24.500

Mono tube power amplifiers from the actual Reference series of Audio Research. 2 x 140W / 8ohm, soundwise a real dream, very stable and built to the highest standards. They can be operated in ultra-linear mode, which gives you the full 140 Watts ...

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The Reference 10 is a “state of the art” tube preamplifier from Audio Research. This model is the top-of-the-line tube preamp in their current model range. Audio Research has used all their knowledge about building great tube amplifiers, used their most ...