Clone Mcintosh C22 HIFI Tube Preamp mm/mc Sterephonic Preamplifier 12AT7 Tube 220V/110V Pre-amplifier. - Tube model: 4pcs 12AT7 tubes+2pcs 12AXT. - Preamplifier 1. - Product use: Fever vacuum tube Preamp, can only be used with a power amplifier.
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