Cello Audio Mark Levinson Duet 350 Amplifier 600W @4 Ohm & 1.2kW Mono

White Switch Model - Serial #: 0819

A total of (4) Cello Duet 350s were removed from Clive Davis' penthouse in Manhattan during a system upgrade. My father was the AV contractor on the project and was permitted to take these amps home with him.

I have (3) of these amps left. We no longer have any use for them, but they work perfectly. I do not have the original box or accessories for any of them, but I can assure they will be professionally packaged prior to shipping.

Product Specifications:

Class of operation:
Class AB2

Power Output (single amp):
@8 Ohms Rated: 350 Watts
@4 Ohms Rated: 600 Watts

Power Output (bridged amps):
@8 Ohms Rated: 1,200 Watts

IMD (SMPTE):
0.3% (60 Hz / 8 Ohms / 52.92 V Output)

IMD (CCIF):
<0.2%

THD (20 - 20000Hz):
<0.3% (8 Ohms / 52.92 Volt Output)
<0.6% (4 Ohms / 49 Volt Output)

Frequency Response:
+0/-0.8 dB @ 10 - 20000 Hz

Dynamic Headroom:
1.8 dB

Channel Separation:
90 dB

Signal to Noise:
< -100 dB (10 - 22000 Hz / Rated Output)

Input Sensitivity:
1.491 V (8 Ohms / 350 Watts / 52.92 Volt Output)

Input Impedance:
1 mOhm (Non-Inverting)
5000 Ohm (Inverting)
1 mOhm (Unbalanced)

Gain:
31 dB (Unbalanced)
37 dB (Balanced)