First arrival! It is a beautiful item with the original box. MC transformers designed to minimize the generation of induced noise, etc. The fresh tone is attractive. It is in good condition with no noticeable scratches (Oikawa Tetsuji)
Maintenance information: 2024.2.24 Operation confirmed
Accessories: original box, instruction manual
Main specifications: gain 32 dB for low impedance 1 to 7 ohms W144 x H80 x D207 mm 1.5 kg
Comes with original box SONY boosting transformer using amorphous ribbon. Boost transformers that support a wide range of low-impedance orthophone types to high impedance denon types. You can enjoy smooth, refreshing, and high transparency tones (Itsuro Mizushima)
Maintenance information: 2021.8.24 operation confirmed
Accessories: Instruction manual, original box
Main specifications: 3Ω/40Ω Switching Boost Ratio 33dB (3Ω) 26 dB (40 Ω) Input 2 Bypass Available Core Uses 35μ-Thick Amorphous Magnetic Material W76 × H96 × D280mm 1.8kg
A very rare Electrosonic Laboratories' mono boost transformer. It is a JS OEM sold under the ESL (Electro Sonic Laboratory) brand. Naturally, it goes great with ESL and orthophones, and it makes a vivid and powerful sound. As for the exterior, there are bald spots etc. (Tamura Eiji)
Maintenance information: 2023.12.3 operation confirmed
Accessories: none
This is the first air tight booster transformer to be introduced at Hi-Fido. The switch on the front panel makes it possible to replace the input impedance with the 3 input systems without replacement. There are some abrasions on the top surface (Murakoshi Yoichi)
Maintenance information: 2023.6.11 sound output confirmed
Accessories: original box
Main specifications: 3 input systems 2 ohms, 40 ohms, bypass switching W240 x H70 x D180 mm 2.8 kg
High-end step-up transformer designed to match the reference cartridge, MC2000. Furthermore, it continues with the T-3000, T-5000, and T-7000 at the top, but it feels good that this T-2000 is thick in the midrange and has a strong, heated tone. The exterior is dull (Kimiya Miura)
Maintenance information: 2023.9.5 Operation confirmed
Accessories: no accessories
Main specifications: primary impedance 3Ω toroidal core adopted size W80 ✕ H58 ✕ D180mm, weight 3.5 kg
MC transformer created by Kanno Seisakusho, a representative of Japanese audio. The output signal from the cartridge is obediently issued, and the depth, gloss, and whimseness is the sound quality that is dignified regardless of whether it is taken. From Kawachi Ondo to Bach, I will listen widely and deeply to genreless (Shota Sasaki)
Maintenance information: 2021.9.3 sound sound operation confirmed
Accessories: none
Main specifications: Frequency characteristics: 20Hz to 20kHz Input impedance: 5 to 20 Ω (LOW) 20-80 Ω (HIGH) Dimension: W105 × H110 × D235mm (Actual) Weight: Approx. 2.5 kg (actual measurement)
A rare item! It hasn't arrived in a long time. A boost transformer for MC type cartridges manufactured by Partridge that is handled by the Listening Device Division where the distributor changed from Audionics. Perfect for low impedance MC cartridges such as orthophone SPUs. There are scratches on the exterior. Serial 930117 (Fujisawa Yukishi)
Maintenance information: 2024.1.26 Maintained (terminals were replaced due to poor earth terminal screws. Operation was checked.)
Accessories: No accessories
Main specifications: MC type cartridge boost transformer primary impedance 1.5 Ω secondary impedance 200 Ω W60 × H120 × D 180 mm 1.2 kg
A step-up transformer cased by Audionix using a transformer from the prestigious British transformer manufacturer, Partridges. The natural band balance, the tone has a sense of intonation, and feels good against the skin is attractive. Sound quality deterioration due to switches etc. is avoided with High40ω/Low3Ω compatibility by replacing cables. The exterior is crushed by a single rubber foot, and there is light dullness throughout (Murakoshi Yoichi)
Maintenance information:2023.2.7 sound output confirmed
Accessories: original box
Main specifications: input impedance 3 ω/40 ohm switching boost ratio 35 dB frequency band 20 to 50,000 Hz load resistance 47 kΩ size W165 x H120 x D100 mm weight 2.8 kg
Boost transformer designed to take advantage of the features of SPU If you have a SPU, I would like you to use it by all means. It is good enough to hear a solid sound with high resolution and thickness in the middle and low range (Yosuke Kojima)
Accessories: original box, instruction manual
Main Specifications: Input impedance 1 to 6 Ohm Boost Ratio 26 dB 2ch Fully Separated Structure Triple Shielded Input/Output Terminal Logome Plating W160 × H105 × D112mm 2.3 kg
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 seal on the transformer part, and there is a thin paint crack (Kobayashi Hitoshi)
Maintenance information: 2023.12.23 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
A step-up transformer cased by Audionix using a transformer from the prestigious British transformer manufacturer, Partridges. The natural band balance, the tone has a sense of intonation, and feels good against the skin is attractive. Sound quality deterioration due to switches etc. is avoided with High40ω/Low3Ω compatibility by replacing cables. There is rust on the exterior due to paint peeling off. (Miura Kimiya)
Maintenance information: 2023.4.16 operation confirmed
Accessories: no accessories
Main specifications: input impedance 3 ω/40 ohm switching boost ratio 35 dB frequency band 20 to 50,000 Hz load resistance 47 kΩ size W165 x H120 x D100 mm weight 2.8 kg
This is a very rare classic audio heavyweight MC boost transformer. It is designed to be compatible with all cartridges, and is a cost-effective product. As you can see from its weight, it was created by putting in a considerable amount of material, and is recommended for those looking for a thick sound that sits on your back. There are small scratches on the exterior (Tamura Eiji)
Maintenance information: 2023.12.3 operation confirmed
Accessories: none
Main Specifications: Special Oil Dump System Renewable Frequency Range 10 Hz or less to 100 kHz Boost Ratio: Hi · 27dB (1:22) Compatible Cartridges: DENON DL-103, etc. Low 35dB (1:33) Compatible Cartridges: Ortofon SPU Systems/Audio-Technica AT33, etc. Recommended input impedance: HI, 20 ohm to low, 1 ohm to 20 ohm, recommended load resistance 47 kΩ, W210 x H100 x D190 mm, weight approx. 10.3 kg
EAR step-up transformer. This is a rare transformer with limited production of 100 units per year. The sound is clear, but the unique sound, which feels strangely ethereal, is attractive. There are dullness and scratches due to aging (Daiki Goto)
Maintenance information: 2024.2.27 Operation confirmed
Accessories: none
Main specifications: primary impedance 4/12/40 ohm compatible size W127 x H108 x D145 mm 2.0 kg
It seems that it was sold exclusively for the CG25DI, which has a winding ratio of 1:2 and an output of 1.5 mV, but those who use other high output MC cartridges should take this opportunity. A boost transformer made assuming a connection between a high gain phono equalizer amplifier and MC cartridge. You can enjoy the thick and taut tone that sets it apart from when you were listening in the MM position (Fujisawa Koshi)
Maintenance information: 2023.3.16 operation confirmed
Accessories: none
Main specifications: input impedance 1 to 6 ohms load impedance 100 to 1 K ohm boost ratio 6 dB no bypass W160 x H108 x D112 mm 2.3 kg
It is a TYPE 0.32M No.41 step-up transformer of Denmark JS (Jorgen Schou). It has a fairly high boost ratio and is excellent compatibility with SPUs. It is recommended for use with vintage amplifiers. Figure It has a thick middle range and depth, and it makes me listen to an astringent taste with guts. The impression is that the center of gravity is solid. Comes with a PASS switch that can also switch the MM cartridge. The bottom of the case has been changed to a mesh metal plate (Tetsuji Oikawa)
Main specifications: 31 times boost ratio with bypass function Primary impedance 1.5Ω/Secondary impedance 1.5kΩ Size W90 × H68 × D88mm (actual measurement) Weight 420g (actual measurement)
A rare item! Comes with original box It is TYPE 0.32M No.384 of Danish JS (Jorgen Schou). MC transformer with low step-up ratio suitable for Ortofon CG25D and CA25D mono needle. You can enjoy a tone that is even denser and richer than modern orthophones. The appearance has small scratches and dullness corresponding to the model year (Oikawa Tetsuji)
Maintenance information: 2022.3.13 operation confirmed
Accessories: original box
Main specifications: Primary impedance 1.5Ω Secondary impedance 200Ω
It is a step-up transformer of type 0.32m/No.41 of Denmark JS (Jorgen Schou). It has a fairly high boost ratio and is excellent compatibility with the SPU. It is recommended for use with vintage amplifiers. It has a thick middle range and depth, and it makes you hear the astringent taste with guts. The impression is that the center of gravity is solid. Comes with a PASS switch that can also switch the MM cartridge.
Main specifications: Boost ratio 31 times with bypass function Primary impedance 1.5Ω/Secondary impedance 1.5kΩ Size W90 × H68 × D88mm (actual measurement) Weight 420g (actual measurement)
※There is no case bottom plate. It is a TYPE 0.32M No.41 step-up transformer of Denmark JS (Jorgen Schou). It has a fairly high boost ratio and is excellent compatibility with SPUs. It is recommended for use with vintage amplifiers. Figure It has a thick middle range and depth, and it makes me listen to an astringent taste with guts. The impression is that the center of gravity is solid. Comes with a PASS switch that can also switch MM cartridges (Fujisawa Yukishi)
Maintenance information: 2022.3.17 operation confirmed
Main specifications: Boost ratio 31 times with bypass function Primary impedance 1.5Ω/Secondary impedance 1.5kΩ Size W90 × H65 × D88mm (actual measurement) Weight 300g (actual measurement)