Fidelity ResearchFR-7fFidelity Research FR-7f CartridgeHere is an excellent example of the Fidelity Research FR-7f cartridge with the original case. Highly sought after 6-digit serial number, SUPER! Bank-wire transfer is the preferred form of paymen...2395.00

Fidelity Research FR-7f Cartridge [Expired]


no longer for sale

Here is an excellent example of the Fidelity Research FR-7f cartridge with the original case. Highly sought after 6-digit serial number, SUPER! Bank-wire transfer is the preferred form of payment. Please add the appropriate fees for PayPal. Thanks for looking! Tonal right, superior Detail, no tonal gap from lowest to top range, never smears, superior channel separation, exceptional imaging & transparency ...terrific The King of Cartridges ■ MC-type power generation system Output voltage ■ 0.15mV (3.54cm/sec 45 °) ■ 2.0 ~ 3.0g tracking force ■ 10-45,000 Hz frequency reproduction ■ 28dB/1kHz Channel ■ 1dB/1kHz Channel balance ■ Compliance 7 × 10 -6 cm / Dyne ■ 3Ω load resistance ■ Load Capacity Internal impedance 2Ω ■ ■ Rifaindokontakuto needle ■ 30g weight
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unoear 

Last 12 months
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Member since August 2007

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