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Photos and specs Amplifier Denon PMA-1520AE
Integrated amplifier Denon PMA-1520AE, output power: 2 x 140 W (4 Ohms), 2 x 70 W (8 Ohms), output amplifier: UHC-MOS-FET (advanced), range of frequencies: 20 Hz - 20 kHz, harmonicas: 0,07%, audio entrances: 6 x RCA, phonoproofreader: MM / МС-type, exit to earphones: 1 x 6,3 mm, dimensions: 434 x 134 x 410 mm, weight: 16,1 kg, options of flowers: black, silvery.
The integrated Denon PMA-1520AE stereoamplifier underwent considerable completions in comparison with the previous version, and also received new registration of the forward panel. Thanks to the simplified scheme of switching the number of governing bodies on it decreased, for the account appearance of the device became even more solid. The forward panel of the amplifier, as before, is manufactured of aluminum.
The device is executed by the principle full double mono, with separate network transformers that provides good division of stereochannels. Transformers are placed in the copper screen preventing aimings on sensitive audiochains. In the power unit rectifiers on high-speed diodes of Schottky, and accumulative condensers of considerable capacity are used. Output cascades are constructed according to the duple scheme on the ekstratokovykh field transistors (UHC-MOS) which provided good compatibility of the device with the most difficult speaker systems.
The amplifier is equipped with the high-quality regulator of loudness with the electric drive providing smooth change of level of a signal with a minimum level of noise and preservation of balance of channels. Denon PMA-1520AE has entrances for five linear sources of a signal and an exit for connection of the analog recorder. Among advantages of this model it is possible to call the built-in high-class phonoproofreader calculated on connection both MM, and MC heads. For a choice of necessary sensitivity and other input parameters of the scheme of the proofreader on the back panel there is the corresponding switch. Besides, Denon PMA-1520AE has an exit from a preamplifier and a direct entrance on the amplifier of power that significantly increases flexibility of his use. It is possible to connect two couples speaker systems to the amplifier, and on his forward panel there is a socket for stereophones.
In all sites of the scheme of the amplifier, important from the point of view of quality of a sound, perfect components are established. The chassis of the amplifier is executed with use of the materials having various resonant characteristics at the expense of what good vibrostability of all design is reached. Network transformers are mounted with use of the special damping laying.
The integrated Denon PMA-1520AE stereoamplifier underwent considerable completions in comparison with the previous version, and also received new registration of the forward panel. Thanks to the simplified scheme of switching the number of governing bodies on it decreased, for the account appearance of the device became even more solid. The forward panel of the amplifier, as before, is manufactured of aluminum.
The device is executed by the principle full double mono, with separate network transformers that provides good division of stereochannels. Transformers are placed in the copper screen preventing aimings on sensitive audiochains. In the power unit rectifiers on high-speed diodes of Schottky, and accumulative condensers of considerable capacity are used. Output cascades are constructed according to the duple scheme on the ekstratokovykh field transistors (UHC-MOS) which provided good compatibility of the device with the most difficult speaker systems.
The amplifier is equipped with the high-quality regulator of loudness with the electric drive providing smooth change of level of a signal with a minimum level of noise and preservation of balance of channels. Denon PMA-1520AE has entrances for five linear sources of a signal and an exit for connection of the analog recorder. Among advantages of this model it is possible to call the built-in high-class phonoproofreader calculated on connection both MM, and MC heads. For a choice of necessary sensitivity and other input parameters of the scheme of the proofreader on the back panel there is the corresponding switch. Besides, Denon PMA-1520AE has an exit from a preamplifier and a direct entrance on the amplifier of power that significantly increases flexibility of his use. It is possible to connect two couples speaker systems to the amplifier, and on his forward panel there is a socket for stereophones.
In all sites of the scheme of the amplifier, important from the point of view of quality of a sound, perfect components are established. The chassis of the amplifier is executed with use of the materials having various resonant characteristics at the expense of what good vibrostability of all design is reached. Network transformers are mounted with use of the special damping laying.
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