Sony AV is on it's last legs unfortunately so I'm looking for a new amp. My main focus was that it needed to be under £300 and have a remote for volume. I have my heart set on a CA now (since my dac is CA also) The models I'm looking at are the Topaz: https://www.richersounds.com/search/...opaz+amplifier

Just looking for some guidance on whether the AM10 is worth the extra £60 over the AM5? If the SR10 is worth the extra £20?

Anyone have any serious criticisms of these amps?

Thanks!