ID: 26819
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Beskrivning
Primare\'s stylish SPA21 is an audiophile\'s dream system. If you disassemble it, you will see the device with uncompromising components and parts.
For example, it is supplied by a pair of 800W toroidal transformers and a frighteningly complex multistage stabilization system with the unit of capacitors with a total volume of 100000 UF. There are five power amplifiers, but their input and driver cascades are single-stage and work in A class and final ones - in AB class. Circuit technique is optimized to maximally minimize a sound signal path. The decoder of
surround is built on the Crystal CS493200 chip and is added with audiophile DACs Burr-Brown PCM1738. The micro-circuits (Philips NE5532, Burr-Brown OPA2134) are used only in current-to-voltage converters or as buffers for output from the pre-section. Volume control is made by the specialized cascade on Burr-Brown PGA2311.
A qualitative element base is selected for everything: capacitors are Sanyo OS-Con
and a universal wideband AV commutation switch Sony CXA2069 is for the selector.
Comes with a remote and manual.
Available in flawless condition.
Can be tested.