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May 24th, 2024, 12:47pm
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   the Echo Loft (Buy/Sell Section)
   Buy / Sell Forums (Singapore - Post prices in SGD)
   [Singapore] HIFI Equipment (Buy/Sell)
   High Fidelity Cables MA-70 Monoblock Amps
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   Author  Topic: High Fidelity Cables MA-70 Monoblock Amps  
andmar11

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High Fidelity Cables MA-70 Monoblock Amps
« on: April 8th, 2019, 7:26am »

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High Fidelity Cables MA-70 Monoblock Amps

Asking Price: $31,000

Set of MA-70 monoblock amplifiers, demo units from High Fidelity Cables.

Operation type:  70 watt 8 ohm, 90 watt 4 ohm Class A/B Current injection construction - a purely current driven amplifier  

Single stage equivalent amplifier  

Specifications:  Gain: 60db in current mode  Speed: Slewing rate 400 V/Ás  Input impedance: 5k  Frequency resonance 1Hz-

2MHz  Signal to noise ratio: 120db  Total Harmonic Distortion (THD): 70 watts - less than 0.0001%  Intermodulation

Distortion (IMD): Measured with 19 & 20Khz intermixed equally - 0.0005%  Total square wave distortion: Less than 0.001%

musical signal under load  Damping Factor: 1000  Channel separation: Infinite  Musical Fast Fourier transform distortion:

Less than 0.01% under load  

Serious and Interested buyer should contact me via e-mail: tg.chau@hotmail.com
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