SonicLink frequency band	2.4 GHz
djay for iOS	subscription required	SonicLink Touch Pairing	supported with the HDJ-F9 headphones
Serato DJ Pro	subscription required	Link Cue function	supported with PRO DJ LINK-compatible players
Frequency response	20 Hz to 20 kHz on LINE input	Maximum dimensions, width x depth x height	331.0 x 387.8 x 107.9 mm, or 13.0 x 15.3 x 4.25 inches
USB signal-to-noise ratio	110 dB	Weight	6.7 kg, or 14.8 lb
LINE signal-to-noise ratio	102 dB	Power cord	1
PHONO signal-to-noise ratio	86 dB	Quick Start Guide	1
MIC signal-to-noise ratio	79 dB	Precautions for use	1 document
Total harmonic distortion	0.007% from LINE to MASTER 1	Warranty	1 document in certain regions