STAX SRM-323S

The SRM-323S amplifier is a Class A model, equipped with bipolar transistors that give it a very wide dynamic range. Equipped with a stereo RCA input, it can drive up to two Stax headphones. The listening experience is simply exceptional, incomparable to any other high-end headphones. The layering of the sound stages is stunning and the transparency is staggering.

SRM-323S Amplifier

• Maximum input level: 30 V RMS (with volume at minimum)
• Amplification: 60 dB (x1000)
• Maximum total harmonic distortion: 0.01% (1 kHz / with output voltage of 100 V RMS)
• Input impedance: 50 kOhms (RCA)
• Maximum output voltage: 400 V RMS / 1 kHz
• Bias voltage: DC580 V

General Specifications

• Power supply: AC120V-240V ± 10%, 50 to 60 Hz
• Power consumption: 30 W
• Operating temperature range: 0º to 35ºC
• Dimensions (W x H x D): 150 × 100 × 360 mm
• Weight: 2.9 kg