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View Full Version : JUAL Sansui QA-7000 Four Channel Amplifier


GorothBdg
27th January 2017, 02:34 PM
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Sansui QA-7000 Four Channel Amplifier
Rp. 3.300.000
Beli

Lokasi : Jawa Barat Kondisi : Second Posted on : 21-01-2017 10:06 Terjual : 0 barang telah terjual Dilihat : 27 kali Berat : 400 gram Last Sundul : 21 January 2017, 10:06:13 AM




Penjelasan Produk

Sansui QA-7000 Four Channel Amplifier (1973-76)

Type Sansui yang langka

Fisik sangat mulus

Daleman masih original

Tombol/Knob masih lengkap dan ori

Panel meter normal

Tampilan sangat vintage

Produksi Izumi Japan

Harga : 3,3jt



WA 0822.1700.5163



Empat-channel Integrated Amplifier.

Fungsi synthesizer fungsi / decoder baru dengan yang baru dikembangkan 2-4 terjemahan encoder dilakukan.

Semua skema, seperti sumber 4ch tidak hanya oleh matriks biasa tapi pembentukan 4ch dan skema SQ dari 2ch dan diskrit, yang didukung.

Sirkuit OCL gratis murni diadopsi sebagai bagian kekuatan.

Tiga langkah tertanam-koneksi equalizer sirkuit diadopsi, dan telah menjadi 270mV input maksimum yang diizinkan.

BTL interkoneksi 40W + 40W adalah mungkin.

Specifications

Power output: 40W/ch into 8Ω (stereo), 15W/ch into 8Ω (quadraphonic)

Frequency response: 20Hz to 40kHz

Total harmonic distortion: 0.1%

Damping factor: 100

Input sensitivity: 2.5mV (MM), 100mV (line)

Signal to noise ratio: 70dB (MM), 80dB (line)

Output: 100mV (line), 30mV (DIN)

Speaker load impedance: 4Ω to 16Ω

Semiconductors: 97 x transistors, 2 x FET, 2 x zener diodes, 62 x diodes

Dimensions: 440 x 140 x 322mm

Weight: 14kg

Year: 1973

amplisansui (https://www.ceriwis.com/forum/cari.php?dosearch=&cx=partner-pub-4205166285685924%3A3964568360&cof=FORID%3A10&ie=UTF-8&query=amplisansui)


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