ATIAT1505ATI AT1505 5 Channel AmplifierATI AT1505 power amplifier very conservatively rated at 150WPC. Fully modular design with toroidal power for super clean, clear and powerful sound. This amplifier was an amazing value when new,...650.00

ATI AT1505 5 Channel Amplifier [Expired]


no longer for sale

 ATI AT1505 power amplifier very conservatively rated at 150WPC.  Fully modular design with toroidal power for super clean, clear and powerful sound.  

This amplifier was an amazing value when new, now it's unbeatable.

Measured specs, courtesy of Stereo Review:

MEASUREMENTS

All data reflect worst-case one-channel operation except as noted.

Output at clipping (1 KHz)

8 ohms……………………….............…209 watts
8 ohms (all channels driven)…...........….157 watts
4 ohms………………………….............339 watts

Clipping headroom

(re 150-watt rated output)……................….1.4 dB

Dynamic headroom

(re rated output, one channel driven)

8 ohms (re 150 watts)……………................1.6 dB
4 ohms (re 225 watts)……………................2.0 dB

Distortion (THD+N, 1 KHz 8 or 4 ohms)

at rated power (150 watts or 225 watts).….<0.02%
at 1 watt……………………………….….<0.05%

Sensitivity (for 1 watt output)……………101 mV

Frequency response

20 Hz 20 KHz +0, -0.14 dB

Noise (re 1 watt output)……………….<-99.5 dB

Channel balance

(any channel re any other)………………..± 0.06 dB

 "This is the best amp I've heard all year". Fred Manteghian, Stereophile Guide To Home Theater, February 1999

"The AT 1505's performance is indisputably top-shelf, which qualifies it as a paragon of value for home theater and surround sound power applications" Dan Kumin in Stereo Review, Mat 1999
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