Alto L12 12 Input Mixer

ALTO ALTO-L12 Details ^top

The Alto L12 12-Channel Audio Mixer is a versatile console that is well suited for home and project studios, sound reinforcement, rehearsal spaces and more. Twelve input channels are comprised of balanced XLR microphone and 1/4" phone line inputs.

Every channel features a 3-band EQ section and a 9-band stereo graphic EQ is featured for frequency manipulation of the whole mix, compensating for room frequencies, etc. A powerful DSP effects engine delivers high quality reverb, delay and chorus effects.

The mixer also features 4 assignable output buses for routing signal to recording devices, monitors, additional mixers, effects, etc. With Alto, quality and ease-of-use go into every product they manufacture and the L12 mixer features both.

•12-Channels Twelve input channels are comprised of balanced XLR microphone and 1/4" phone line inputs.
• DSP Effects A powerful DSP effects engine delivers high quality reverb, delay and chorus effects.
• Parametric and Graphic EQ Every channel features a 3-band EQ section and a 9-band stereo graphic EQ is featured for frequency manipulation of the whole mix, compensating for room frequencies, etc.
• 4-Bus Outputs The mixer also features 4 assignable output buses for routing signals to recording devices, monitors, additional mixers, effects, etc.
• Inserts Inserts are provided on all input channels and the master output. Inserts enable signal routing to external processors, recordings devices, etc.

12-Channel 2 4-Bus Mixer with DSP

CHANNEL STRIPS:

AUX send 1 / 2 switchable to PRE / POST fader

60 mm high precision faders

Each input channel with Mute, SOLO function, low cut filters 75Hz - 18dB / OCT and Overload & signal present LEDs.

Group "SUB" 1-2", "SUB3-4", or "main L-R" mix send switchable

4 AUX sends with master control and SOLO function per channel: 2 PRE / POST fader switchable for monitoring / digital EFX application, 2 post fader (for internal digital EFX or as external send)

MASTER SECTION:

24 - bit DSP effect built in

True stereo 9 - band graphic EQ

Adjustable mono main output by control level

BNC socket for connecting gooseneck lamps

4 - band fixed EQ on stereo line channels

3 - band EQ with Swept mid on microphone channels

Channel inserts and direct output on each mono channel plus main mix inserts for flexible connection of outboard equipment

Separate outputs for 4 submaster controls to enable more flexible routing

Control room / phone matrix

2 headphone outputs 

4 mono inputs with gold plated XLR and balanced TRS jack

Each input channel features MUTE, SOLO, SIGNAL & OVERLOAD LEDs

6 mic inputs with TRIM, 48V Phantom and low - cut filter @75Hz - 18dB / Oct

4 stereo inputs with balanced TRS jack with level select switches input 5 and 6 also have mic inputs

3 - band EQ with sweepable MID on mono inputs

4 - band fixed EQ on stereo inputs

4 AUX sends AUX sends 1 & 2 switchable PRE - POST - FADER (for monitoring/effects sends purposes) - AUX sends 3 & 4 POST - FADER (for internal DSP FX and/or external FX unit)

Master AUX sends with level and SOLO switch

4 stereo AUX Returns with smart signal routing system for higher versatility

24 - bit internal DSP with 256 effects, 16 presets by 16 variations with DSP MUTE switch and Peak LED and with discrete levels for AUX 1 & AUX 2 monitoring

Main Out features a switchable 9 - band graphic EQ

Channel Inserts and Direct Out in each mono input

2 - track IN / OUT with discrete switches for routing to Control Room and / or to Main Mix

Two different ways of SOLO PFL (Pre-fade listen) AFL (After-fade listen) for a better control over signal

Matrix (MAIN MIX / 1-2 / 3-4) & discrete output level for Phones & Control Room

Main Mix inserts for flexible connection to outboard equipment

Balanced XLR & TRS jack output

ALTO ALTO-L12 Specs ^top

ALTO ALTO-L12 Manuals ^top

Alto L12 User Manual (pdf)