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PRICE DOES NOT INCLUDE VAT
150W RMS into 8Ω (ohms)
1U slim fit rack mount design
High performance with incredibly low noise
| L1800 600W-600W 4ohm (360W-360W 8ohm)
COMPACT MODERN DESIGN
Compact size (2U-Rack Height) with up to 1200W per channel@2ohms
these amps save valuable rack space without compromising power output.
HIGH CURRENT TOROIDAL TRANSFORMER
A high-current toroidal transformer saves rack space
and minimizes hum and noise.
EXCELLENT SOUND QUALITY
The low T.H.D.(0.05%) and high damping factor (400 or higher)
gives excellent sound quality.
2 STAGE POWER SUPPLY
The high-power units (L1800 and L2400) have a 2-Stage Class-H design
that maximizes their performance.
EQUIPPED WITH 30Hz or 50Hz HPF
All amplifiers are equipped with high-pass filters on each channel to
help maintain sound quality, yet help protect the loudspeakers.
EXTENSIVE PROTECTION CIRCUITS
Extensive protection circuits monitor over voltage/current conditions, overheating,
output shorts, and DC voltage to improve performance and reliability.
CLIP-LIMITER CIRCUITS
Clip-limiters on each channel are provided to help prevent
distortion due to excessive signal levels.
L.E.D FUNCTION DISPLAYS
Power, Clip limiter, Signal, Protection, Mode (Parallel/Stereo/Bridged)
LEDs on the front panel indicate the status of the unit in operation. | Power Output Level QD4960 :
8ohm (Quad Ch) 170W
4ohm (Quad Ch) 240W
8ohm bridged mono 480W
Input Sensitivity (8ohm, 1kHz) 0.775Vrms
Input Impedance 20kohm Balanced
Slew Rate (8ohm, Full Swing) ±30V/?sec
Frequency Response (±0.5dB) 20kHz ~ 50kHz
T.H.D. (f=20Hz~20kHz, Half Power) 0.03%
Signal to Noise Ratio 105dB
Damping Factor (8ohm, 1kHz) 100
Rasidual Noise -85dB
Channel Separation (8ohm, 1kHz) 80dB
Voltage Gain (4ohm) 26dB 29dB 32dB
Power Source 100-120VAC or 220-240VAC ; 50/60Hz
(supplied AC mains transformer depends on country requirements)
Power Consumption 300W 420W 770W
Weight 11.5kg/25.3lb 15.5kg/34.2lb 17kg/37.5lb
Dimensions 482(W) x 88(H) x 369(D) mm
/19(W) x 3.5(H) x 14.5(D) in |
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
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XB Series - Intelligent Power
Power Without Compromises.
The XV is designed for paging, music and alarm signals. Versatile, dynamic and
extremely rugged according to IEC286-3. For the highest requirements in safety
and quality.
Sequential power on, alive contacts and incorporated ground fault detection -
the XV is the solution under all conditions. Without the need for additional equipment.
For uninterrupted and troublefree operation.
Needless to say that the Bittner High-End toroidal output transformers in the XV
series are some of the best available.
High Tech SMT Design
Protection Circuits: DC, LF, HF, Thermal, Short Circuit, Current Limiter, 3 ms Muting Delay
PHOENIX
High-End Toroidal Output 100V Transformers
Ground Fault Detection
LED Indicators for POWER, SIGNAL, CLIP, PROTECT, GNDFAULT
Temperature controlled, variable speed low noise fans
Volume Controls at the back
Stereo / Bridged / Parallel Mode
Softstart
Sequential Remote Power On
Alive Contact
Ground Lift
3 Years Warranty
TECHNICAL DATA:
XV 1000: 2x500 W/100 V
Class: AB
Frequency Response: 20 Hz - 20 kHz (0 / -0.3 dB)
THD: < 0.07%
Signal-to-Noise Ratio: < 101 dB
Channel Seperation: > 70 dB
Input Sensitivity: +6 dBu
Input Clipping: 22 dBu
Input Impedance: 20 kOhm
Cooling: 2 to 3 fans (temp. reg. variable speed)
Weight: 33 kg
Dimensions: 2 RU / 483 x 88 x 382 mm (19" x 3.5" x 15“) |
XB Series - Intelligent Power
Power Without Compromises.
The XV is designed for paging, music and alarm signals. Versatile, dynamic and
extremely rugged according to IEC286-3. For the highest requirements in safety
and quality.
Sequential power on, alive contacts and incorporated ground fault detection -
the XV is the solution under all conditions. Without the need for additional equipment.
For uninterrupted and troublefree operation.
Needless to say that the Bittner High-End toroidal output transformers in the XV
series are some of the best available.
High Tech SMT Design
Protection Circuits: DC, LF, HF, Thermal, Short Circuit, Current Limiter, 3 ms Muting Delay
PHOENIX
High-End Toroidal Output 100V Transformers
Ground Fault Detection
LED Indicators for POWER, SIGNAL, CLIP, PROTECT, GNDFAULT
Temperature controlled, variable speed low noise fans
Volume Controls at the back
Stereo / Bridged / Parallel Mode
Softstart
Sequential Remote Power On
Alive Contact
Ground Lift
3 Years Warranty
TECHNICAL DATA:
XV 600: 2x 300 W / 100 V
Class: AB
Frequency Response: 20 Hz - 20 kHz (0 / -0.3 dB)
THD: < 0.07%
Signal-to-Noise Ratio: < 101 dB
Channel Seperation: > 70 dB
Input Sensitivity: +6 dBu
Input Clipping: 22 dBu
Input Impedance: 20 kOhm
Cooling: 2 to 3 fans (temp. reg. variable speed)
Weight: 19 kg
Dimensions: 2 RU / 483 x 88 x 382 mm (19" x 3.5" x 15“)
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