The price has been reduced. 2025/3/12 sales price 128,000 yen A step-up transformer cased by Audionics using a transformer from Partridge, a prestigious British transformer manufacturer. The natural band balance has a sense of intonation, and a pleasant tone that feels good against the skin. High 40 ohm and low 3 ohm compatibility due to cable replacement avoids sound quality deterioration due to switches, etc. There is no exterior, no transformer part seal, thin paint cracks, dullness, rust, etc. (Kobayashi Hitoshi)
Maintenance information: 2025.3.12 Operation confirmed
Accessories: none
Main specifications: input impedance 3 ohm/40 ohm switching boost ratio 35 dB frequency band 20 to 50,000 Hz load resistance 47 kΩ size W165 x H120 x D 100 mm weight 2.8 kg
MC boost transformer for EMT's TSD15/XSD15. The thickness and fineness of the mid-range are excellent. In addition to the appearance, stains, and discoloration, a feeling of use can be seen, such as dullness, scratches, etc. (Kobayashi Hitoshi)
Accessories: none
Main specifications: 927 Dst/930 Dst built-in transformer, primary impedance 85 to 175 Ω, secondary 10 kΩ boost ratio 1:10 W 123 x H39 x D63 mm 240 g
L type with reinforced shields from the Danish famous Trans JS No. 6600. Since the boost ratio is high, the weak point where it is easy to pick up hum is overcome with a strong shield. Ideal for SPUs and older MC series with poor output, the rich tone is exquisite. The rubber feet on the bottom are misaligned (Oikawa Tetsuji)
Maintenance information: 2025.3.9 operation confirmed
Accessories: none
Main specifications: primary impedance 1.5 Ω secondary impedance 1.5 kΩ boost ratio with bypass switch for 1:31 MM
The price has been reduced! 2025/2/11 sales price 35,000 yen MC boost transformer optimized for SPU. The sound creation that is only slightly distorted with a small transformer embodies superb music playback by connecting the SPU. ※The RCA terminals have been replaced. The exterior has metal parts oxidized and paint peeling. (YONEJIMA Satoshi)
Maintenance information: 2025.2.11 operation confirmed
Accessories: No accessories
Main specifications: input impedance 2 ohms to 3 ohms boost ratio 60 times weight 70 g
*A standard MC boost transformer that is inexpensive due to its poor exterior condition. 2 input systems, impedance can be switched between 3-40 ohms, and comes with a PASS line, so you can freely enjoy various cartridges and tone arms. There are conspicuous bumps and line scratches on the front panel, and corrosion and rust spots all over the back (Kojima Yosuke)
Accessories: none
Main specifications: MC boost transformer input 2 systems switchable, primary impedance 40 ohm, 3 ohm switching, secondary impedance 4 kΩ boost ratio 1:10 frequency characteristics 10 Hz to 100 kHz, W97 x H65 x D155 mm 0.8 kg
The price has been reduced. 2025/2/17 sales price 29,800 yen. ※6 month warranty This step-up transformer is ideal for SPUs, etc. It is an MC transformer with excellent thickness and sense of energy, and fully brings out the characteristics of cartridges. In addition to the exterior and rubber foot defects, a feeling of use can be seen, such as dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2025.2.15 Operation confirmed
Accessories: none
Main specifications: input impedance 2 to 6 ohms boost ratio 28 dB load impedance 47 kΩ or more channel separation 80 dB (1 kHz) dimensions W80 x H40 x D128 mm weight 400 g
The price has been reduced! 2025/3/10 sales price 25,000 yen*Currently sold. Orthophone standard MC transformer. When combined with MC ☆ 10W, etc., you can enjoy clear, up-tempo sound. (FUJISAWA KOSHI)
Maintenance information: 2025.3.10 operation confirmed
Accessories: No accessories
Main specifications: frequency characteristics/15 Hz to 50 kHz input impedance/2 to 6 ohms boost ratio 28 dB W80 × H58 × D130 mm 0.8 kg
FR MC boost transformer using a toroidal core. Create a natural sound that makes it easy to understand the characteristics of cartridges. In addition to switching the impedance of 10 to 30 ohms, there is also a bypass position, so it is compatible with various cartridges without taking up much space. There are scuffs on the sides. (FUJISAWA KOSHI)
Maintenance information: 2025.3.14 Operation confirmed
Accessories: No accessories
Main specifications: impedance 10 ohm/30 ohm/PASS playback frequency band 20 Hz to 30 kHz W64 x H64 x D105 mm weight 455 g