Mark Levinson No. 334 vs 23.5

Have you tried fixing the big solid state amps or complex digital gears such as a transport and a DAC without schematics? If you know of a tech who can fix a Levinson No.360s dac and a NO.336 amp, please share it with us. Reality is they are impossible to repair unless you have the full service documentations and access to proprietary parts, which unfortunately only two authorized Levinson service centers have.

I did obtain the schematics thru Levinson when I had my amp repaired. They were very helpful and I contacted them several times and they always returned my calls if I had to leave a voicemail or left a message with someone. They told me what exactly the parts I needed and they were shipped promptly. Maybe I just got lucky???

You can email me offline and I will give you the name of the tech or repair person I used. It has been about 3 yrs ago so I am not sure if he is still in business but I would guess he is.

Obviously you are the exception, not the norm. Harman International does NOT support older hardware AT ALL today. All the repairs on the old models are contracted out to one shop in Texas and another in east coast. The communication from those two repair centers are horrible, and they charge exorbitant amount for the common capacitor repair. They are NOT honoring the extended warranty unless you can provide ten different documentations to prove you are the first owner, in other words, it's worthless. I've asked around locally to see if anyone can take a look at 33x, but nobody would touch it. When the amp dies it's a good boat anchor at 100+ lbs, but it's pointless to try to revive it by paying 50% of the cost for the repair.

Well it's been a little over 3 months and I purchased the 27.5 that was just listed. I was unable to find another 23.5. The wait time was worth it. The 27.5 never gets hot, unlike the 23.5 which ran hot all the time. The 27.5 sounds excellent. Maybe I'll get lucky again and find a 23.5 in my neighborhood. I wish Madrigal was still around they were the best. The 27.5 was hand delivered and it is MINT, I see why some say this is the best 2 channel amp Mark Levinson ever designed.

Just purchased a MINT 23.5 from David at WEINHART DESIGN on Audiogon. Now I have a 27.5 and 23.5 all I can say is that I am no longer tempted to listen to a 334 or 335 anymore. They both sound that good and the 23.5 does not heat up, both sides are mildly warm unlike the one I returned that had a left channel that would burn your hand. Anyway if anyone knows a good ML repair man in New York just in case down the road I need service would be nice. Thanks all.