Raphaelite MAS300 Phonostage (MM/MC)

by **HIFI Illiterate** Wed Oct 02, 2019 3:11 pm

Raphaelite MAS300 Phonostage (MM/MC)

MAS300 is a high-end professional phonostage developed by Raphaelite. The in-house designed circuit structure consists of valve & op-amp as amplification & output. Combining a set of step-up (1:14) transformer (parmalloy core) with a wide-band width, the phonostage is able to have good input gain. Meanwhile, a set of step-up transformer (1:25) interface are reserved for further upgrade and to meet the requirement of different users.

MAS300 uses multiple sets of independent regulated linear power supply to supply power into the circuit, which improves the stability of the circuit. The fine-grained, multi-shielded aluminium casing ensures the high gain with low signal-to-noise ratio output of the phonostage.

Specifications:
Input voltage: AC 240V
Tube: Power section: 1*6C19; Amplification part 2*GE5670 (can replace WE396 /2C51/6N3)

Interface:
Input: 3*RCA stereo (2 MM 1 MC or 1 MM 2 MC with 1:25 step-up transformer)
Output: 2*RCA stereo 1*XLR stereo
Input impedance: MM 47KΩ MC 4-100Ω
Input capacitance: MM/MC=100P/200P/OFF
Output gain: MM= 40dB MC=60 dB
RIAA curve accuracy: ±0.8 dB
Distortion: < 1%@1 KHz
Signal to noise ratio: MM<80dB MC<75dB
Output impedance: LOW (low impedance)=100Ω HIGH (high impedance) = 47KΩ
XLR (balanced output) = 100Ω + 100Ω
Insulation resistance: 200MΩ (DC2000V.lMin)
Power consumption: 50W
Volume: 480*355*135
Net weight: 15KG

Price: RM8,200.00

Warranty: 1 year local warranty

Contact: Terence, 0176028532

Location: KL/PJ

Remarks: Audition can be arrange with advance appointment.