HiFi 12AX7 Tube RIAA MM Phono Amplifier Board Base On EAR834 Amplifier Kit Amplifier PCB. This edition is base on UK EAR834 (MM amplification part) design. Tube model: 3pcs 12AX7( Note: the default price is not include this tubes).
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This version is MM-RIAA amplifier Gain: 1KHZ @ 48DB.
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Base on UK EAR834 (MM amplification part) design. This version has Optimized layout. This version is MM-RIAA amplifier. Tube model: 3pcs 12AX7( Note: the default price is not include this tubes).
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MOFI-EAR834-Phono Amp(MM), It is based on the core circuit of the EAR834 phono amplifier. Compared with the commonly reproduction of EAR834, we improved Clean both sides of the blank PCB with paper towel and isopropyl alcohol or electronics flux remover, then solder the components to the board, starting with the lowest profile parts.
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This tube Phono Amplifier is base the famous UK EAR834 Circuit. the sound is very good. Using 3 pcs Shuguang 12AX7 tubes. Note: this is only a MM Phono Amplifier. can not connect with MC Phono. also can not be used as a Ordinary preamp to use it.
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This board need you have electronic technology and detectability,it's special designed for Hi-End HiFi Audiophile. This is DIY Kit, you will need to solder them together before use( capacitors not included).
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A33 for Ear834 Phono Amplifier Board Electronic Tube Amplifier MM Vinyl DIY PCB Kit without Capacitor. - 1 x PCB Board. - 37 x High Precision Resistor. - 3 x 9-Pin Tube Sockets. Usually it costs about 30USD-50USD.
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In 2018, I began to listen to the DIY EAR834 phono preamp. EAR834-MOD is compared with ordinary imitations or replicas of EAR834, and has the following differences (features). Core amplifier circuit.
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