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Manufacture | Model/Title | Price | Arrival date

285EU.S.A

Ask 25-45696-04667-00
285E
Manufacture:Western Electric
Price: JPY 634,545
U.S.A 1947 made
Shop: Osu shop
Arrival: 2025-03-20 20:21:29
description
Casing 2 of the famous 285E input transformer made by Western in the United States. Can be used as an MC transformer. You can enjoy the clear and rich sound (Oikawa Tetsuji) Maintenance information: 2025.3.20 storefront operation confirmed (the pressure was boosted without hum using an MC cartridge) Accessories: none Main specifications: 600 ohms: 25 KΩ boost ratio 1:6.45 W 120 x H140 x D 80 mm weight 1.3 kg

618CU.S.A

Ask 25-45696-04664-00
618C
Manufacture:Western Electric
Price: JPY 634,545
U.S.A
Shop: Osu shop
Arrival: 2025-03-20 20:23:03
description
Casing 2 input transformers for WE 124,143 amplifiers. Can be used as an MC transformer. You can enjoy a rich tone that is easy to read (Ryo Mizusaki) Maintenance information: 2025.3.20 Over-the-counter operation confirmed (pressure boost was confirmed without hum using MC cartridges) Accessories: none Main specifications: W120 x H105 x D105 mm weight 700 g

AU-320Japan

Ask 24-44725-26201-00
AU-320
Manufacture:DENON
Original price: JPY 19,800
Price: JPY 27,273
Japan 1971 made
Shop: Osu shop
Arrival: 2024-12-06 19:27:29
description
*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

FRT-3Japan

Ask 25-45660-04278-00
FRT-3
Manufacture:FR
Original price: JPY 20,500
Price: JPY 18,000
Japan 1978 made
Arrival: 2025-03-14 19:50:07
description
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

STA-6600LDenmark

Ask 25-45734-04869-00
STA-6600L
Manufacture:Ortofon
Original price: JPY 36,000
Price: JPY 63,455
Denmark
Shop: Osu shop
Arrival: 2025-03-09 20:16:10
description
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

STM-72Denmark

Ask 25-45481-02764-00
STM-72
Manufacture:ortofon
Original price: JPY 13,000
Price: JPY 29,091
Denmark 1973 made
Arrival: 2025-02-11 19:47:03
description
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

STX-20Germany

Ask 25-45759-05067-00
STX-20
Manufacture:EMT
Original price: JPY 48,000
Price: JPY 72,545
Germany
Arrival: 2025-03-12 20:12:19
description
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

T10mk2Denmark

Ask 25-45732-04859-00
T10mk2
Manufacture:ortofon
Original price: JPY 44,000
Price: JPY 20,000
Denmark 2002 made
Arrival: 2025-03-10 20:02:17
description
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
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