Powerhouse amp! 325 watts/8 ohm, 650 watts/4 ohm loads. This model is the standard edition series 2 with the premium output terminals. Everything works great and you will be hard pressed to find a scratch on this. 8/10 rating due to age. I used to have the signature series and I cannot tell the difference in driving my power hungry Carver Amazing speakers. Tube sound characteristics with this amp. I will carefully pack and will only ship free to you but only in the USA. Please add 3% for Paypal. Please email me to communicate questions or non scam, no low ball offers because of the A-gone response system foul ups. Email: firstname.lastname@example.org.