DSA-150 - Stereo Integrated Amplifier

Refurbished

The DSA-150 SPECIAL is a true 150watt superior Class D digital integrated amplifier designed to satisfy the most discriminating audio enthusiasts.
The DSA-150 SPECIAL  is able to deliver uncompromised sound quality with the typical great power and versatility of such innovative technology.

STATUS: Refurbished

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Limited special offer

1 975,00 €

3 950,00 €

-50%

Warning: Last items in stock!

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High end 1005 Made in Italy

High end 1005 Made in Italy

High end 1005 Made in Italy

 
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The DSA-150 SPECIAL has a full digital Class D output stage powered by a traditional massive Dual-Mono I.E. handcrafted transformers.  Such large power easily ensures a superb quality controls of the audio signal paths.  
 
The DSA-150 SPECIAL  has the internal preamplifier and power amplifier stages perfectly separated can be singularly managed to set up, as per user needs, double passive amplification audio systems for premium quality & sound performance.
 
The preamplifier stage is controlled with a superior Blacknote proprietary designed Active Volume Control system features fine resistors step-by-step DOUBLE MONO high end performance for superior resolution, lowest distortion and perfect channel balance.
The active preamp stage allows a +10dB gain for best resolution and perfect unit control stepping 0.5dB finely managed by high precision 0.1% resistors.
The quality of the Blacknote  Double Mono Active Volume Control technology enable unsurpassed sonic performance for traditional passive audio potentiometer.
Besides the six different Line Inputs, three RCA and three XLR are powered thru electrical 24 Karat gold singularly encapsulated relays, guarantee a full isolated line silence with zero negative feedback & crosstalk.
 
 
A proprietary Blacknote design enables real “Flat Load Independent-Frequency Response” design which allows perfect matching with any (hi-end) audio speaker of the market.  The FLI-FR system apart of keeping the frequency response stable independently of the speaker load enable a perfect linear response down to remarkable 1ohm matching.
 
Real 150 watt per channel are able to effectively drive almost all the home speakers of the market, besides the very low output noise & impedance of the Blacknote DSA-150 SPECIAL  amplifier joined with super wide bandwidth insure top class performance with level of accuracy very hard to reach with traditional amplifiers.
 
The DSA-150 SPECIAL  is fully remoted with a flat elegant handset allows a control deeply completes the unique features of one of the most innovative amplification system available today.
 

POWER OUTPUT: 2 X 150W Continuous Power at 8, 4, 2 & 1ohms 100% stability at 1ohm speaker load working

FREQUENCY RESPONSE: 10Hz – 50KHz @ +/- 3dB

THD (Total Harmonic Distortion): <0.01% THD @ 20Hz-20KHz

RATIO SIGNAL/NOISE: >95dB

INPUT IMPEDANCE: 47Kohm

OUTPUT IMPEDANCE: 0,02ohm @ 1KHz

DYNAMIC POWER: >350W IHF

DYNAMIC RANGE: >120dB

DAMPING FACTOR: >400

MAX OUPUT NOISE: 80uV

INPUT: 3 x RCA Single End Inputs  3 x XLR Balanced Inputs

INPUT SENSIVITY: 450mV RMS

SLEW RATE: 15Volt/µs

PREAMP OUTPUT STAGE: True Separate stage – RCA OUT PINS

AMP IN STAGE: True Separate stage - RCA IN PINS  (disables the remote functions)

VOLUME COTROL: Double Mono Active Volume Control

DISPLAY: Switchable On/Off LED GIANT display

POWER ABSORBATION: Min. <1watt – Max.500watt

DIMENSION: 430mm L x 145mm H x 390mm D  (17” L x 5¾ ” H x 15 ½ D)

WEIGHT: 23Kilos (51Lbs.)

NOTES: Flat Load Independent Frequency Response design allows perfect speaker matching and stable frequency response with all audio loudspeakers.

 

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