Ο Stax SRM-500T ειναι ενισχυτης υψηλης τασης, υλοποιημενος με λυχνιες, καταλληλος για τα ηλεκτροστατικα ακουστικα της Stax. Μπορει να δεχθει ταυτοχρονα δυο ακουστικα.

Εγγυηση Αντιπροσωπειας. Δυνατοτητα δοσεων.

STAX custom-made low-noise DUAL FET is used for the first stage, and high-voltage double triode 6FQ7 / 6CG7 is used for the output stage. While following the traditional circuit design which is perfect for  STAX vacuum tube drivers, we have improved the efficiency of the power supply and  further improved the sound quality.

In addition to the conventional power transformer for the high voltage circuit, the newly designed power transformer with the winding for the low voltage circuit is installed in SRM-500T. By adopting this low-voltage winding, the efficiency of the power supply has improved, and compared to conventional vacuum tube driver units such as the SRM-006tS, power saving and improved sound quality have been achieved.

In addition, a new chassis with increased rigidity compared to SRM-006tS has been adopted. The hybrid structure, which uses a lot of non-magnetic aluminium, further suppresses the effects of physical external noise such as vibrations. The inputs are RCA and XLR, the mutual exclusion inputs. The custom made concentric dual volume knob which is common to STAX products and RCA PARALLEL OUT functions are installed same as the conventional driver units. All electric components are strictly selected considering the environment. Also the sound quality and the performance is improved. The complete DC ampli er con guration that the signal circuit includes no coupling condensers is one of the biggest traditional features.

Therefore we recommend the SRM-500T in combination with the advanced lambda series earspeakers (SR-L300/SR-L500 MK2/SR-L700 MK2).

Specifications

• Amplifier Type: FET + vacuum tube hybrid DC amplifier / driver unit
• Vacuum Tubes
  • 6FQ7
  • 6CG7
• Frequency Response: DC – 90 kHz (with one SR-L500 MK2)
• Gain: 60 dB
• Harmonic Distortion: ≤0.01% (1 kHz / 100 V RMS output)
• Input Impedance
  • 50 kΩ (RCA)
  • 50 kΩ × 2 (XLR)
• Maximum Output Voltage: 300 V RMS (1 kHz)
• Bias Voltage: DC 580 V
• Inputs
  • 1 × RCA
  • 1 × XLR
• Output: RCA Out
• Power Consumption: 38 W
• Operating Conditions: 0 – 35 °C / ≤90% humidity (no condensation)
• Dimensions (W × H × D): 195 × 102 × 376 mm
• Weight: 3.4 kg
• Country of Origin: Japan