ALESIS MultiMix 4 USB 4-Channel USB Mixer

• Inputs:
  • Line (CH 1, 2): 10 KΩ input impedance 5.5 mV ~ 4.9 V RMS sensitivity for max output
  • Mic (CH 1, 2): 600 Ω input impedance balanced 700 mV RMS sensitivity for max output
  • Line (CH 3, 4): 700 mV RMS sensitivity for max output
  • HPF (CH 1, 2): 200 Hz (-1 dB), 80 Hz (-3 dB), 20 Hz (-24 dB)
• Outputs:
  • Line: 7 V RMS max
  • Headphone: 0.5 W into 47 Ω
• Signal-to-Noise Ratio:
  • Line: > 92 dB
  • (max output; JIS A-weighted) Mic: > 62 dB
• Distortion:
• Frequency Response: Line: 20 Hz – 20 kHz (± 0.5 dB), Mic: 20 Hz – 15 kHz (± 0.5 dB)
• Channel Equalizer: Bass: ± 14 dB @ 80 Hz, Treble: ± 14 dB @ 12 kHz
• Channel Fader Kill: > 90 dB @ 1 kHz
• Crosstalk: > 85 dB @ 1 kHz
• Interface: USB 1.1 or higher (stereo in and stereo out)
• Power Adapter: 10 V AC, 500 mA
• Weight: 1.5lb
• Dimensions: 7 3/4 L x 6 W x 2" H

• Premium ultra low-noise, high headroom analog mixer
• State-of-the-art XENYX Mic Preamp comparable to stand-alone boutique preamps
• Neo-classic "British" 2-band EQ for warm and musical sound
• Main mix, stereo CD/tape plus separate headphone outputs
• CD/tape inputs assignable to headphone output or main mix outputs
• High-quality components and exceptionally rugged construction ensure long life
• Conceived and designed by BEHRINGER Germany

16 mono inputs to a stereo mix output. Rackmount version of the GB2.

The highly-acclaimed and successful Soundcraft GB Series has gained another new member, the Soundcraft GB2R. This 19 inch rack-mountable mixer is designed specifically for smaller installations in churches and performance venues, or for small portable PA systems. It will also find friends in Broadcast where its high quality and feature set will be very appealing.

Features
19 inch Rackmountable console

16 channel version, with 16 mono inputs, Stereo Mix and Mono Sum Outputs and 6 Aux Outputs. - Total Inputs to Mix: 22

12.2 channel version, with 12 mono inputs and 2 stereo inputs, 1 Stereo Sub Group Output, Mix and Mono Sum Outputs, and 6 Aux Outputs - Total Inputs to Mix: 26 (when Mics used on stereo input)

Rotatable connector pod for top or rear cable entry

8 (GB2R-16) or 10 (GB2R-12.2) busses

2 full feature stereo inputs (GB2R-12.2 version)

GB30 Mic preamp and precision EQ on inputs

Switchable +48V phantom power on every mic input

100Hz Hi-pass filter

Direct outputs on every channel

100mm faders

Stereo Mix Output and separate Mono Sum output

Record output

Internal Universal switched mode PSU

Available in two variants, the GB2R offers either 16 mono inputs to a stereo mix output, or a 12.2 version with 12 mono inputs, two full-feature stereo inputs and 2 group busses, each model having 6 auxiliary sends.

As always with Soundcraft consoles, emphasis has been placed on operational simplicity, clear and intuitive layout and the highest possible audio performance. The Soundcraft GB2R inherits both the GB30 Mic preamplifier and GB30 Equaliser designs from the GB4 and GB8.

For ease of installation, the connector section is contained in a rotatable pod, allowing cable access from the top of the mixer if sat on a table-top, or from the rear when mounted in a 19 inch rack.

On the stereo inputs on the 12.2 model, connectors are provided for both Mic and Line inputs. With Mic signals routed to the local channel, the Line inputs are available as stereo returns to the main mix bus. Two stereo returns and a 2-track (for example CD replay) input are provided, which means that the GB2R-12.2 model can offer up to 26 inputs to mix in a mixer just 19" (485mm) wide.

Every input has a pre/post switchable direct output for recording or effects sends, while an internal universal voltage PSU avoids external power supply connections.

The whole GB Series carries the high quality hallmark with which Soundcraft is synonymous, with engineering and design as you'd expect from this high-end manufacturer. Careful attention has been given to the mechanical construction, to ensure reliability and ruggedness under strenuous conditions, with all input modules being constructed with individual vertically-mounted pcb's, fitted to the steel chassis front panel with individually-nutted potentiometers.

The Soundcraft GB-2 (2-bus) 24 Channel Console is designed for installed sound and A/V applications that donʼt require all the sophisticated functionality of the GB4 and GB8.

However the Soundcraft GB-2 24 Channel Console is a genuine GB Series console in every respect, with sound quality assured by GB30 Mic Pre and Equaliser designs, and reliability by the same rugged build quality that has made the GB4 and GB8 so dependable in demanding professional applications.

Along with six Aux busses and an integral 6 x 2 matrix, four subgroups are provided as two stereo pairs, with a unique facility for adjusting the width of the stereo signal across the stereo mix. The channel pan settings are retained on the group outputs, while the degree of stereo separation to the mix bus is independently adjustable from full stereo through to mono.

The GB2 also features two stereo input channels, with separate mic and line inputs. In normal use, the mic inputs are routed to the local channel and the line inputs act as a stereo return to the mix bus. Selecting the line input to the local channel overrides the mic inputs.

The Soundcraft GB-2 (2-bus) 24 Channel Console Main Features Include:

• 24 channel frame size
• 12 busses
• 2 full feature stereo channels
• 2 stereo returns (on stereo channels)
• 6 Aux sends
• 4 sub groups (paired)
• 6x2 output matrix
• GB30 mic preamp and precision equalisation circuitry
• Direct outputs on every channel
• Talkback facility
• 100mm faders
• Switchable 48V phantom powering on every channel
• 100Hz high pass filter
• 12-segment LED metering
• Record output
• Width: 1013mm (39.88“)
• Weight: 25kg (55.1lbs)

Κονσόλα ήχου με νέας γενιάς προενισχυτές GB30, σχεδιασμένη για διπλή χρήση σαν front of house ή stage monitor. Διαθέτει 16 mono εισόδους (mic) με EQ 4 περιοχών (παραμετρικό για mid&low mid), 2 stereo εισόδους με EQ 4 περιοχών, 4 group, 8 AUX, με δυνατότητα εναλλαγής (SWAP) μεταξύ AUX 1-4 & group. Διαθέτει επίσης 4 mute groups, matrix 7x5, direct εξόδους σε κάθε mono είσοδο, ενδεικτικά στάθμης με 12-LED και REC out με limiter. Εσωτερικό τροφοδοτικό με link out για δεύτερο εξωτερικό. Βάρος 22kg. Κατάλληλη για μόνιμες εγκαταστάσεις, θέατρα, live p.a.

The Soundcraft GB2 16 is the latest addition to the Soundcraft GB Series, featuring 4 group busses configured as 2 stereo subgroups and an integral 6 x 2 matrix.

Intended for installed-sound and Audio-Visual applications the Soundcraft GB2 16 comes with 16 mono inputs and 2 stereo inputs as standard. Each input features the high-performance GB30 Mic Pre and GB30 Equaliser designs of the GB4 and GB8, along with 6 Aux buses.

Soundcraftʼs legendary 4-band EQ has also been improved further with the addition of elements derived from Soundcraftʼs highly successful MH Series consoles. This new design delivers the sound of the classic ʽBritish EQʼ enhanced even further with more focused HF and LF shelving sections

Four Subgroups are provided as two stereo pairs, with a unique facility for adjusting the width of the stereo signal across the stereo mix. The channel pan settings are retained on the group outputs, while the degree of stereo separation to the mix bus is independently adjustable from full stereo through to mono.

The GB2 16 also features two stereo input channels, with separate mic and line inputs. In normal use, the mic inputs are routed to the local channel and the line inputs act as a stereo return to the mix bus. Selecting the LINE input to the local channel overrides the Mic inputs.

Soundcraft GB2 16 main features include:

• Frequency Response Mic/Line Input to any output, 20Hz - 20kHz