2010-12-1
New products
Driver unit for Earspeakers with vacuum tube

Features
High-voltage dual triode 6FQ7 / 6CG7 are employed in the output stage of the SRM-006tS. The well-sounding rich mid- and low-range tone covers all genres from vocal to orchestra and enables you to enjoy music over a long period of time.
The balanced input via XLR terminal along with the custom-made double axis 4-gang volume controller enabled a full-balanced operation from input to sound element drive.
High-quality relays are placed close to the input terminal to realize the shortest signal path, and the mutual interference between equipments is eliminated by switching the hot / cold side of the signal simultaneously. 3 lines of inputs are equipped including a XLR terminal. One of the RCA input terminals functions as a parallel out directly providing the incoming signal.

■ Specifications
●Frequency response DC-80 kHz / +0, -3 dB (in the case of use of one SR-407 unit)
●Rated input level 100 mV / 100 V Outputs
●Maximum input level 30 V r.m.s. / at Minimum volume
●Amplification 60 dB (x 1000)
●Total harmonic distortion distortion: max. 0.02% at 1 kHz 100 V r.m.s. (in the case of use of one SR-404 unit)
●Input impedance 50 KΩ / XLR balance 50KΩ×2
●Number of inputs RCA×2, XLR×1 (balanced)
●Maximum output voltage 300 V r.m.s. / 1 KHz
●Standard bias voltage DC 580 V
●Power voltage 120-240V ±10%, 50 to 60 Hz (adjusted for your area)
●Power consumption 49 W
●Temperature range for use Between 0º and 35ºC, max. 90% (no condensation)
●External dimensions 195 (w) x 103 (h) x 375 (d) mm (including VR knob and pin jack (20 + 10)
●Weight 3.4 Kg
●Vacuum tubes 6FQ7/6CG7 type x 2
The standards and external appearance of this unit may be changed without prior notice in order to make improvements.

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