The P5 is 1/8th the Preamp the P7 is.
I owned a pair of A23's and currently own a P7.
I seriously wouldn’t even recommend the P5 be taken seriously, inside it shares almost nothing with it’s larger siblings, the P7 or JC2. It’s just a very simple design that shares the same outer case but inside is mostly air. You'd think at half the price, it would be about as good construction, with less channels as the P7 but that's not the case. The P7 may be double the price but the internal build quality and features are outstanding.
I would go with a used P7 and can’t comment on the Marantz, or look elsewhere. Perrota Consulting often has some for a good price.
The P7 is very very nice sounding, but in absolute terms is a little noisy and lacks the channel separation of the best units. It has a following for a reason though. It's very neutral and transparent, but won't give you any tube like euphonics, and won't mellow or emphasize anything.
Best,
Erik
I owned a pair of A23's and currently own a P7.
I seriously wouldn’t even recommend the P5 be taken seriously, inside it shares almost nothing with it’s larger siblings, the P7 or JC2. It’s just a very simple design that shares the same outer case but inside is mostly air. You'd think at half the price, it would be about as good construction, with less channels as the P7 but that's not the case. The P7 may be double the price but the internal build quality and features are outstanding.
I would go with a used P7 and can’t comment on the Marantz, or look elsewhere. Perrota Consulting often has some for a good price.
The P7 is very very nice sounding, but in absolute terms is a little noisy and lacks the channel separation of the best units. It has a following for a reason though. It's very neutral and transparent, but won't give you any tube like euphonics, and won't mellow or emphasize anything.
Best,
Erik