S845 vs Kondo Audio Note Japan KA300B
The KA300B's power @ 8ω is 20W against the S845's 28W and its weight 32 kg (71 lbs) against 40 kg (88 lbs). Both share class (A).
AI-generated product photo — not official manufacturer imagery.
S845
ShuguangAmplifiersVacuum TubesDiscontinued
Estimated price (community-sourced)
$3,000original retail
Original retail — discontinued, no used price recorded yet
About the S845
The Shuguang S845 is a Shuguang-made 845 direct-heated power triode vacuum tube used in high-end tube power amplifiers. It is known for its thorium-tungsten filament and high-voltage, high-power transmitter-tube design.
Specifications
Key Specifications
Power: 28W
Structured specifications are being processed for this product.
View additional specifications above for more details.
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions