Audio Research
Reference 75SE
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HiFi Editorial
Audio Research I/70 – Tube Integrated Amplifier with Expandable Functionality
Audio Research introduces the I/70 integrated amplifier, featuring 70W per channel output via four 6550 vacuum tubes.
Expandable functionality includes optional modules for digital sources (USB-B, S/PDIF, Bluetooth) and MM/MC vinyl record players.
Automatic bias system ensures optimal tube operation, extending lifespan and maintaining consistent audio performance.