stump
New member
- Joined
- Nov 26, 2013
- Messages
- 96
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- #1
Specs of my Phono are below.I run MC cart turntable and a MM cart turntable out the same Tube Phono.The loudness of the MC is just above my regular volume.The loudness of the MM and Amp at maximum is well below my regular volume. Swapping out the Tube Phono with a borrowed solid state phono the MC and MM carts even at low volume nearly blew my speakers.I don't expect the Carts are the issue. Anyone who knows DIY Tube Phono can a part be swapped out to increase the gain on the MM ??
Thanks
Line Magnetic Audio Analog Sound AS-129P RIAA LP MM/MC VALVE PHONO STAGE
Specification
Input impedance: 100KΩ / 600Ω
PHONO EQ: RIAA, COL, NAB, FFRR, AES, LP
Output impedance: 600Ω
Sensitivity: 1V
Gain: 9.6dB
Signal to noise ratio:> 90dB
Frequency response: 10Hz ~ 20KHz ± 3dB
Total harmonic distortion: 0.3%
Volume: (W * H * D) 450 * 200 * 500 mm
Net Weight: 22Kg
Gross Weight: 24Kg
Power supply: AC 220V (+-5%) (50Hz)
working conditions: temperature 0℃~40℃ Moisture: 20% ~ 80%
storage conditions: temperature: - 20℃~70℃ Moisture: 20% ~ 90%
Thanks
Line Magnetic Audio Analog Sound AS-129P RIAA LP MM/MC VALVE PHONO STAGE
Specification
Input impedance: 100KΩ / 600Ω
PHONO EQ: RIAA, COL, NAB, FFRR, AES, LP
Output impedance: 600Ω
Sensitivity: 1V
Gain: 9.6dB
Signal to noise ratio:> 90dB
Frequency response: 10Hz ~ 20KHz ± 3dB
Total harmonic distortion: 0.3%
Volume: (W * H * D) 450 * 200 * 500 mm
Net Weight: 22Kg
Gross Weight: 24Kg
Power supply: AC 220V (+-5%) (50Hz)
working conditions: temperature 0℃~40℃ Moisture: 20% ~ 80%
storage conditions: temperature: - 20℃~70℃ Moisture: 20% ~ 90%