SV-2A3PE
Push-Pull-Ended Monaural Power Amplifier

  • All of the transformers are specially manufactured by Tamura Corp.
  • Since these transformers (except for the interstage) come with lead wires, it's easy to assemble.
  • A hard-wired is used for all of the circuit. (which means no Circuit Board.)

Specifications for SV-2A3PE
Tubes 2A3 x2, 6SN7GT x1, 5U4G x1
Circuit Design Push-Pull-Ended class "AB" operation without negative feedback
Power Output 15W
Input Impedance 100k ohm
Input Sensitivity 1.5 V
Output Connections 8, 16 ohms
Frequency Response 20-20kHz/-3dB
Noise level less than 2.0 mV
Power Supply 100, 120 and 220-240 VAC can be accepted at 50/60Hz (must select one) (*1)
AC Connector Equipped built-in noise filter with detachable AC cord
Dimensions W360xH190xD270 mm
Weight 13.5 kg
this specifications are subject to change without notice.

2A3 tubes are driven through the interstage transformer.

*1 Now, we deliver all of our SV-amplifiers except SV-300BSM with exchanging among three kind of power transformers just like below in order to be used for all over the world.
1) 100V version
2) 120V version
3) 220-240V version


The full size picture(JPG56K)