This is a full change model with an enhanced degree of perfection of all P-4100 circuits. The latest instrumentation amplifier system is used for the overall configuration, and convenience is improved by installing a mode changeover switch that can be easily bi-amplified or bridged. The sound of the traditional 4000 series, which has a wide range and high transparency, has been refined. As for the exterior, there is dullness in the fin area. Serial G3Y006 (Satoshi Yonejima)
Maintenance information: 2022.11.23 operation confirmed
Accessories: instruction manual, power cord
Main specifications: rated output 90W+90W (8Ω) 180W+180W (4Ω) load impedance 2-16Ω (in stereo) input RCA1 system, XLR1 system speaker output 2 systems W465 × H190 × D427 mm 28.9 kg