Audio ResearchReference 210usedAudio Research Reference 210T Monoblocks mint conditionPower output is 210 watts continuous. The REF210 is based upon a push-pull, fully balanced vacuum-tube circuit running in partial cathode coupling mode, utilizing three matched pairs of 6550C outpu...7250.00

Audio Research Reference 210T Monoblocks mint condition

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Condition
8/10
Payment methods
Ships fromBloomington, MN, 55437
Ships toUnited States
Package dimensions29.0" × 25.0" × 16.0" (100.0 lbs.)
Shipping carrierFedEx
Shipping cost
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Original accessoriesRemote Control, Box, Manual
AverageResearch Pricing

Power output is 210 watts continuous. The REF210 is based upon a push-pull, fully balanced vacuum-tube circuit running in partial cathode coupling mode, utilizing three matched pairs of 6550C output tubes. The REF210 uses two 6550C driver tubes, each controlling three output tubes operating in unison. The input stage uses direct-coupled JFETs, followed by a 6N1P vacuum-tube amplifying stage. The biasing system is very simple, with only two bias adjustments.
Power supply energy storage is a monstrous 787 joules.

Original owner of amps in great condition. All tubes are stock. Looks and sound great. The only reason for the ratings on the condition is due to age and some people will be rather picky but it looks like new. About 800 low hours of use. Used in a dedicated smoke and pet free room. Comes with original power cables, boxes, manual, remote, screwdriver and adjustment tool.

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Hello, how old are the units?
9-10 years old.

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