Preamp Tube Marantz 7 Clone Tabung 12AX7 ECC83

Stereo preamp tube berbasiskan sirkuit Marantz 7, sang famous yang sering jadi acuan. The sound quality is mellow, the medium frequency is sweet and natural. Tube tastes very strong and bold. Design amp; Advantages: -Menggunakan 3 tabung 12AX7/ECC83. -Sirkuit 3 tingkat topologi AF dan CF. -PCB design quality: --Terpadu antara signal section dan PSU dalam satu PCB (minim run wiring). --Catu daya tegangan tinggi (plate supply) dan tegangan rendah (filament supply) regulated, sehingga stabil, bersih, bebas dengung. --PCB berstandar militer (dual-layers through hole, gold-plated, solder resist). Key Parts/Components: -Transformer: 30VA Oxygen Free Copper R-core. -Volume potentiometer: original Japan ALPS RK27. -RCA socket: Taiwan high quality frosted pure copper gold-plated. -Power switch: stainless steel push-on/off + lamp. -Chassis/enclosure: full aluminum silver anodized. Technical Specifications: -Gain: about 11 times -Input impedance: 500K -Output Impedance: 600 ohm -S/N Ratio: 92dB -Frequency response (@0.5dB): 19Hz-43KHz -Input sensitivity： 1000mV -Distortion: ≤1% -Size (WxHxD): 240x90x320mm -Working voltage: 220V/230V AC, 50/60Hz Apa yg Anda terima? -1x finished preamp, siap pakai. -Belum termasuk power cord (kabel ilistrik). Link terkait: -PCB: https://www.tokopedia.com/langsungjadi/pcb-preamp-tube-marantz-7-clone-tabung-12ax7-ecc83 -Kit: https://www.tokopedia.com/langsungjadi/kit-preamp-tube-marantz-7-clone-tabung-12ax7-ecc83 Harga per unit. Sebelum order, mohon: (1) Membaca dengan teliti deskripsi barang. Kirim pertanyaan bila ada yg kurang jelas. (2) Cek dulu ketersediaan barang (barang kami listing di beberapa webstore). (3) Memperhatikan minimum order gabungan Rp25 ribu (di luar ongkir). (4) Membaca dan menyetujui Catatan/Ketentuan Toko (di halaman depan). Kontak LJ: Chat untuk cek stok; diskusi, silakan di kamar QnA Tokopedia. Phone/WA: 081 381 6363 68, eMail: langsungjadi@gmail.com Webstore: www.TokoKomponen.com