Mint condition - used for two months with approximately 150 hours.  This amazing and beautiful Danish integrated was purchased for my office system but I simply don't listen to it enough to justify having it around.

This amp is getting rave reviews and is currently imported by speaker manufacturer, Aerial Acoustics.

Here are the specs
Output power (230 VAC) 2x 150 W RMS 8 Ω / 2x 250 W RMS 4 ΩInput impedance20kΩ RCA or 40kΩ BalancedFrequency response20 Hz - 20 kHz ± 0.5 dB, and 2 Hz - 100 kHz ± 3 dBPreamplifier output impedance100 Ω RCA and 200 Ω BalancedTotal Harmonic Distortion< 0,05 % at rated powerSignal to Noise ratio A-weighted> 100 dBVoltage gain27 dB (+10 dB headroom)Recommended speaker load4 Ω - 16 ΩLoad protection Speakers < 1.5Ω  

Connectors

Balanced analogue inputs1 pair gold plated XLR NeutrikUnbalanced analogue inputs4 pairs of gold plated RCA Stereo Balanced analogue outputs1 pair gold plated XLR NeutrikUnbalanced analogue outputs1 pair of gold plated RCA StereoSpeaker output2 pairs of gold plated safety banana

Size & Power

Power Requirements115 VAC or 230 VAC, 50 Hz or 60 HzFuse20mm Sand filled, 6 AT@115 VAC, 3.15 AT@230VAC Power ConsumptionStandby <1 W, Idle < 40 W, Heat <200 W, Max is 600 WSoft startSurge current at startup is < 10AWeight13.8 kg / 30.4 lb

Here is a link to Gato's wesbiste http://gato-audio.com/amp-150.php

Also some links to reviews:
http://www.theabsolutesound.com/articles/gato-audio-amp-150-integrated-amplifier-and-cdd-1-compact-disc-player/

http://6moons.com/audioreviews/gato/1.html

I will only sell to CONUS buyers with excellent feedback.

Sorry for the waves in the pics, the gloss finish reflects the sunlight quite a bit!