Further Information: 

Location: Class A Audio, 8/585 Blackburn Rd, Notting Hill, VIC, 3168. phone (03) 8555 0735

 

Musical Fidelity Tri-Vista 300 dual mono integrated amplifier with power supply.

This amplifier was specially produced in limited series of 500 items, to mark the 40s anniversary of the brand. It is still considered to be the best integrated amplifier ever produced in the brand's history. It has a huge power - 350 watts per channel into 8 ohms or 600 watts per channel into 4 ohms. The amplifier is basically consists of two separate power mono amplifiers and a preamplifier for the left and right channel separately, all built into one case with the total weight of 30kg, and a power supply with separate outputs for the right and left mono power amplifiers and a preamplifier, built into another case of 16kg.

 

Specifications

Output: Voltage RMS: 53 Volts 20Hz to 20kHz

Peak: 150 Volts

Power: 350 Watts per channel into 8 Ohms (25.5dBW),

600 Watts per channel into 4 Ohms

Peak-to-peak output current: 96 Amps

Damping factor: 210

Output devices per channel: 8

Pre-output impedance: 50 Ohms

Line inputs:

Harmonic distortion at 1kHz < 0.002% up to 90% power into 4 or 8 Ohms

Total harmonic distortion + noise, 20Hz to 20kHz < 0.007%

Signal / noise ratio > 102dB ‘A’-weighted

Input sensitivity for 350 Watts into 8 Ohms 330mV

Input impedance 220K Ohms

Overload margin 36dB

Channel separation > 70dB 20Hz to 20kHz

Frequency response 20Hz to 20kHz, +0, -0.0dB

20Hz to 60kHz, +0, -1.2dB

Phono input:

Signal / noise ratio > 96dB ‘A’-weighted

Input sensitivity 2.5mV (moving magnet)

Input impedance 47k Ohms

Overload margin 29dB

Power requirement: 100 / 115 / 230Volts AC 50 / 60Hz (factory pre-set),

1200 Watts maximum into 8 Ohms, 104 Watts idle

Inputs: 5 pairs line level RCA connectors,

1 pair phono (moving magnet) RCA connectors

Outputs: 2 amplifier channels via 2 pairs per channel binding posts.

1 pair RCA audio pre-outputs controlled by the volume setting

Weight, main unit: 30 kg, 66.1 lbs unit only, unboxed

35 kg, 77.2 lbs in shipping carton

P.S.U: 16 kg, 35.3 lbs unit only, unboxed

19 kg, 41.9 lbs in shipping carton

Dimensions, main 483 mm, 19 inches wide

unit: 167 mm, 6.6 inches high including feet

480 mm, 18.9 inches deep including terminals

P.S.U: 364 mm, 14.4 inches wide

167 mm, 6.6 inches high including feet

480 mm, 18.9 inches deep including terminals

Have had mine since 2011 and it is a fantastic amp ...........    have it paired with Yamaha 5000NS speakers and high quality streamer and DAC , Townsend speaker cable and IC ........     and boy, can it sing ........   hey, I'm biased, but I've heard many good systems over the years, but if you love vocals , great timing and beautifully integrated bass , the MF TriVista 300 is really something ....    read the reviews for a bit of an insight into what this amp can do.