The price has been reduced. 2023/4/9 sales price 17,000 yen MM/MC phono equalizer. It is a model that uses FET, and is characterized by its clean sound. The model is small, takes up little space, and is easy to use. Currently it is set to MC, but MM/MC can be switched by removing the front and back panels, taking out the board, and replacing the shijumper. The internal jumper position 3 is MM, position 1, and position 2 are MC. The exterior is dull and there is a feeling of use (Oikawa Tetsuji)
Maintenance Information: 2023.4.9 Operation confirmed
Accessories: power cable, instruction manual, original box
Main specifications: main body dimensions W140 x H35 x D109 mm weight 315 g/power supply unit dimensions W45 x H40 x D90 mm weight 340 g
Aurora Sound NF+CR phono equalizer. Combining the NF type with high frequency correction and the CR type with stereotactic line correction, it achieves both a warm sound without habit and a low noise low distortion ratio. It is a model equipped with the functions required for modern analog playback. The exterior has line scratches and scratches. Serial 7J20238 (Tamura Eiji)
Maintenance information: 2023.11.2 operation confirmed
Accessories: power cable
Main Specifications: Input: RCA Unbalanced 1 System Cartridge Load Impedance: 47k/mm・mc-High・MC-Low Gain Switching: High/mc64dB・Low/mm40dB Output: RCA Unbalanced W250 ✕ H69 ✕ D246mm Weight 2.3 kg
The price has been drastically reduced. 2022/2/13 selling price 220,000 yen Handmade Amplifier Studio Aurora Sound MM/MC phono equalizer. A model in which a very rare LCR circuit has a flat characteristic without coloring by using the latest semiconductor technology and a complete DC circuit using a Lundar transformer. Stress-free operability with various functions such as MC/MM switching, MC impedance switching, direct/subsonic filter switching, stereo/mono switching, cartridge demagnetization attractiveness. Serial 4J15252 (Sasaki Shota)
Maintenance information: 2022.2.13 shop front operation confirmed
Accessories: manual, power connection cable, power cable
Main Specifications: [Body] W260 × D250 × H100mm Approximately 3kg [Power Supply] W114 × D200 × H70mm Approximately 1.4kg
MM/MC phono equalizer from the handmade amplifier studio Aurora Sound. A model that uses the latest semiconductor technology and a complete DC circuit using the latest semiconductor technology and a complete DC circuit using a Rundahl transformer to achieve flat characteristics without coloring, which is extremely rare. Stress-free operability is also attractive because it is equipped with various functions such as MC/MM switching, MC impedance switching, direct/subsonic filter switching, stereo/mono switching, and cartridge demagnetization functions. There are scratches on the exterior. Serial 4J17321 (Miura Kimiya)
Maintenance Information: 2023.7.15 Operation confirmed
Accessories: power cable, connection cable
Main specifications: [body] W260 x D250 x H100 mm approx. 3 kg [power supply] W114 x D200 x H70 mm approx. 1.4 kg
A phono collizer of handmade amplifier workshop Aurora Sound. A model that realizes flat properties without coloring by a complete DC circuit using the latest semiconductor technology. Equipped with various functions such as MC/MM switching, MC impedance switching, direct/subsonic filter switching, stereo/mono switching, cartridge demagnetization function, and stress-free operability glamor No conspicuous scratches (Sasaki Shota)
Maintenance Information: 2021.5.30 Operation confirmed
Accessories: description, power cable, connection cable Power supply unit
Main Specifications: [Body] W260 x D250 × H100mm Approx. 3kg [Power Unit] W114 x D200 × H70 mm Approx. 1.4 kg
A phono equalizer dedicated to Uesugi's MM. The sound sounds fresh and glossy. This is dedicated to MM, so a separate step-up transformer is required when using MC cartridges. The exterior has paint peeling on the top plate of the power supply part, and there are abrasions, wire scratches, etc. on the cabinet of the main unit (Yoichi Murakoshi)
Maintenance information: 2022.3.23 sound output confirmed
Accessories: None
Main specifications: input impedance 2mV/47kΩ output/load impedance 0.2mV/600Ω used vacuum tube ECC83/12AX7 × 4 body part: W375 × H146 × D360mm weight 7kg Power supply part: W115 × H98 × D200mm Weight 3kg
The disposal price has been reduced! (Membership discounts are not applicable) 2022/3/15 selling price 258,000 yen A phono equalizer with built-in LP12 developed for MC cartridges! By incorporating it into the LP12, signal loss and additional noise are minimized, and high-definition music playback is possible. It is an item that elevates LP12 users to the next level. *Please note that setup fees are not included. (Kimiya Miura)
Maintenance Information: 2022.3.15 Operation confirmed (can only be used in combination with RADIKAL due to power supply)
Accessories: power cord, connection cable
Main specifications: LP12 built-in MC dedicated phono equalizer Input: Balanced arm lead Input impedance: 75Ω Output: RCA/XLR Output impedance: 300Ω
* Currently sold items. Dedicated phono equalizer for tubular barrirels (MM specification). Adopts GE metal tube 6SC7. The deteriorated capacitor has been replaced for a clear sound. There is a feeling of use like a model year (Yoichi Murakoshi)
Maintenance information: 2022.3.11 maintenance (coupling capacitor, block capacitor replacement. (Check input/output waveform.)
Accessories: None
Main specifications: MONO specification Phono equalizer for barrirella W100 × H100 × D100mm Actual measurement 654g
The price has been reduced. 2022/1/30 Sales price 34,800 yen Dedicated phono equalizer (MM specification) for tube spherical type varilera This item is definitely recommended for those who use barrellas. It produces sound thickness and moderate softness. There is a feeling of use (Takasaki Atsushi)
Maintenance information: 2022.1.30 operation confirmed
Accessories: none
Main specifications: MONO specification Phono equalizer for Varilera W100 × H100 × D100mm Actual measurement 654g