Montarbo presents with the new 459S a power amplifier of the super class. The amp is equipped with 10 inputs, six mono and two stereo channels and delivers together with the 6-band stereo EQ the power that every professional musician and producer needs. The stereo effects processor is based on a 56-bit DSP and 24-bit Delta Sigma converter and combines extraordinary sound characteristics with easy handling. It offers multiple effects from echo, reverb, reverb + echo and halo. Setting and changing presets is very simple and decidedly unproblematic.

Power Amplifier
10 inputs (6 mono channels + 2 stereo channels)
Reverb-Echo-Halo-FX
Graphic equalizer
200 W + 200 W class AB
Effect send
Aux send

Technical Data:

Frequency Response: 25 Hz - 25 kHz
Total Harmonic Distortion (THD+N): < 0,01%
Amplifiers: 2 x AB MosFET
total output power rms: 200 + 200 W / 4 O
Power requirements: 230 V, 50-60 Hz

Inputs:

Total Inputs: 10
Low Cut: No
Phantom Power +48V: No
Mono In Mic/Line: 6
Mic Impedance: 2.2 kO
Mic Sensitivity: -60 dB
Stereo Mic/Line range: 2
Line Impedance: 10 kO
Line Sensitivity: -32 dB
2 Track: 1
Stereo Return: 1

Outputs:

Main MIX: 4
Control Room: No
Aux Pre/Post Fader (Monitor): 1 mono / 1 FX
Group Out: No
Phones: 1
2 Track: 1

Compressors

Single Control: No

EQ:

BANDS on MONO channels: 2 bands fix (HF20 kHz LF40 Hz)
Stereo Graphic EQ: 6 bands (±12 dB / 80 - 200 - 500 Hz, 1.6 - 4 - 10 kHz)

Aux SENDS

AUX: 1 post
FX: 1

Internal effects:

DSP: 56 bit

Other Data:

Optional Card Slot: No
Footswitch: No
Cabinet Material: Metal
Colour Black
Height: 400 mm (15.75 in)
Length: 465 mm (18.3 in)
Depth: 200 mm ( 7.9 in)
Weight: 16 kg (35.2 lb)

Montarbo 459S 400-watt Stereo Powered Mixer