SONY TA-N55ES AMPLIFIER

Here is one of two Sony TA-N55ES Amplifiers that we recently took in. This N55ES is in very good physical condition. There are a few small imperfections on the unit, including a small dent on the back left corner of the wood panel, a small nick on the top left front edge of the unit,  and a small scuff on the top mid left of the aluminum housing. With that being said, the Amplifier presents itself extremely well. We put the Amp on our bench and it performed as it should. We have enjoyed this amp playing in our listening room for the past week along with a Sony TA-E77ESD PREAMPLIFIER that we acquired with this amp. This TA-N55ES is up to spec and ready for its new owner. 

We don't have the original box for this unit, but we take packaging and shipping seriously. We spare no expense and use heavy duty boxes, polystyrene, and or instapak when boxing up our gear for shipping.

Specifications:

Stereo power output : 2x 110W (8 Ohm, both channels driven, 20Hz...20Khz, 0,004% THD)
2x 135W (6 Ohm, both channels driven, 20Hz...20Khz, 0,004% THD)
2x 150W (4 Ohm, both channels driven, 20Hz...20Khz, 0,004% THD)
Mono power output : 1x 300W (8 Ohm, 20Hz...20Khz, 0,004% THD)
Stereo dynamic power output : 150W / 8 Ohm
290W / 4 Ohm
400W / 2 Ohm
Mono dynamic power output : 500W / 8 Ohm
680W / 4 Ohm
750W / 2 Ohm
Power bandwidth : 5Hz...50Khz
THD : 0,004% (8 Ohm, 10W output)
IMD : 0,004%
Input : 180mV / 20kOhm (TA-N330ES)
Dynamic headroom : 1,8dB (8 Ohm)
2,8dB (4 Ohm)
Damping factor : 100 (8 Ohm, 1Khz)
Slew rate : 120V /µs
250V /µs (inside)
S/N ratio : 105dB
Residual noise : 90mV
PC : 280W
Dimensions : 47 x 15 x 36,5cm
Weight : 12,2kg.