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Block Audio Mono Block SE Class-A Monoaural Power Amplifier - Suncoast Audio

Block Audio Mono Block SE Class-A Monoaural Power Amplifier

$60,000.00

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Description
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Do not get confused with its elegant-looking silhouette. This pair of amplifiers will make your loudspeaker go outrageously wild. Inside of the aluminum body, there are 90 kilos of pure sound perfection hidden delivering 500 W out of which 200 W are in pure Class-A. Add 120 dB of signal/noise ratio and 5 000 damping factor and you’ll get a truly unforgettable experience. Works great alone, but plugging it with the Block Audio preamplifier will get you to a whole new level that cannot be explained, but needs to be experienced.

FEATURES

200 Watts true Class-A operation
A smart PCBA’s and mechanical architecture allow shortest audio signals and power supply paths without any internal wiring
Precision speaker control through innovative feedback concept
All discrete audio circuitry
DC signal coupling with Servo-Control
2 500 VA custom made low-noise and low-radiation toroidal transformer
Decoupled and suspended mount transformer case
500 000 µF of power supply-filter capacitance (per channel)
Thermally coupled rectifiers
Adjustable feet with integrated spikes
Separate power supply for control and protection circuits
Standby with zero power consumption
Reversible protection system and Distortion-rise indication
User-selectable Eco/Auto Eco bias mode
User-selectable Auto Power Off mode
Status/Error indications
The brightness controlled* front status LED
System remote control and temperature displaying*

*works only together with appropriate BLOCK AUDIO Preamplifier

SE FEATURES

Locking system for AC-Mains Cable
Improved 2 500 VA main transformer
Upgraded input stage transistors
Special paint finish
Inlay BLOCK on top

SPECIFICATIONS

Cont. RMS Output Power:	500 W into 4 Ω, 250 W into 8 Ω, up to 200 W Class-A
Distortion:	THD+N <0.01 % at rated power, min. 0.002 %, IMD <0.003 %
Frequency Response:	DC – 300 kHz ±3 dB, DC – 20 kHz ±0.01 dB
Signal/Noise Ratio:	120 dB A-weighted, 117 dB unweighted (related to rated power)
Damping Factor at 8 Ω:	>5000, DC – 20 kHz
Voltage Gain:	+26 dB or +20 dB user-selectable
Input Sensitivity:	2.25 Vrms at +26 dB gain
Input Impedance:	20 kΩ balanced, 10 kΩ unbalanced
Inputs:	1 balanced (XLR), 1 unbalanced (RCA)
Outputs:	2 pairs binding posts
System Remote Control:	Yes*, Neutrik RJ45
Power Consumption:	1 200 W max., 500 W at idle, 50 W at idle ECO mode, 0 W in Standby
Mains Voltage:	230 / 115 V AC ±10 %, 50 – 60 Hz (factory pre-configured)
Operating Temperature:	+15 to +35° C / +60 to +95° F
ECO mode Oper. Temp.:	+15 to +40° C / +60 to +105° F
Dimensions:	500/19.7(w) × 280/11.0(h) × 535/21.0(d) mm/inch
Weight:	90 kg / 198 lbs., ~110 kg / 240 lbs. shipping

Color

Silver, Red