Kindred power amplifier: model: MA700. Signal to noise ratio: > 80dB. Frequency response: 40Hz-16kHz. FM frequency: 87.5-108MHZ. Input sensitivity: 0.25MV-220Mv.
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Use a resistor to limit the current that protects the LED. Backlight: Blue light, 3 White LED in parallel (3.0-3.3V 60mA). The product is ergonomically designed and has a simple and elegant appearance.
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Tubes:6Z2-Q 2, 12AU7 2, 12AX7 2. there are 2 versions of the machine, one is the China Shuguang 12AX7 version, and the other is the Russian EH tube version. Inspired by Shigeru Wada circuit(SRPP), make the sound of this tube preamp Transparent, delicate, voice is fantastic.
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Line Magnetic LM-508IA Plus Integrated 48W+48W High Power 12AX7EH Electronic Tube Amplifier 220V. The 300B was pushed through 12BH7EH to achieve the best impedance matching between the pushing tube 300B and the power tube 805.
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Working mode: Class D (PWM modulation). Chip: D302 (no heat sink required). Channel type: Dual channel 2.0. Signal to noise ratio: 102dB. The sound quality is transparent, the signal-to-noise ratio is high, the resolution is strong, and the dynamic range is wide, which is incomparable to traditional power amplifiers.
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Working mode: Class D (PWM modulation). Chip: D302 (no heat sink required). Channel type: Dual channel 2.0. Signal to noise ratio: 102dB. The sound quality is transparent, the signal-to-noise ratio is high, the resolution is strong, and the dynamic range is wide, which is incomparable to traditional power amplifiers.
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•Part of second-hand products will have obvious scratches on the surface. We promise try our best to help solve any problem.
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