Fosi Fosi Audio Box X4 MM Turntable Phono Preamplifier

Fosi Fosi Audio Box X4 MM Turntable Phono Preamplifier is a canonical Amplifiers product in AudioList.

• Price: $89.99
• Retailer offers: 1
• Availability: In stock
• Measurement: No objective measurement linked yet
• Measurement sources: No measurement source link is available yet
• Last updated: 2026-09-24T13:22:48.489Z

Current retailer offers

• Fosi Audio $89.99; In stock; checked 2026-09-24T13:18:33.920Z View offer Provenance: public.price_listings; external ID phono-preamp-headphone-amplifier-with-jan-5654w-vacuum-tubes-for-mm-turntable-phonograph-preamplifier-for-record-player-with-volume-bass-treble-control-hi-fi-pre-amp-fosi-audio-box-x4; connector unavailable

Known Specs

No normalized specs are available yet.

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