The SV-310 is the pinnacle of our preamplifiers.
It uses the famous Western Electric 310A tube in a non-feedback triode connection, and has a gain of 10dB, making it the most user-friendly design, matching any vacuum tube power amplifier.
In addition, the 600Ω output transformer specially ordered by Hashimoto Electric ensures a constant output impedance over a wide range and across the entire frequency range, ensuring an extremely stable tone with no increase in output impedance in the low range.
Enjoy the appropriate warmth and the best balance between fundamental and overtones to your heart's content.
Its design is like a power amplifier. Its sound far surpasses that of conventional vacuum tube preamplifiers.
Regardless of the excellent sound quality, it has a luxurious output transformer made to order by Hashimoto Electric, achieving the right temperature and the best balance of fundamental and overtones.
The gain is 10dB, making it the easiest to use design for not only the SV-128ii but also other power amplifiers.
Type: Transformer output preamplifier
* All transformers used are manufactured by Hashimoto Electric
Input: 4 line inputs (no phono input) with volume (dual)
Wiring method: All manual point to point wiring
tubes used: 310A*2, 274B*1
*The photo shows Western Electric 310A and Linlai WE274B,
Frequency response: 15Hz-135kHz (1V 10KΩ -3dB)
Gain: 10dB
Dimensions (mm) (including protrusions and tubes): W330×D280×H210
Weight : 12kg
Attachments
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Any idea on the price Victor?
Or is it still in Beta test?
I presume the Tariff folks are
going to have an impact.
mike
Or is it still in Beta test?
I presume the Tariff folks are
going to have an impact.
mike
The price should be less than $3K (without Tube) before the Tariff.
All assembled version will have two VCAP ODAM 1uf x2 installed.
All assembled version will have two VCAP ODAM 1uf x2 installed.
The Production version will install two VCAP ODAM output caps
The most important componenta are the Hashimoto PT/Choke/600 ohm output transformer
Tube set 2X Western Electric 310A X 2 + 274B X 1
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All transformers (output, choke and PT are made by Hashimoto
It is one of the most important output components. This part is crtical to the sound. quality
Why ? I only use High Quality and Afforable part...
Why ? I only use High Quality and Afforable part...