Cello Duet 350 Amplifier, Mark Levinson, Tom Colangelo
- 1500.00 £
- Published date: June 17, 2025
-
- Northallerton, North Yorkshire, United Kingdom
Cello Duet 350 Amplifier, Mark Levinson, Tom Colangelo
⭕ Tom was a one-off, Van Gogh-type genius who was so emotionally connected to his work that one could not really say where the man ended and the work began Mark Levinson told AVRev.com. There will never be another Audio Palette. Never. And like a Jascha Heifitz or John Coltrane, he will be remembered but never replaced.
at a glance:
Elite performance beyond stated specs
Reproduces a holographic image of the original performance
Drives any speaker load, including Apogee Diva
Understated elegance
Built with the finest components and robust construction
Overload protection just in case, (but that much unreasonable current would probably weld the woofer first)
Connection to balanced or unbalanced components
specs:
Class of operation.................................AB2
Power Output (single amp).....................8 Ohms Rated: 350 Watts
......................4 Ohms Rated: 600 Watts
Power Output (bridged amps)..................8 Ohms Rated: 1,200 Watt
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......................................<-100dB, 20V output,10Hz - 22kHz
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)
Dimensions(w x d x h)...........................48.5 x 60 x 32.5 cm
Weight.................................................42kg
made in the USA
Condition:
physical condition is very good, a few scratches on top which are not major but may be repairable, (more pics forthcoming) and a few light blemishes, overall clean and bright.
operational function is 100%
The Cello Duet 350 includes:
-15ft 14 AWG Power cable
at a glance:
Elite performance beyond stated specs
Reproduces a holographic image of the original performance
Drives any speaker load, including Apogee Diva
Understated elegance
Built with the finest components and robust construction
Overload protection just in case, (but that much unreasonable current would probably weld the woofer first)
Connection to balanced or unbalanced components
specs:
Class of operation.................................AB2
Power Output (single amp).....................8 Ohms Rated: 350 Watts
......................4 Ohms Rated: 600 Watts
Power Output (bridged amps)..................8 Ohms Rated: 1,200 Watt
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......................................<-100dB, 20V output,10Hz - 22kHz
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)
Dimensions(w x d x h)...........................48.5 x 60 x 32.5 cm
Weight.................................................42kg
made in the USA
Condition:
physical condition is very good, a few scratches on top which are not major but may be repairable, (more pics forthcoming) and a few light blemishes, overall clean and bright.
operational function is 100%
The Cello Duet 350 includes:
-15ft 14 AWG Power cable
Phone number ✆ 07624 859541
Northallerton, North Yorkshire
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