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Acoustical systems

Acoustical System Fideles MM Cartridge

Acoustical System Fideles MM Cartridge

Regular price $1,199.00 USD
Regular price Sale price $1,199.00 USD
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Fideles MM

Derived from the Latin, meaning faithful, yet agile and lively. “The one-of-a-kind cartridge was designed to introduce top level design, sound and material quality to entry high-end budgets – the Fideles sets an all new standard for performance and value alike.”

The Fideles MM produces a very dynamic, life-like, colorful, open, transparent and natural sound and performs solidly several steps above it’s price range. It features very high trackability – above 90 µm! – and is very easy to align. It’s low body mass allows perfect synergy with a very wide selection of low to medium-high mass tonearms.


Technical Specifications

Frequency response 18 Hz – 25 kHz +/- 2 dB
Channel balance within 0.8dB @ 1kHz
Channel separation better than 25dB @ 1kHz
Output voltage 5.5 mV, 1kHz @ 5 cm/sec
Static compliance 35 mm/N
Dynamic compliance @ 9-10 Hz 17 mm/N
Vertical tracking angle 22°
Stylus rue elliptical 7µ x 2.5µ
factory-replaceable
Recommended load resistance 47 -100 kΩ
Recommended load capacitance phono cable + 0-max 200pF
Cartridge body mass 10.5 g
Recommended tracking force 17 mN to 18 mN
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