input voltage: 100mV-22V
output impedance: 100K
input voltage: 100mV-2000mV
input impedance: 100K
total harmonic:
distortion :≤0.003%
frequency respond:10Hz~75KHz±1dB
signal-to-noise ratio: 91dB
input jacks: 4 groups
output jacks: 2 groups
vacuum tube: 5Z3×1 rectifying tube 12AX7×2 12AU7×2
supply voltage: AC110V/220V 50Hz/60Hz
power consumption: 45W
volume: 34L×22W×12H（cm）
weight: 9.5kg
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Stars = 
Reviewer: barrie nunn from middlesbrough u.k.
Details: ming da
your service is exelent and the pre-amp is mint .. it arived in record time after purchasing online. i will be making further purchases in the future |
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Reviewer: bornat bruno from nice .france
Details: little thing with great sound
I must initially congratulate you for the speed on delivery, ordered the 09.07 receipt the 17 with perfect packing, small preampli by the size, but large by the sound ,riched and detailed, for the price what to ask moreover, cheer.
thanks for all, ornec is great !
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Reviewer: Dehon Michel from From Ghent Belgium
Details: pream Ming Da Mc 7R
Bonjour,
Je viens de recevoir mon pream Ming Da Mc 7R
Je dois d’abord vous féliciter pour la rapidité et l’emballage ( commander le 16.05 reçu le 11.06 )
A l’écoute ce pream a un médium & aigu très détaillé
Les basses sont profondes et sans traînée , bref parfait
Platine Beogram Cdx , Ampli Mc Intoch 2105
Pream Ming Da Mc 7R enceintes de ma fabrication ( Hp Grundig Monitor
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Stars = 
Reviewer: Guido Mengelers from Netherlands
Details: MC-7R
It is a good sounding tube preamp and has a solid and perfect finish. The only negativ point are the caps I change them for SA clarity caps with excellent results. |
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