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Manufacture | Model/Title | Price | Arrival date

TL-5U.S.A

This item has been sold.You can't purchase now. 26-50748-18937-00
TL-5
Manufacture:不明
Price: JPY 59,091 Sold Out
U.S.A
Shop: Osu shop
Arrival: 2026-08-12 19:59:21
description
The disposal price has been reduced (member prices are not applicable). 2026/8/12 sales price 90,000 yen There is no transformer plate and the authenticity is unknown, but there is a DUKANE TL-5 notation. I made a sound, but the boost ratio is high, and the sound is strong and strong (Daiki Goto) Maintenance information: 2026.8.12 operation confirmed Accessories: none Main specifications: boost ratio unknown W100 × H88 × D96 mm 427 g

CST-80E40Japan

This item has been sold.You can't purchase now. 26-50774-19259-00
CST-80E40
Manufacture:AUDIO INTERFACE
Original price: JPY 94,000
Price: JPY 40,909 Sold Out
Japan 1985 made
Arrival: 2026-09-05 19:55:55
description
High impedance (40 ohm) boost transformer for audio interfaces using Jensen transformers. The combination with Denon DL-103 is good, so it's definitely for those who want to take a step forward from Denon's step-up transformer!! (KOBAYASHI Hitoshi) Maintenance information: 2026.9.4 inspected (sound output confirmation, polishing and cleaning of input/output RCA terminals and GND terminals) Accessories: none Main specifications: primary impedance 40 ohms, secondary impedance 5.5 kΩ, boost ratio 20 dB, frequency band 20 to 95,000 Hz, W76 x H53 x D128 mm, measured 750 g

AU-305Japan

This item has been sold.You can't purchase now. 26-51005-21009-00
AU-305
Manufacture:DENON
Original price: JPY 29,000
Price: JPY 18,000 Sold Out
Japan 1978 made
Arrival: 2026-09-06 20:05:50
description
A 15th anniversary limited edition model of the famous DL-103 cartridge that Denon is proud of. This is a boost transformer that was sold as a set as an DL-103 T2. There is a feeling of use on the exterior such as dullness and small scratches (Asaine Tomoho) Main specifications: frequency band 20 Hz to 70 kHz 40 ohms crosstalk 60 dB or more W92 x H55 x D145 mm 720g

AU-320Japan

This item has been sold.You can't purchase now. 26-50781-19317-00
AU-320
Manufacture:DENON
Original price: JPY 19,800
Price: JPY 31,818 Sold Out
Japan 1973 made
Arrival: 2026-09-08 20:08:10
description
Maintained! A classic MC boost transformer. With 2 input systems, the impedance can be switched between 3-40 ohms, and a PASS line is included, so you can freely enjoy various cartridges and tone arms. There are small scratches and a feeling of use on the exterior (Hiura Katsuji) Maintenance information: 2026.9.8 maintained (repair of broken RCA cables, contact cleaning/contact grease application for 2 changeover lever switches, body cleaning inside and outside the main body such as RCA terminals and GND terminals) 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

AU-1000Japan

This item has been sold.You can't purchase now. 26-50963-20673-00
AU-1000
Manufacture:DENON
Original price: JPY 150,000
Price: JPY 136,364 Sold Out
Japan 1983 made
Arrival: 2026-09-09 20:19:02
description
It hasn't been in stock in a long time! Denon's highest-grade step-up transformer developed for the DL-1000A. It reproduces majestic sound quality with a sense of scale from a heavyweight cast iron body. A feeling of use can be seen on the exterior, dullness, rust, scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2026.9.6 sound output confirmed Accessories: none Main specifications: 30Ω (suitable 10-40) boost ratio 11.5 W180 x H113 x D255 mm 12 kg
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