Πρώτη σελίδα
»
DJ + Hi-Fi
»Καταχώριση #539256
€950
VINTAGE ΤΕΛΙΚΟΣ ΕΝΙΣΧΥΤΗΣ MITSUBISHI DA - A 10 DC
Τελευταία ανανέωση: 08/5/2024 | Αρχική καταχώριση: 18/3/2023 | Εμφανίσεις: 690
1 of 6
Τύπος:
Προσφορά
Κατάσταση:
Άριστη
Τιμή συζητήσιμη:
Όχι
Περιοχή:
Αττική
Πόλη:
Καλλιθέα
Παράδοση:
Χέρι με χέρι
Πωλειται VINTAGE ΤΕΛΙΚΟΣ ΕΝΙΣΧΥΤΗΣ MITSUBISHI DA - A 10 DC. εδω παραθετω τα χαρακτηριστικα του..It is the stereo power amplifier which realized direct-current-ization.
The phase distortion of a low-pitched sound region was thought as important, direct-current-ization which excluded entirely the condenser used as the damping time constant of a magnification circuit is realized, and distortion is canceled.
Moreover, in the high region, the frequency bandwidth before applying NF is improved, distortion is decreased, and little distorted play is enabled over the broadband.
The characteristic has gathered well, moreover dual FET which has large gm (mutual conductance), and extremely few noises of itself is developed and adopted, and high S/N-ization is attained.
Moreover, operation which was stabilized very small by adoption of this dual FET as for the drift of the output end electric potential accompanying direct-current-izing is obtained.
2 monophonic construction which constituted the power source according to right-and-left channel and two sets of monophonic amplifier on the same chassis is adopted, and the extensive improvement of the separation is carried out at the same time it loses the mutual intervention of a power-source part.
The heat sink of per channel and "0.35-degree-C/W" is attached to the exterior. Therefore, since a cooling effect can take greatly very much, the junction temperature of a power transistor can be used, stopping it low enough.
Since the speaker change is using the relay for protection as it is, it does not have a speaker changeover switch and is suppressing the fall of the dumping factor by the contact resistance of a switch.Form direct-current power amplifier
Output (20Hz - 20kHz) 100W/100W (8ohms)
THD (8 ohms, 20Hz - 20kHz) 0.007% (1W output)
Cross modulation distortion (70Hz : 7kHz = 4:1 or 8ohms) 0.007%
Output bandwidth (IHF 0.1%, 8ohms) 10Hz - 100kHz
Input sensitivity/impedance 1V(variable) /50kohm
Frequency response (0.5W output) direct-current-150kHz+0 -1dB
Remains noise (input end short-circuit) 0.12mV
S/N (A network,
The phase distortion of a low-pitched sound region was thought as important, direct-current-ization which excluded entirely the condenser used as the damping time constant of a magnification circuit is realized, and distortion is canceled.
Moreover, in the high region, the frequency bandwidth before applying NF is improved, distortion is decreased, and little distorted play is enabled over the broadband.
The characteristic has gathered well, moreover dual FET which has large gm (mutual conductance), and extremely few noises of itself is developed and adopted, and high S/N-ization is attained.
Moreover, operation which was stabilized very small by adoption of this dual FET as for the drift of the output end electric potential accompanying direct-current-izing is obtained.
2 monophonic construction which constituted the power source according to right-and-left channel and two sets of monophonic amplifier on the same chassis is adopted, and the extensive improvement of the separation is carried out at the same time it loses the mutual intervention of a power-source part.
The heat sink of per channel and "0.35-degree-C/W" is attached to the exterior. Therefore, since a cooling effect can take greatly very much, the junction temperature of a power transistor can be used, stopping it low enough.
Since the speaker change is using the relay for protection as it is, it does not have a speaker changeover switch and is suppressing the fall of the dumping factor by the contact resistance of a switch.Form direct-current power amplifier
Output (20Hz - 20kHz) 100W/100W (8ohms)
THD (8 ohms, 20Hz - 20kHz) 0.007% (1W output)
Cross modulation distortion (70Hz : 7kHz = 4:1 or 8ohms) 0.007%
Output bandwidth (IHF 0.1%, 8ohms) 10Hz - 100kHz
Input sensitivity/impedance 1V(variable) /50kohm
Frequency response (0.5W output) direct-current-150kHz+0 -1dB
Remains noise (input end short-circuit) 0.12mV
S/N (A network,
Για να δείτε τα στοιχεία επικοινωνίας, θα πρέπει να συνδεθείτε ή να εγγραφείτε.
e-mailΣτην ίδια περιοχή
11
14
2
6
5
