Owner`s manual

DSA150 SPECIAL Italian Hi-Tech Digital Stereo Amplifier
(Warranty Certificate)
The warranty certificate is enclosed separately and to be valid must be completed fill and returned to Blacknote® factory or
the official distribution. In all countries where there is an official distribution network, the dealer must stamp the warranty
certificate. In compliance with the laws in force, the dealer may modify the official Blacknote warranty certificate wholly or
partially without notice and without further mention being made in this instruction manual.
Unit with the logo warranty label damaged or broken won’t be covered by any warranty.
(Customer Service)
All BLACKNOTE® products are the result of meticulous technological research, and consequently their correct functioning
is guaranteed. In spite of this it is possible that problems may emerge which non-specialist users cannot resolve. In this
case, contact your local distributor who will advise you on how to resolve the problem.
Do not return any object directly to the factory or to the national distributor or without being authorized to do so. In such
cases both BLACKNOTE® and the distribution agents operating within your territory decline responsibility of any kind.
Please Note: Descriptions and technical characteristics may vary in any moment without notice.
Warnings
1. DO NOT SHORT THE UNIT WHEN TURNED ON
2. Do not disassemble any part of the product.
3. Do not use any part of the product for other purposes.
4. For service and problems of any kind, contact qualified Blacknote personnel.
5. Protect the product from rain and humidity and keep away from heat sources, electric and electronic
motors etc.
6. The power Chord supplied must be used only on this unit.
7. Blacknote® does not have responsibility for any improper use of this unit
(F.A.Q.)
QUESTION
DESCRIPTION REASON/SOLUTION
Why the DSA can drive low
impedance & efficiency
loudspeakers?
• The DSA is designed around
an innovative digital technology
enable the
Blacknote® amplifier to
drive speaker down to 1ohm
impedance without clipping
troubles.
The Technology of the DSA amplifier line is based
around an innovative Flat Load Independent
Frequency Response design allows perfect speaker
matching and stable frequency response with all
audio loudspeakers
Why the Double Mono Active
Volume control is better than
standard potentiometer solutions?
• • The insistence to have best possible
performance let Blacknote lab design a resistance
step-by-step potentiometer electronically regulated
to achieve the best performance and the max
convenience using it.
Why the AMP IN disables the
remote control and it can be
activated only from the front
panel?
• Once the Power amplifier
mode is activated the remote is
totally disabled
For security reason there is only a front panel
switch can activate the Power Amplifier mode of
the DSA amplifier
Warranty Certificate – Customer Service – Warnings - F.A.Q. 9