6V6 Beam Tube Connected Single Vacuum Tube Amplifier - DIY - New
289.74 USD(tax included)
/521.53 USD (Excluding tax)
Sales unit: 1 piece
Application number: / Manufacturer: / Model number: m28759628278 / JAN code: / AS ONE / NAVIS Product number:
| Application number | |
|---|---|
| Manufacturer | |
| Model number | m28759628278 |
| JAN code | |
| Sales unit | 1 piece |
| Price | 289.74 USD (tax included) / 521.53 USD (Excluding tax) |
*Additional shipping fees will be charged for this product in Okinawa Prefecture, remote islands, some other areas, and mountain areas. Please note that we may not be able to deliver depending on the region. If we are unable to deliver your order after placing your order, Askul will contact you.
Please note the following points as this item is directly shipped.
- Additional shipping fees will be charged for this product in Okinawa Prefecture, remote islands, some other areas, and mountain areas. Please note that we may not be able to deliver depending on the region. If we are unable to deliver your order after placing your order, Askul will contact you.
- This product may not come with a delivery note issued by Askul. Customers who wish to receive a delivery note issued by Askul can print it out as a PDF file from the usage history on this site after receiving the product.
- It is not delivered in Askul cardboard or a bag.
- We cannot accept changes, cancellations, returns, or exchanges after the order has been placed due to the customer's convenience.
- If we discover after placing an order that the product cannot be delivered, we may cancel your order.
- If it becomes clear after placing your order that the item is temporarily out of stock, it will be delivered as soon as it becomes available.
This image is a representative image. Please check the specifications for details.
Stock: Slightly
Direct delivery product
Shipping charges for products from this shipping source will be borne by us.
58 USD (tax included)
/ 63.8 USD (Excluding tax)
Product details
| Product features | Category Amplifier Condition Almost new Shipping Included in price (by seller) From Fukui |
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| Manufacturer name | - | Brand name | - |
| remarks | [About returns] We cannot accept returns due to customer's convenience. | ||
| Product details |
This is a custom-built amplifier, slightly modified from the 6V6 beam tube single-ended amplifier designed by Ichiro Aki, which was serialized in MJ magazine. All components used are brand new. (Especially important components like transformers are genuine General Transformer products.) The circuit, refined by Mr. Aki over a long period, is truly flawless in its sound quality. As a 6V6 single-ended amplifier, it boasts top-class tone, characteristics, and resolution! It's significantly better than kit products around ¥150,000. The hum on the right channel, which Mr. Aki mentioned in his article as being slightly larger, has been resolved by changing the component and wiring layout to keep the power supply and amplification sections as far apart as possible. Therefore, although the appearance is completely different from the example in the article, the circuit is the same. I've attached a copy of the vacuum tube combination considerations at the end of the photos for your reference. Specifications Vacuum Tubes Used Preamp Tube: 12AT7 x 2 Output Tube: 6V6GT x 2 Input: RCA Jacks R/L x 1 system Output: Speaker Terminals R/L x 1 system (8Ω) 3W x 2 External Dimensions: 33 (W) x 23 (D) x 13 (H) cm (approx.) Listening Impressions: While retaining the realistic tone characteristic of single-ended amplifiers, it offers a well-balanced sound that rivals modern digital amplifiers. It handles everything from the sibilance in vocals to the double bass in a full orchestra without issue. The separation of each part is excellent, allowing for clear listening of fine details. What impressed me the most was the excellent perceived S/N ratio. It's hard to believe it's a vacuum tube amplifier; with no signal, there is absolutely no noise audible at any volume setting. The high level of sound completion means it can be used for any genre without hesitation. With an output of 3W, you might feel it lacks power in very large rooms. (In my 8-tatami room, the volume at 11 o'clock was sufficiently powerful.) However, when paired with high-efficiency floor-standing speakers, it can certainly serve as your main system. (Comparable to the renowned 2A3 tubes.) The set includes the main unit, four vacuum tubes, and a temporary power cable. Please feel free to ask any questions in the comments. Thank you. Price reduced from ¥56,000! Click here for the manufacturer's site Easy to find furniture and interiors! Click here for Askul's general furniture TOP page. Consultation on layout, various construction works, and delivery dates! Click here for the ASKUL office creation service. |
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