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.

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Showing 1 response by rodman99999

I’ve owned a pair of SLM-100’s for the past 12 years, and have enjoyed them immensely. They are in a different league than Vincent. Of course, your tube choices will greatly influence your presentation. You may already know that the output transformers have different taps for 4 and 8 Ohms, which require soldering to change. You’ll want to try both taps on your 4 Ohm MLs, to find your preference. How loud you like your music will either make or break your success with these amps. Also, the degree that the electrolytics have degraded, over the past 20 or so years. The condition of those in the power supply and the coupling caps, greatly influence the performance. If you like to mod, these are very easy to upgrade and most excellent performers. Something of interest: (http://www.stereophile.com/tubepoweramps/cary_audio_design_slm-100_monoblock_power_amplifier/index.h...)