The first product developed by MUSICA is this acoustic conditioner. It is a product that fixes “habits” with devices placed in listening rooms, etc. It is a simple operation by simply changing the dB knob by combining the low, medium, and high band frequency knobs. Externally, there is a scratch on the top plate. Serial 719003 (Tamura Eiji)
Maintenance information: 2026.6.12 Operation confirmed
Accessories: instruction manual, power cable
Main specifications: frequency characteristics (-3.0 dB) 1 to 100 kHz level adjustment -10 to +10 dB (continuously variable) S/N ratio 90 dB frequency adjustment range low range 43 Hz to 260 Hz, mid range 260 Hz to 1.6 kHz, treble range 1.6 kHz to 10 kHz input impedance 47 kΩ output impedance 100 Ω W217 x D260 x H70 mm 3.6 kg