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Manufacture | Model/Title | Price | Arrival date

AU-310Japan

Ask 22-34067-27132-00
AU-310
Manufacture:DENON
Original price: JPY 14,000
Price: JPY 15,455
Japan 1976 made
Shop: Osu shop
Arrival: 2022-01-11 20:06:16
description
* Currently sold goods. A step-up transformer for MC type cartridges by DENON. Since it is equipped with a pass circuit, it is convenient when you exchange two types of cartridges (MM type, MC type) with one arm and listen. In addition, since a transformer designed for the DL-103 and DL-103S is adopted, the ability of the aforementioned model can be fully demonstrated. There are dirt and dirt over time (Sasaki Shota) Maintenance information: 2022.1.11 operation confirmed Accessories: None Main specifications: Primary impedance 40Ω Secondary impedance 4kΩ Boost ratio 1:10 Frequency band 20-40kHz Dimensions W51 × H53 × D181mm Weight 0.65kg

AU-300LCJapan

Ask 21-33855-25583-00
AU-300LC
Manufacture:DENON
Original price: JPY 20,000
Price: JPY 14,364
Japan
Shop: Osu shop
Arrival: 2021-12-22 20:11:16
description
* Currently sold goods. The final model of DENON step-up transformer using all LC-OFC lines. Small and reasonable, yet clear sound with high S/N. It is a universal type compatible with various cartridges from 3 to 40 Ω (Tetsuji Oikawa) Maintenance information: 2021.12.22 operation confirmed Main specifications: All LC-OFC line adopted LR independent permalloy double shield compatible cartridge impedance 3 to 40 Ω boost ratio 1:10 frequency characteristic 20 Hz to 50 kHz W50 × H37 × D110mm 260g

FRT-3Japan

Ask 21-33834-25462-00
FRT-3
Manufacture:FR
Original price: JPY 20,500
Price: JPY 18,000
Japan 1978 made
Arrival: 2021-12-21 20:04:14
description
* Currently sold goods. MC step-up transformer of FR using a toroidal core. Produces a natural sound that makes it easy to understand the characteristics of the cartridge. There is also a bypass position in addition to switching impedance of 10 and 30 ohms, so it can accommodate a variety of cartridges without taking up space. The state of appearance has small scratches and dullness over time. (Yuki Yamato) Maintenance information: 2021.12.21 operation confirmed Accessories: none Main specifications: Impedance 10Ω/30Ω/PASS Playback frequency band 20Hz to 30kHz W64 × H64 × D105 mm Approx. 455g

T-20Denmark

Ask 21-33734-24735-00
T-20
Manufacture:ortofon
Original price: JPY 48,000
Price: JPY 31,636
Denmark 1980 made
Shop: Osu shop
Arrival: 2021-12-09 19:59:26
description
This is an MC boost transformer for low impedance that is ideal for MC20 with low output. It can also be matched with SPU etc. The thick mid-range is excellent for hearing. It is a convenient design that can be used by switching both MM/MC because it can be bypassed although the input and output are one system. There are small scratches and dullness corresponding to the year (Tetsuji Oikawa) Maintenance information: 2021.12.9 operation confirmed Accessories: none Main Specifications: Boost Ratio 32dB (3Ω) Primary Impedance 2-4Ω Toroidal Transformer Outer Dimensions W80 × H40 × D130mm Self Weight 600g

AU-320Japan

Ask 21-33512-23304-00
AU-320
Manufacture:DENON
Original price: JPY 19,800
Price: JPY 31,818
Japan 1971 made
Shop: Osu shop
Arrival: 2021-11-29 20:02:51
description
A classic MC step-up transformer. You can enjoy various cartridges and tone arms freely with 2 input systems, 3 and 40 ohms switchable impedance, and PASS line. Appearance is Kusumi, there are small scratches (Ryo Mizusaki) Maintenance information: 2021.11.29 Operation confirmed Accessories: None Main specifications: MC boost transformer input 2 systems switchable Primary impedance 40Ω/3Ω switching Secondary impedance 4kΩ Boost ratio 1:10 Frequency characteristics 10Hz ~ 100kHz W97 × H65× D155mm 800g

AU-320Japan

Ask 10-50087-60313-00
AU-320
Manufacture:DENON
Original price: JPY 19,000
Price: JPY 31,818
Japan
Arrival: 2021-11-09 19:58:01
description
DENON's classic step-up transformer is now in stock! It is especially recommended for those who use DL-103! Since you can switch between two inputs, it is very convenient for people with double arms. The overall appearance has a feeling of use and there is fraying on the cable. Input 2 systems 3/40 ohm switchable PASS included. The cable has been replaced with an external product (Yoichi Murakoshi) Maintenance information: 2021.11.9 Operation confirmed Accessories: None

MODEL 411Japan

Ask 21-32893-19128-00
MODEL 411
Manufacture:SHELTER
Original price: JPY 88,000
Price: JPY 31,636
Japan 1986 made
Arrival: 2021-09-26 20:32:22
description
I cut the price. 2021/9/26 Selling price 49,800 yen The MC step-up transformer, which was first developed as a shelter, is in stock for a long time. Uses a toroidal transformer The feature is that a large diameter copper wire is wound around the ring core of a super permalloy alloy in a toroidal manner. The sound quality is clean and has little coloring, so it is recommended for those who listen to classics. The appearance is a feeling of use over time, there is considerable dirt (Hirotsugu Kondo) Maintenance information: 2021.9.26 operation confirmed Accessories: None Main specifications: Primary impedance 10Ω or less Load impedance 47k~50kΩ Boost ratio 33dB (×50) Input: RCA1 system W120×H60×D138mm Weight 1.0kg
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