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The Line Magnetic LP-33 is a high quality phono stage that will suit most MM or MC cartridges. The design has separated the power supply from the output stage of the phono preamplifier to avoid and lower the disturbance between each other.

Available on back-order

SKU: LP-33 Category:


High quality components such as German Mcap coupling capacitors and Japanese Nichicon & Rubycon filtering capacitors have been used to provide the best possible from the circuit design. Three ECC803S tubes are used for final amplification of the signal.

– Separate power supply and output stage
– High quality components

Tubes used in this DAC
Output Stage: 3 x ECC803S
Rectification: 1 x 6Z4

Tubes supplied         Common replacements
ECC803S                            ECC83, 12AX7

Frequency response: 20Hz~20KHz (+/-1.5dB)
THD: 0.15% (1kHz)
SNR MC: 60dB
SNR MM: 70dB
Input Sensitivity MC: 1mV(H), 0.5mV(L)
Input Sensitivity MM: 6mV
Gain MC: 66dB(H), 72dB(L)
Gain MM: 50dB
Input Impedance MC: 100Ω(H), 47Ω(L)
Input Impedance MM: 50kΩ
Output Impedance: 10kΩ

2 x Input RCA (pair)
1x Output RCA (pair)

Included Accessories
2x Fuses
1x Detachable power cord

Dimensions (W x H x D)
Dimensions Power Supply: 170mm x 113mm x 81mm
Dimensions Output Stage: 302mm x 131mm x 139mm
Weight: 6.5 Kg
Finish: Silver

Additional information

Weight 11 kg
Dimensions 38 × 35.5 × 22 cm


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