The SRM-353XBK is created as a STAX 80th Year Anniversary. Limited model in Black anodized faceplate finished with a gold plaque. All-stage direct-coupling class-A DC amplifier configuration with no coupling-capacitor and with original low noise dual FET for the first stage. Limited release of 300 units.
Features:
✓ Utilized a brushed-up emitter follower for the output stage. The wide range design realized the expansion of dynamic range at high frequency and further improvement of sound quality.
✓ Employed a custom-made 2-axis 4-gang volume control
✓ Non-magnetic aluminum alloy chassis
✓ Selected parts in consideration of tone quality and performance
Specification:
✓ Harmonic distortion ratio: 0.01% or less / 1 kHz / 100 Vr.m.s. (When using one SR – Lseries)
✓ Amplification: 60 dB
✓ Rated input level: 100 mV / 100 V output
✓ Power supply voltage: AC 115 V, 60 Hz (voltage can not be changed)
✓ Maximum output voltage: 400V r.m.s./1 kHz
✓ Input impedance: 50 kΩ / 50 kΩ x 2 when balanced
✓ Number of inputs: 1 RCA and 1 XLR
✓ Bias voltage: 580V DC
✓ Power consumption: 30 W
✓ External dimensions: 150 (W) x 100 (H) x 360 (D) mm (including protrusions)
✓ Weight: 3.0 kg
✓ Voltage: 120V/60HZ
✓ Warranty: 1-year U.S. limited warranty