Sold as a pair. Perfect working condition, previously used as demo units.
White switch model - SN: 0819
Black switch model - SN: 0867
The Duet 350 Amplifier
Real music fills a room. Even the softest instruments are more present in life than most music systems can reproduce from recordings. Part of the problem has been the limitations in power amplifiers.
The Duet 350 Power Amplifier is a stereo power amplifier that has achieved affordable excellence in sonic quality, power capability and reliability.
In its normal stereo mode it has more than enough power to drive most speakers to their limits with the kind of open, clear, effortless sound which are the hallmark of Cello. When used in a bridged configuration, the Duet 350 becomes a mono block power station capable of high speed and powerful dynamics under any condition.
The Duet 350 Amplifier has been specifically designed by Cello engineers to be compatible with a wide variety of available equipment.
Class of operation:
Power Output (single amp):
@8 Ohms Rated: 350 Watts
@4 Ohms Rated: 600 Watts
Power Output (bridged amps):
@8 Ohms Rated: 1,200 Watts
0.3% (60 Hz / 8 Ohms / 52.92 V Output)
THD (20 - 20000Hz):
<0.3% (8 Ohms / 52.92 Volt Output)
<0.6% (4 Ohms / 49 Volt Output)
+0/-0.8 dB @ 10 - 20000 Hz
Signal to Noise:
< -100 dB (10 - 22000 Hz / Rated Output)
1.491 V (8 Ohms / 350 Watts / 52.92 Volt Output)
1 mOhm (Non-Inverting)
5000 Ohm (Inverting)
1 mOhm (Unbalanced)
31 dB (Unbalanced)
37 dB (Balanced)
19"w / 12.62"h / 23.25"d