Out of Stock

Musical Fidelity 550K Supercharger monoblock power amplifier

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The same 550W monoblock amplifier circuit used in Musical Fidelity’s kW550 integrated amplifier—which, MF claims, is quiet, linear, tonally superb, and produces high powers—550W into 8 ohms or 750W into 4 ohms—with ultra-low levels of distortion. MF claims the 550K delivers about 250 amps of current peak–peak, with a massive voltage swing.

£3,000.00 £1,590.00


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New Old stock. This item was first unboxed last year and has had light use ever since.

Brand: Musical Fidelity

Model Name/Number: 550K Supercharger monoblock power amplifier

Price (RRP): £3000

Choice Hifi Price: £1590

Product Information:

Description:

Solid-state, monoblock power amplifier with line- and speaker-level inputs. Maximum power output: 550W into 8 ohms (27dBW), 750W into 4 ohms (25.75dBW). Maximum output voltage: 66V RMS, 20Hz–20kHz; 186V peak–peak. Maximum current: 250 amps peak–peak. Frequency response: 20Hz–30kHz, +0/–0.2dB. THD+noise: <0.016%, 20Hz–20kHz. Damping factor: 220. Input impedance: 50k ohms (line), 50 ohms (speaker). Input sensitivity for full power out into 8 ohms (line): 2.23V, speaker 33V. Signal/noise (no reference level quoted): >120dB (line input), >115dB (speaker input).
Dimensions: 15.75″ (404mm) H (including feet) by 8.4″ (215mm) W by 8.6″ (220mm) D (including terminals). Weight: 75.1 lbs (34.1kg).
Read more at http://www.stereophile.com/content/musical-fidelity-550k-supercharger-monoblock-power-amplifier-specifications#xdpQ7aF18m1Hkybo.99

Age: 9 Years

Condition: 10/10

Voltage: 220/240/50Hz

Packaging? Yes

Accessories? Yes

Item Location: In Stock

Status: Second Hand

Dimensions 5708473 cm