Maintained in March 2025! Pure Class A operation phono equalizer that uses a CR-type equalizer that prioritizes sound quality. The circuit is compatible with both MC and MM cartridges, making it easy to use. As for the exterior, there is a feeling of use such as dullness over time, and there are scratches on the top plate. Serial TEP60253 (Yamato Yuki)
Maintenance information: 2025.3.4 maintained (AC adapter cable replacement operation confirmed)
Accessories: instruction manual power cable
Key Specifications: 15-position MC input impedance setting W232 ✕ H50 ✕ D174 mm Weight 3 kg
*6-month warranty Triode MM/MC compatible phono equalizer. You can easily enjoy records even with an amplifier that does not have a PHONO input. The exterior is slightly dull, and there is a feeling of use (Murakoshi Yoichi)
Maintenance information: 2026.8.15 sound output confirmed
Accessories: power cable, instruction manual
Main specifications: semiconductor circuit input impedance mm47kΩ/mc2Ω to 47Ω compatible gain mm36dB/mc55dB W90 x H100 x D230 mm 1.6 kg
This is a phono equalizer amplifier using FET. Excluding local feedback, the overall CR type circuit configuration is compatible, and MM/MC switching is handled by first-stage FET gain switching. The sound is neutral and unobtrusive. There is a feeling of use such as noticeable scratches on the exterior, front, top plate, and sides (Murakoshi Yoichi)
Maintenance information: 2026.8.9 sound output confirmed
Accessories: power cord
Main Specifications: Input Terminal Unbalance (RCA) 1 System Output Terminal Unbalance (RCA) 1 System MM 3mV MC 0.25mV W102 x H112 x D209 mm 1.0 kg
Comes with original box! MC phono equalizer from a handmade amplifier workshop. A model that achieves flat characteristics without coloring using the latest semiconductor technology and a complete DC circuit using the latest semiconductor technology and a Rundahl transformer. Equipped with various functions such as MC impedance switching, direct/subsonic filter switching, stereo/mono switching, and cartridge demagnetization, etc., the stress-free operability is also attractive. There are small scratches on the exterior, such as the back of the power supply part. Serial 4J16284 (Takahashi Nobuyuki)
Maintenance information: 2026.8.12 Maintained (readjusted the previous OPAMP IC replacement DC offset circuit, re-checked the functions of each part, and overhauled the entire cleaning)
Accessories: instruction manual, power cable, power supply unit, main box
Main specifications: [main body] W260 x D250 x H100 mm approx. 3 kg [power supply part] W114 x D200 x H70 mm approx. 1.4 kg
This model uses a non-feedback amplifier circuit with discrete components at all stages. High quality parts such as metal film resistors and high quality film capacitors are used in the RIAA circuit. The delicate expressiveness with a smooth, high level of SN typical of recent models is attractive. The exterior is dull. Serial E21606027 (Yonejima Satoshi)
Maintenance information: 2026.8.11 operation confirmed
Accessories: power cable
Main specifications: mm/MC compatible non-feedback equalizer amplifier input sensitivity mm2.5mV/47kΩ or less, MC0.12mV/470Ω W220 x H57 x D228 mm 2.6 kg
The disposal price has been reduced! (Member prices are not applicable) 2026/8/3 sales price 348,000 yen Maintained at 2019 Taiyo International! A very tough phono equalizer for MC input only, with only balanced terminals for both input and output. Enjoy the solid gain and rich, bold analog sound typical of Jeff Rowland. A power supply is not included, so please supply it from Coherence or Synergy. Serial P0054 (Tomonori Asaine)
Maintenance information: 2026.8.3 maintained (gain and load switching relay replacement internal voltage measurement, internal contact cleaning, amplification distortion ratio, residual noise measurement, normal value confirmation)
Accessories: instruction manual connection cable
Main specifications: gain LO64dB, Hi74dB W445 x H80 x D152 mm 11 kg
Currently sold. This is a phono equalizer and MM cartridge compatible model that can be recommended for record beginners. Perfect for those who want to use a record player but only have line input components. On the outside, it looks like the power plug has even been replaced. Other dullness and a feeling of use can be observed (Kobayashi Hitoshi)
Maintenance information: 2026.8.1 operation confirmed
Accessories: original box
Main specifications: input sensitivity/impedance input 2.5 mV/50 kΩ dimensions W205 x H47 x D 164 mm weight 0.8 kg
The price has been reduced. 2026/7/19 sales price 5,000 yen*Currently sold. Sony's battery-operated compact MM phono equalizer. It uses 4 AA batteries. Overall, there is dullness, dirt, etc. (Oikawa Tetsuji)
Maintenance information: 2026.7.19 Operation confirmed
Accessories: none
Main specifications: MM type power supply DC6V (AA x 4 pieces) W48 x H35 x D165 mm approx. 0.1 kg
*Currently sold. Audio-Technica's MM/MC compatible phono equalizer. Although it is affordable, it is MM/MC compatible. For those looking for a space-saving phono that can also be placed vertically. There is a slight feeling of use. Serial 1926 (Murakoshi Yoichi)
Maintenance information: 2026.7.24 sound output confirmed
Accessories: AC adapter
Main specifications: input impedance mm47kΩ/mc100Ω W44 x H105 x D135 mm approx. 460 g