Vacuum tube graphic equalizer in the ONTOMO MOOK appendix. 5 bands (55, 220, 880, 3.5 k, 14 kHz) can be adjusted by ±8 dB. It comes with an ON/OFF switch for the GEQ function, so you can play easily. (FUJISAWA KOSHI)
Maintenance information: 2024.1.23 Operation confirmed
Accessories: AC adapter
Main specifications: input impedance: 500 kΩ output impedance: 330 Ω frequency characteristics: 20 to 100 kHz S/N ratio: 100 dB crosstalk: 80 dB or less W183 x H120 x D88 mm (including knobs and terminals)