SRM-D50 Driver Unit for Earspeakers
The 2025 edition is now available in Dark Grey finish.
Features:
- Supports various digital inputs such as USB, optical, and coaxial digital input.
- Built-in DAC supports high resolution up to PCM 32/384 KHz or DSD 5.6.
- VU meter displays input strength.
- 4 mm thick nonmagnetic aluminium cover.
- R core power transformer with less leakage flux.
SPECIFICATIONS SRM-D50
Frequency response : 20Hz - 40kHz (+/-3dB)
Rated Input Level : 130mV r.m.s
Maximum Input Level : 30V / RCA, at minimum volume
Maximum Output Voltage : 400V RMS (1130Vp-p)
Gain : 59 dB
Harmonic distortion : 0.025% or less/1kHz-10kHz /When use with SR-L series
Input Impedance : 20kΩ (RCA)
Bias Voltage : DC 580V
Digital Input : USB (type B) ×1, TOSLINK Optical ×1, COAX RCA ×1
Analog input : RCA ×1
Mains voltage : AC 110V / 60Hz
Power Consumption : 35W
Operating temperature : 0 to 35 degrees (Celsius) (less than 90% humidity, non condensing)
Dimension : 7.55(W) x 2.63(H) x 10.55(D) inches, 192(W)×67(H)×268(D) mm
Weight : 9.9 lbs / 4.5 kg
Origin : Made in Japan
Driver Update: