Master Audio MQA3100 professional power amplifier 2×250 Watt RMS/ 4 Ohm, 2 x 150 Watt RMS/ 8 Ohm

184.75 incl. GR VAT

In stock (can be backordered)

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Professional amplifier – 150W RMS each channel on 8 Ohm – 250W RMS each channel on 4 Ohm – Frequency response: 10-50.000 Hz – Input sensitivity: 0,775V – Signal/noise rate: >93dB – Segregation ratio: >70dB – Dumping factor: >350 – Input impendance: 20Kohms – Slew rate: 45V/microsec. – Thermal protection, short circuit, overload – Ground/Lift […]

 

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Professional amplifier

– 150W RMS each channel on 8 Ohm

– 250W RMS each channel on 4 Ohm

– Frequency response: 10-50.000 Hz

– Input sensitivity: 0,775V

– Signal/noise rate: >93dB

– Segregation ratio: >70dB

– Dumping factor: >350

– Input impendance: 20Kohms

– Slew rate: 45V/microsec.

– Thermal protection, short circuit, overload

– Ground/Lift switch

– RCA, Jack 6.3 mm inputs

– Speakon, jack 6.3 mm, binding connector output

– Dimensions: 482 x 294 x 88 mm

– Weight: 10kg

– Package: 1 piece each box

Weight 10.00 kg
Impedance

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Master Audio MQA3100 professional power amplifier 2x250 Watt RMS/ 4 Ohm, 2 x 150 Watt RMS/ 8 Ohm removeBITTNER AUDIO BASIC 200-2x100W-4Ω POWER AMPLIFIER removeINTERM R-300 PLUS Power Amplifier removeBITTNER AUDIO BASIC 400-2x200W-4Ω POWER AMPLIFIER removeRCF HPS 1500: CLASS H PROFESSIONAL POWER AMPLIFIER removeDYNACORD L500 2X250W-4Ω POWER AMPLIFIER remove
NameMaster Audio MQA3100 professional power amplifier 2x250 Watt RMS/ 4 Ohm, 2 x 150 Watt RMS/ 8 Ohm removeBITTNER AUDIO BASIC 200-2x100W-4Ω POWER AMPLIFIER removeINTERM R-300 PLUS Power Amplifier removeBITTNER AUDIO BASIC 400-2x200W-4Ω POWER AMPLIFIER removeRCF HPS 1500: CLASS H PROFESSIONAL POWER AMPLIFIER removeDYNACORD L500 2X250W-4Ω POWER AMPLIFIER remove
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SKUMQA3100BASIC200R-300 PLUSBASIC400HPS1500L500
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Price 184.75 incl. GR VAT 372.00 incl. GR VAT 571.00 incl. GR VAT 533.20 incl. GR VAT 596.44 incl. GR VAT 1,070.11 incl. GR VAT
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Description
ContentProfessional amplifier - 150W RMS each channel on 8 Ohm - 250W RMS each channel on 4 Ohm - Frequency response: 10-50.000 Hz - Input sensitivity: 0,775V - Signal/noise rate: >93dB - Segregation ratio: >70dB - Dumping factor: >350 - Input impendance: 20Kohms - Slew rate: 45V/microsec. - Thermal protection, short circuit, overload - Ground/Lift switch - RCA, Jack 6.3 mm inputs - Speakon, jack 6.3 mm, binding connector output - Dimensions: 482 x 294 x 88 mm - Weight: 10kg - Package: 1 piece each box

BASIC Series - Intelligent Power

BASIC - that's meeting the tightest budgets and professional requirements
in reliability, flexibility and sound. Alone or in combination with the other
products of the Bittner portfolio.
The consequent realisation of the Bittner quality standards indicates once
more our understanding of the contracting business. It underlines our philosophy
that cost consciousness has nothing to do with giving up standards. Compromise
is a word unknown to Bittner Audio!
The incorporation of detent potentiometers, clip limiter, protection circuits for
any imaginable situation, as well as a first-class production process using only
highest-quality components made the BASIC series the choice of most contractors.

Certainly more than basic!

High Tech SMT design
Excellent sound and superior impulse response
Protection Circuits: DC, LF, HF, Thermal, Short Circuit, Current Limiter, 3 ms Muting Delay
XLR Inputs
Speakon and Binding Posts
Clip Limiter
Toroidal transformers
LED Indicators for SIGNAL, CLIP, PROTECT, POWER
Temperature controlled, variable speed, low noise fans
Detent potentiometers
Stereo / Bridged / Parallel Mode
Ground Lift
Robust Steel Chassis
3 Year Warranty

TECHNICAL DATA:
Basic 200:  2x 100 W @ 4 Ohm
Class:  AB
Frequency Response: 20 Hz - 20 kHz (0 / -0.3 dB)
THD: < 0.03%
Signal-to-Noise Ratio: < -102 dB
Channel Seperation: > 85 dB
Input Sensitivity:  +6 dBu
Input Clipping:  22 dBu
Input Impedance:  20 kOhm
Damping Factor:  > 400 @ 4 Ohm
Cooling:  2x Fan (temp. reg. variable speed)
Weight:  10 kg.
Dimensions : 2 RU/483x89x265 mm (19" x 3.5" x 12.6“)

Reference Quality Power Amplifier [R-300 Plus]

  • Controls :
    Front : Power on/off switch, attenuator, LED indicator
    Rear : Mode seletor switch, Stereo/bridged mono switch
  • Connectors :
    Input : 1 XLR, 1/4" balanced per channel
    Output : 5-way binding post and SpeakonTM per channel
  • Indicators :
    Power : Green, Protection : Red, Clip : Red, Signal : Green
  • Power Source : 100-120VAC or 220-240VAC; 50/60Hz
    (supplied AC mains transformer depends on country requirements)
  • Power Consumption : 250W(2.4A)
  • Weight : 8.4kg/18.5lb
  • Dimensions (WxHxD) : 482x88x317mm/19x3.5x12.5in

BASIC Series - Intelligent Power

BASIC - that's meeting the tightest budgets and professional requirements
in reliability, flexibility and sound. Alone or in combination with the other
products of the Bittner portfolio.
The consequent realisation of the Bittner quality standards indicates once
more our understanding of the contracting business. It underlines our philosophy
that cost consciousness has nothing to do with giving up standards. Compromise
is a word unknown to Bittner Audio!
The incorporation of detent potentiometers, clip limiter, protection circuits for
any imaginable situation, as well as a first-class production process using only
highest-quality components made the BASIC series the choice of most contractors.

Certainly more than basic!

High Tech SMT design
Excellent sound and superior impulse response
Protection Circuits: DC, LF, HF, Thermal, Short Circuit, Current Limiter, 3 ms Muting Delay
XLR Inputs
Speakon and Binding Posts
Clip Limiter
Toroidal transformers
LED Indicators for SIGNAL, CLIP, PROTECT, POWER
Temperature controlled, variable speed, low noise fans
Detent potentiometers
Stereo / Bridged / Parallel Mode
Ground Lift
Robust Steel Chassis
3 Year Warranty

TECHNICAL DATA:
Basic 400:  2x 200 W @ 4 Ohm 
Class:  AB
Frequency Response: 20 Hz - 20 kHz (0 / -0.3 dB)
THD: < 0.03%
Signal-to-Noise Ratio: < -102 dB
Channel Seperation: > 85 dB
Input Sensitivity:  +6 dBu
Input Clipping:  22 dBu
Input Impedance:  20 kOhm
Damping Factor:  > 400 @ 4 Ohm
Cooling:  2x Fan (temp. reg. variable speed)
Weight:  12 kg.
Dimensions : 2 RU/483x89x265 mm (19" x 3.5" x 12.6“)

HPS 1500 is a 2 channel power amplifier that delivers up to 2 x 750 W RMS @ 4 Ω (1500 W RMS bridged @ 8 Ω).

XLR inputs for patching in signals as well as Speakon ports for connecting speaker systems are provided for the maximum flexibility.
A forced air cooling system maintains a low operating temperature.

Features
Fast response and low distortion
Easy to configure in stereo / mono / bridge modes
Extensive protective circuits ensure high reliability and operating safety
Front panel signal / clip / protect LED indicators
Minimum load impedance (stereo / mono): 4 Ohm
XLR input connectors
SPEAKON output connectors
Switchable limiter

2 unit 19" rack, low weight for easy transportation

 

AMPLIFIER SPECIFICATIONS
Power output stereo 4Ω:2 x 750 Watt rms 
Power output stereo 8Ω:2 x 450 Watt rms 
Power output bridged 8Ω:1500 Watt rms 
Frequency Response:20 Hz ÷ 20 kHz  
Signal/noise rate:106 dB 
Damping factor:> 300 
Slew rate:50 V/μS 
INPUT SECTION
Input connector:xlr 
Input sensitivity:1.4 V (/ 32 – 26 dB) dBm/V RMS 
Input impedance: 20 kΩ (balanced), 10 kΩ (unbalanced) kΩ 
OUTPUT SECTION
Output connector:Speakon 
SYSTEM PARAMETERS
Cooling:Forced 
Amplifier class:H 
POWER REQUIREMENT
Operating voltage:220 ÷ 240 V (50 / 60 Hz) V ~ Hz  
PHYSICAL SPECIFICATIONS
Height:88/3.4 mm/inch 
Width:482/18.9 mm/inch 
Depth:420/16.5 mm/inch 
Net Weight:17/37.4 Kg/Lbs

 

 

The model L 500 is a 2 x 250 Watts Power Amplifier. Linear Precision Series
power amps combine excellent audio performance, modern and innovative
circuit design, meticulous and exceptionally rigid construction, and the highest
levels of operational integrity and reliability with an appropriate and more than
realistic price. The robust steel chassis provides outstanding torsional strength
through L-shaped side panels reaching under the thick aluminium front panel.
Thermal breakers prevent the power supply units from being damaged by thermal
overload. Electronically controlled fans provide sufficient front-to-rear airflow and
a special cool air diverter takes care of thermal stability. The fans? noise-level is
extremely low which provides the possibility for studio use. If necessary, a supplied
air-filter can be mounted behind the front panel ventilation louvres.
 
Features
* Excellent audio performance
* Symmetrical topology
* Ultra-low distortion
* Generously dimensioned power supply units
* Suitable to be operated on loads down to 2 ohms
* Suitable to drive complex loads with phase angles of ± 90 degree
* Extensive protection circuitry
* Unique Back-EMF protection
* Switchable limiters
* Switchable Hi/Lo-Cut filters
* Robust steel chassis
* Exceptional low noise front-to-rear air-flow
* XLR-type inputs and direct-outs
* LED display shows On, In, Out, Limit and Protect
* Highly reliable operation

Specs
* Max. Output Power - into 8 ohms : 2 x 180 W at 1 kHz / THD = 1.0%
* Max. Output Power - into 4 ohms : 2 x 280 W at 1 kHz / THD = 1.0%
* Max. Output Power - into 2 ohms : 2 x 320 W at 1 kHz / THD = 1.0%
* Max. Output Power - into 8 ohms bridged : 1 x 560 W at 1 kHz / THD = 1.0%
* Max. Output Power - into 4 ohms bridged : 1 x 640 W at 1 kHz / THD = 1.0%
* Rated Output Power - into 8 ohms : 2 x 175 W at 20 Hz - 20 kHz / THD = 0.1 %
* Rated Output Power - into 4 ohms : 2 x 250 W at 20 Hz - 20 kHz / THD = 0.1 %
* Rated Output Power - into 2 ohms : 2 x 300 W at 20 Hz - 20 kHz / THD = 0.1 %
* Rated Output Power - into 8 ohms bridged : 1 x 500 W at 20 Hz - 20 kHz / THD = 0.1 %
* Rated Output Power - into 4 ohms bridged : 1 x 600 W at 20 Hz - 20 kHz / THD = 0.1 %
* Frequency Response : 0 dB ..... -1 dB/20 Hz - 20 kHz
* Phase Angle Response : ± 30 degree/20 Hz.....20 kHz
* Maximum Output Level : 45 V / RMS before clipping, no load, ref. 1 kHz / THD = 1%
* Voltage Gain ref. 1 kHz : 26 dB (constant gain option)
* Input Sensitivity : 0 dBu/0.775 V, +6 dBu/1.55 V at rated output / 4 ohms ref. 1 kHz
* Maximum Input Level : +21 dBu / 8.7 V
* Input Impedance active balanced : 20 kohms
* THD at Rated Output : < 0.05 % MBW = 80.0 kHz, f = 1 kHz
* IMD -SMPTE : < 0.01 % 60 Hz, 7 kHz, at rated output
* Signal-to-Noise Ratio : >105 dB at rated output into 4 ohms,
   A-weighted, RMS, input sensitivity +6 dBu
* Attenuation at rated output : > 70 dB f = 1 kHz
* Damping Factor internal 1 kHz : > 300
* DIM 30 : < 0.01 %
* DIM 100 : < 0.01 %
* Slew Rate internal : > 25 V / ?s
* Power Consumption : 300 W 1/8 rated output into 4 ohms
* Width : 483 mm
* Height : 88.1 mm
* Depth : 426 mm
* Weight : 14 kg
 

Weight10.00 kg10.00 kg8.40 kg12.00 kg20.00 kg16.00 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 10.00 kg
Impedance

Weight 10.00 kg
Weight 8.40 kg
Weight 12.00 kg
Weight 20.00 kg
Weight 16.00 kg