*A Simple series amplifier or a separate housing power supply is required for use. Maintained in January 2021! Genuine Electri PHONO equalizer for the UNISON RESEARCH SIMPLY series. Using 3 ECC83, it is convenient because it is compatible with both MM/MC, and the input impedance can be switched with the switch on the back, but in the case of MC, the gain is as low as 52 dB, so we recommend using a boost transformer. The exterior is dull overall (Mizusaki Ryo)
Maintenance information: 2021.12.30 Maintained (left and right pair of crack-damaged capacitors replaced, cathode pass-con replaced)
Accessories: cover
Main specifications: mm/MC compatible amplification amount ~ 52 dB, input impedance 47 kΩ, 100 Ω, 50 Ω, 20 Ω (switch switching type) W140 x H112 x D300 mm 2.42 kg