Audio Winds Custom 300B Vacuum Tube Amplifier SEL C-520 Choke
Custom-Made 300B Vacuum Tube Amplifier by Audio Winds / Featuring TANGO Transformers / SEL C-520 Choke Coil
This is a custom-built 300B single-ended vacuum tube amplifier from Audio Winds.
It is not a commercially available model, but a one-off configuration luxuriously equipped with high-quality audio components.
The internal wiring and component configuration are meticulously crafted,
making this a genuine amplifier for audiophiles.
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[Main Configuration & Specifications]
• Manufacturer: Audio Winds (Custom-Built)
• Type: 300B Single-Ended Vacuum Tube Amplifier
• Choke Coil: SEL C-520 (5H / 200mA)
• Transformers: 3 x TANGO units (Power and Output Transformers)
• Rectifier Tube: 1 x MATSUSHITA 5AR4
• Driver Tubes: 2 x NEC 6BM8
• Output Tubes: 2 x VNH 1005612 (300B)
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[Condition]
• Operation confirmed
• No crackling, hum, or other noise
• Both exterior and interior are in excellent condition
• Internal wiring is beautifully finished to a professional standard, as shown in the photos
*Vacuum tubes are consumables, so the item is sold as-is.
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[Features]
• Powerful and transparent sound quality thanks to TANGO transformers and SEL choke coil
• Achieves a balance of 300B's characteristic rich and glossy midrange,
solid bass, and extended treble
• Particularly well-suited for vocals, jazz, classical, and acoustic genres
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[Recommended Points]
• Custom configuration prioritizing sound quality, surpassing mass-produced models
• Based on the number of parts and configuration, a new unit of equivalent quality would cost over ¥300,000 today
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[Shipping]
• Will be shipped with careful packaging
• Due to its weight, it will be shipped via Sagawa Express or Yamato Transport, estimated at size 160-180
CategoryAmplifierConditionNo noticeable scratches or marksShippingIncluded in price (by seller)FromTottori
SHIPPINGS
Free shipping in Spanish mainland, Balearic Islands and Portugal.
For other countries the shipping cost will be paid by the client.
DELIVERY TIME (as of delivery)
Spanish mainland, Balearic Islands and Portugal: 1-2 working days.
Other countries, we attach a table with those that are open in the online store, indicating transporter and transit days.
The return period is 14 calendar days from the receipt of the order.
Carriers for change of size in Spanish mainland, Balearic Islands and Portugal, are in charge of 24HRS.