Audio Database

BA-202
Commentary

A tube type power amplifier released by SANSUI.
For a long time after BA-202 and BA-303, tube type amplifiers were not released.

The 3-pole output tube 6R-A8 developed by Shin-NEC is used.

Model Rating
Type Stereo power amplifier
Effective power 11W + 11W (8 Ω)
Music power 26W (8 Ω)
Frequency band 20 Hz to 30000 Hz
Total harmonic distortion factor 0.5% (8 Ω at rated output)
Input Sensitivity / Impedance 0.6V/250k Ω
Signal-to-noise ratio 70 dB (at rated output)
Damping factor 20 (16 Ω)
Used vacuum tubes, etc. Vacuum Tube x8 (6AQ8x2, 12AU7x2, 6RAx4)
5 diodes
External dimensions Width 346x Height 143x Depth 271 mm
Weight 14kg