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Ortofon MCA 76 step up preamp za MC zvučnice
- Cijena
- 250 €
Šifra oglasa: 41132574
Osnovne informacije
- Lokacija
- Grad Zagreb, Trnje, Vrbik
- Stanje
- rabljeno
Opis oglasa
Legendarni step up preamp za LOW output MC zvučnice kao Denon 1O3R ili Benz Micro Glider ili Ace ili Ortofon MC 20 i slično. U odličnom stanju.
The Ortofon MCA-76 is specially designed for use together with cartridges of the moving coil type.
The amplifier circuit is designed to have an absolute minimum of noise output, just 5dB above the theoretical noise limit.
The distortion figures are down to a minimum.
A built in subsonic filter attenuates sound below 13Hz as these signals below the audible range can lead to speaker damage.
A switchable filter is employed in order to change the frequency response to two-channel or four-channel CD-4 mode.
A switch makes it possible to by-pass the MCA-76 amplifier section when using moving magnet cartridges.
Specifications
Frequency response: 20Hz to 50kHz
Voltage gain: 34dB
Input impedance: 75ohms
Output impedance: < 140ohms
Maximum input: 6mV RMS
Harmonic distortion: 0.04% (2nd harmonic)
Hum level: 120dB below max output
Signal to noise ratio: >69dB
Sub sonic filter: -20dB
CD-4 filter: -20dB
Power requirements: 90-132 or 180-264V AC
Weight: 1.1kg
Dimensions: 40 x 60 x 224mm
The Ortofon MCA-76 is specially designed for use together with cartridges of the moving coil type.
The amplifier circuit is designed to have an absolute minimum of noise output, just 5dB above the theoretical noise limit.
The distortion figures are down to a minimum.
A built in subsonic filter attenuates sound below 13Hz as these signals below the audible range can lead to speaker damage.
A switchable filter is employed in order to change the frequency response to two-channel or four-channel CD-4 mode.
A switch makes it possible to by-pass the MCA-76 amplifier section when using moving magnet cartridges.
Specifications
Frequency response: 20Hz to 50kHz
Voltage gain: 34dB
Input impedance: 75ohms
Output impedance: < 140ohms
Maximum input: 6mV RMS
Harmonic distortion: 0.04% (2nd harmonic)
Hum level: 120dB below max output
Signal to noise ratio: >69dB
Sub sonic filter: -20dB
CD-4 filter: -20dB
Power requirements: 90-132 or 180-264V AC
Weight: 1.1kg
Dimensions: 40 x 60 x 224mm
Karta
Napomena: Prikazana je točna lokacija
- Oglas objavljen
- 04.10.2023. u 13:01
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