M7C SRPP S1 Preamplifier Complete Kit (Stereo)_Preamplifier Kit Set_Tube Amplifier Kit_Analog Metric

Next M7C SRPP S1 Preamplifier Complete Kit (Stereo)

Order Code:AM002461

Brand:Analog Metric

Market price:$281.90

Shop price:$281.90

Member Price：$279.08

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Features
1. Circuit design is modified based on the classical Marantz 7C and the component values are optimized.
2. Output stage is changed to 12AU7 SRPP to provide wide bandwidth and low distortion
3. Two 12AX7 and two 12AU7 vacuum tubes.
4. Use of WIMA / Solen MPK film capacitors, Nichicon Audio capacitors, BHC Averox / Philip BC capacitors, and Dale resistors.
5. Low voltage dropout regulator LT1085 is used to provide regulated power for tubes filament, which gives a maximum output driving current of the IC is 3A which is far enough for filament power supply.
6. Dedicated power and ground rails for tube power and tube filaments.
7. Symmetry in layout design for both channels.

Specification

Voltage gain: 22dB
Gain flatness: <0.05dB for 20-20KHz
Frequence range: 20-20KHz
Bandwidth: >100kHz
Input Impedance: 85K Ohms
Output Impedance: 67 Ohms
Input Sensitivity: 6V RMS
S/N Ratio > 92dB
THD+N < 0.035% @1KHz
Stereo single-end input and output

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Next M7C SRPP S1 Preamplifier Complete Kit (Stereo)

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