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Manufacture:ダック電子堂
Price: JPY 225,455(pair)Sold Out
- description
- EL34 mono power amplifier from Osaka Duck Denshudo. Great sound quality has been revived by maintenance of the whole body. Made to value sound quality while suppressing output with non-feedback operation and an unusual Class A differential output configuration. You can fully enjoy the real thrill of a tube amplifier. The output is about 8W, so it is recommended for vintage speakers, full range, etc. (Yoichi Murakoshi) Maintenance information: 2022.7.28 Maintenance (chassis hole processing (2mm in diameter for disassembly and replacement) Parts other than VR, wiring materials all wiring redone with the original, left and right pairs from electrolytic capacitors (Change replacement to block film capacitor, running test.) Accessories: none Main specifications: 8W mono use vacuum tube EL34 × 2, 6SJ7, 7591, GZ34 W400 × H208 × D230 mm 12.2 kg
Manufacture:豊中オーディオ
Price: JPY 180,000 Sold Out
- description
- Maintained! KT88pp stereo power amplifier by Osaka Toyonaka Audio. 25W output with UL connection. It has a strong sound with careful manual wiring that maximizes the appeal of tube amplifiers (Murakoshi Yoichi) Maintenance information: 2023.2.3 Maintained (fuse holder and SP terminal negative side replacement fuse replacement coupling capacitor and input volume exchange vacuum tube pin cleaning bias check output voice check. *Speaker 8Ω and 16Ω KT-88UL connection output approx. 25W) Accessories: none Main specifications: 25W+25W KT88 push-pull vacuum tube KT88×4, ECC88×2, ECC-82 ×2 5R4×2 impedance 8Ω, 16Ω W421×H235×D310mm 26.7 kg
Manufacture:自作アンプ
Price: JPY 63,455 Sold Out
- description
- Private made tube power amp. Maintenance completed on Sept.7 2010.
Manufacture:自作
Price: JPY 49,818 Sold Out
- description
- Stock sale. Previous price:Yen79,800. Local made tube power amp. 2.3+2.3W, 8 ohm. Maintenance completed on Jul.6 2012.
Manufacture:自作
Price: JPY 45,273 Sold Out
- description
- Stock sale. Previous price:Yen59,800. Local made tube power amp. Our maintenanace completed in Oct.2010.
Manufacture:自作
Price: JPY 98,182 Sold Out
- description
- Discounted. Local made tube power amp. KT88. 3.8W+3.8W. Maintenance completed on Apr.1 2012
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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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