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Manufacture:SUNVALLEY
Price: JPY 107,273
- description
- The disposal price has been reduced! Member prices are not applicable. 2023/4/15 Sales Price 148,000 yen Overhauled by the manufacturer! The maniacal 300B power amplifier is now in stock in kit type. This is a product that Sun Valley/Kit stores were fully satisfied at the time and took on a new challenge. You can enjoy the sound unique to Sun Valley, which is plump and has a good tone. The exterior is dull, but there are no noticeable scratches. (FUJISAWA KOSHI) Maintenance information: 2024.4.15 Maintained by the manufacturer (after fixing production issues, measurement and aging (5H) were completely reworked, and the 300B1 was replaced due to poor output (insufficient output). Since this product is a circuit with a transformer arranged at the input part, the input impedance is designed to be lower than a normal vacuum tube amplifier. Therefore, we recommend using the input volume at the maximum position unless there are special circumstances) Accessories: power cord, manufacturer measurement table Main specifications: 300B single power amplifier vacuum tube configuration: first stage 6C6 x 2, output stage 300B with adjustable ham balance only wiring method: all manual wiring bonnet: none Rated output: 8W+8W/8Ω, THD 10% frequency characteristics: 25Hz to 40kHz (1W, -3dB) gain: 25dB power consumption: rated 90W output impedance: 4,8,16Ω (select any system during production) ) Size (including vacuum tube and protrusions) W330 x D280 x H210 mm, weight approx. 12.5 kg
- description
- The first stage is all 4 PASVANE WE310A! This is Sun Valley's Western 91 300B single amp. Anyway, it's an amplifier that clearly expresses even the afterglow, and it has enough power. Although it has an output of 8W+8W, this model is extremely practical and of high quality. It is a power amplifier with a balanced, glossy tone with no excesses or deficiencies from low to high frequencies. There is a scratch on the back of the exterior. Serial 63113 (Yonejima Satoshi) Maintenance information: 2021.6.13 manufacturer maintained (all metal fittings on the 310A socket have been increased and tightened, looseness of vacuum tube pins and socket fittings fixed) 2020.8.7 manufacturer maintained (as preventive maintenance, hot bond treatment to prevent disconnection is performed on the 310 grid cap solder part, and residual noise, gain, frequency characteristics, and voltage of each part are measured to confirm that there are no abnormalities) Accessories: power cable Main specifications: output 8W+8W vacuum tube 300B ✕ 2 (Elehamo) 310A x 4 (PSVANE) 5R4GY ✕ 1 (RCA) W400 x H210 x D300 mm weight 23 kg
- description
- A line preamp that uses 2 WE 310A driver tubes and 1 Golden Dragon 5U4G rectifier tube. The rich tone has a strong personality reminiscent of foreign products, and the amount of information is also attractive. It is a compact preamp that has a relatively wide range and is fully compatible with modern speakers. The exterior is slightly dull. (YONEJIMA Satoshi) Maintenance information: 2024.4.18 Operation confirmed Accessories: power cord Main specifications: RCA/5R4GY x 1 WE/310A x 2 W330 x H215 x D250 mm 12.74 kg (actual measurement)
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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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