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Manufacture:自作
Price: JPY 27,091 Sold Out
- description
- Private made amp. with TA 2041 substrate. 4Ch 75W(4Ω）.
Manufacture:自作
Price: JPY 54,364 Sold Out
- description
- Self-made 4ch power amplifier using 4 Flying Mall digital power amplifiers DAD-M1. The construction is solid, and the sound is high resolution, just like a flying mall. Recommended for those who want to save space and use it for multiple purposes. The exterior has a feeling of use such as dullness and small scratches (Hiroki Aso) Maintenance information: 2024.5.20 sound output confirmed Accessories: power cable Main specifications: DAD-M1 rated output 160W/4Ω 100W/8Ω frequency characteristics DC to 25kHz/4Ω DC to 50kHz/8Ω S/N ratio 120dB overall size W270 × H162 × D290 mm weight 6 kg (actual measurement)
Manufacture:自作
Price: JPY 54,364 Sold Out
- description
- Self-made 4ch power amplifier using 4 Flying Mall digital power amplifiers DAD-M1. The construction is solid, and the sound is high resolution, just like a flying mall. Recommended for those who want to save space and use it for multiple purposes. The exterior has a feeling of use such as dullness and small scratches (Hiroki Aso) Maintenance information: 2024.5.20 sound output confirmed Accessories: power cable Main specifications: DAD-M1 rated output 160W/4Ω 100W/8Ω frequency characteristics DC to 25kHz/4Ω DC to 50kHz/8Ω S/N ratio 120dB overall size W270 × H162 × D290 mm weight 6 kg (actual measurement)
Manufacture:自作
Price: JPY 90,909 Sold Out
- description
- KT66 Single Amplifier, TAMURA Transformer Application
- description
- Discounted. Previous price:\148,000. 47 Lab. power amp. 25W+25W. Maker maintenance completed on Jul.10 2012.
Manufacture:不明
Price: JPY 9,091 Sold Out
- description
- It's a small amplifier with quite a lot of power. It uses a solid linear power supply instead of a trendy switching power supply. Details are unknown. I will pass the status quo for my own work (Shota Sasaki) Maintenance Information: 2022.4.23 Operation confirmed Accessories: power cable Main specifications: W204 × H50 × D192 mm (actual measurement)
Manufacture:三栄無線
Price: JPY 27,273 Sold Out
- description
- ※ 6 months warranty. The beautiful mid and high tones typical of MOS FET demonstrate its strengths in playing small classics and female vocals. The appearance is dull and there are small scratches (Satoshi Yoneshima) Maintenance information: 2022.1.30 operation confirmed Accessories: No accessories Main specifications: W205 × H110 × D390mm 5.8kg
- description
- Disposal price has been reduced. Member price is out of application. 2021.5.31 sales price 1,480,000 yen maintained. The mono power amplifier of the company's flagship model. The circuit configuration uses YBA's proprietary Class α operation, while the output side operates in Class AB, but the power supply always operates in Class A to benefit from Class A without heat loss. The power consumption is up to 2000 W, but it still has been reduced to low below 40°C. The drive power that drives the large speaker firmly and its clear and transparent tone without distortion is attractive. External feeling has dents, small scratches, dullness (Oikawa Tetsuji) Maintenance information: 2021.5.31 Maintained (lamp replacement, input/output waveform check, load test (1kHz sine wave, 8Ω load: 240W/240W, OK), sound output test) Accessories: power cable Main specifications: Rated output 500W (4Ω), 250W (8Ω), 3500W (peak) Power consumption max: 2000W, minimum: 15W W510 × H270 × D480 mm 65kg
Manufacture:YBA
Price: JPY 129,091 Sold Out
- description
- The price has been reduced! 2021/11/8Sales price 150,000 yen A non-feedback amplifier that enables a special good circuit without applying NFB by Alpha class operation that takes the conventional A class operation one step forward. The clear and fresh sound that is unique to the company is attractive. It is a model that I want to match with a beautiful sound speaker. Appearance has small scratches, line scratches, dullness, etc. Serial 21450 (Satoshi Yoneshima) Maintenance information: 2019.9.15 Maintained (power switch fix, speaker protection fuse holder fixed by soldering, leg installation separately due to leg parts not available, bias readjustment, (Spec inspection) Accessories: instruction manual, power cord Main specifications: 70W+70W (8Ω) 140W+140W (4Ω) W430 × H103 × D360mm 13kg
- description
- Our maintenance completed on Jun.19th 2007.(Relay:cleaned. I/O wave:checked. Running tested.) 170W+170W Class-A. W43.5×H16.5×D42.2cm Introduced in 1983.
- description
- Maker's maintenance completed in Apr.2007. Pro-use 3U-size power amp. 100W＋100W(8Ω)150W＋150W(4Ω)200W(16ΩMONO)[20-20000Hz] 0.775V(0dB)/50Kohm(Balance). 25 Kohm(Unbaance). W48.0×H14.0×D33.7(cm) 15.5kg
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Hi-Fi Do Record Shops Softs, Audio parts and Tubes can ship overseas.Ordinary,we use EMS but for large order,we use SAL or Surface.For Asia,it cost 1,200JPY/1LP,900JPY/1CD.Please check at the shipping cost table for more detail.
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