2. amps-preamps
  3. 124994-80275

Cary SLM-100 amplifîer upgrade question

Longtime reader but first time poster. Current system is Vincent SP-331 amp (150wpc @ 8 ohm, 300wpc @ 4 ohm) and NAD C165BEE preamp- both less than a year old, driving a pair of Martin Logan Aerius speakers. Listening rooms were prewired for speakers using 12 gauge wire pre-construction and the speakers are roughly 25' away from the amplifier. I have a friend selling a pair of Cary SLM-100 monoblocks @ 100wpc vintage 1997, and I'm wondering if I should pull the trigger and get them. Auditioning is not an option due to logistics. What do you guys think? Will it be an upgrade given my set up. Even though the Vincent is a hybrid amplifier this will be my first full-tube amplifier experience and I'm particularly curious about the effect of the (long) distance between the Cary amplifier and the speaker. The current set up sounds excellent and I really don't have much complaints but I'm thinking it could sound even better with a high powered tube amplifier with some good pedigree.

Appreciate input from folks who have experience with these particular Cary amplifiers.


P.S. Anyone has any thoughts on what is a good price for a pair of Cary SLM-100 monoblocks? These are the chrome plated models in excellent condition and my friend bought them new for $4000 back in 1998.

128x128kalali
sbank's avatar
sbank
3,379 posts
 
Best upgrade option might be the wife. ;-) That would allow you to try the most cost effective upgrade which would be to have your current amp near the speakers, run short, better quality speaker cables and then run longer interconnects (ideally balanced if the amp/preamp allow) to preamp. 
Seriously, if you can borrow some cables from a friend you might even try this out and see if it helps much before you decide about any major investments. Then blindfold the wife and beg her to listen to the improvements. 
FWIW, I'd say a fair price for your friends Cary amps would be 25% of MSRP if the current tubes have significant life remaining. If they need replacing, I'd then say split the cost of the tubes 50/50. The biggest downside is that since KT88s have been supplanted by KT120s and now KT150s, more modern amp designs let you take advantage of far superior sounding tubes, so they better be a great bargain or you are getting the short end of the deal. Cheers,
Spencer
kalali's avatar
kalali OP
1,977 posts
 
Thank you guys for your input. I always thought if I had to make a choice it is better to have longer speaker wires than longer interconnects, of course within similar quality/price window. But that aside, do those of you who are familiar with the SLM-100 think an 18 year old unit will require some major upgrades or it will sound pretty good as is, assuming the tubes are about 6-8 years old and OEM quality? Do you guys also think there's a significant audible difference between 10' and 25' gauge 12 speaker wires? By the way, I upgraded from Adcom amp/preamp combo to the Vincent/NAD and the difference is honestly night and day. I think the Vincent amps are very under appreciated by most people. Bottom line is all other things being equal, I'm not sure if a pair of 18 year old Cary amps could sound as good as a year old hybrid Vincent.
stringreen's avatar
stringreen
6,468 posts
 
...not a Cary fan......nor a Vincent one.   I agree with sbank (above).  Don't make a move until you can do it with a high degree of success. I've been chasing "The Absolute Sound" and have spent way too much for many years. 
kalali's avatar
kalali OP
1,977 posts
 

Hi folks - Just wanted to post a quick update. Had a chat with my friend and he's looking to get $1,200 for the pair of his Cary SLM-100s. He'll include a pair of Virtual Dynamics power cords as well but I not sure what model. The Carys are the chrome plated model so they look real sharp. I'd say they are cosmetically 9/10. As said before, shipping is not an issue since I'll pick them up locally.

What do you guys think?  Also, do you folks think the sound quality will suffer dramatically of the amps are about 10' away from the speakers, using 12 gauge speaker wires?


Thanks in advance. 

brf
1,715 posts
 
Why not ask your friend to borrow the amps for a couple of day to see if they work in your system. 
More to discover