For Sale isTeramoto Premium Finemet Transformer (pair) andone Seiden Rotary Switch for TVC, Transformer Volume Control
(Transformers and DIY TVC on pictures are not the actual item for sale)
W:63mm x D:48mm x H:57mm (terminals on D sides)
Mounting base: 48x40mm
Gap between Screws: W side 33mm x D wide 35mm
325g
Transformer:
Auto Transformer , 27 position (Please see attached pictures for detail and connection)
QTY = 2
Seiden:
45SG 2-2-28 12 ON, (Custom Audio Feast Special)
QTY =1
If you need another Seiden Switch for selector switch, please contact us.
FINEMET Story:
Our transformer is custom finished by Mr. Teramoto. Transformer is designed and manufactured by Mr. Suzuki. He is well known field coil speaker designer and leading Finemet transformer designer. Winding material and technique is also very important trade secret. He spent several years for development. Final touch of the sound tuning is done by Mr.Teramoto with his propriety material.Our Finemet Transformer has very good phase response, in other words VERY transparent sound. It makes very difficult to use with components with strong personality such as electrolytic capacitors, PIO capacitors, transformers and chokes with other core materials.For success with Finemet Transformer, we need to use all Finemet iron with film capacitors that have very good dynamic phase response. Choke input power supply with Finemet Choke is the choice of our power supply topology.More about FINEMET:
FINEMET® is registered trade mark of Hitachi Metals Ltd.FINEMET® is Nanocrystalline soft magnetic metal which is special amorphous metal. It's phase characteristics is far better than conventional core material such as Ni and Co-based amorphous metal.Features:
1) Satisfy both high saturation magnetic flux density and high permeability
High saturation magnetic flux density comparable to
Fe-based amorphous metal. High permeability comparable to Co-based amorphous metal.2) Low core loss
1/5th the core loss of Fe based amorphous metal and
approximately the same core loss as Co-based amorphous metal.3) Low magnetostriction
Less affected by mechanical stress. Very low audio noise emission.4) Excellent temperature characteristics and small aging effects
Small permeability variation (less than ±10%) at a temperature range of -50°C~150°C. Unlike Co-based amorphous metals, aging effects are very small.5) Excellent high frequency characteristics
High permeability and low core loss over wide frequency range, which is equivalent to Co-based amorphous metal.6) Flexibility to control magnetic properties“B-H curve shape”during annealing
Three types of B-H curve squareness, high, middle and low remanence ratio, corresponding to various applications.
Payment:
Paypal
Shipping andDelivery Time:
Shipping is Free.
Delivery time isabout 4 weeks.
Buyer is responsiblefor the duty.
AudioFeast
Welcome to TheAudio Feast Store. We supply premium audio components from worldwide. We are a distributor for the world finest fullrange speaker,Feastrex. Other products include custom Finemet core AudioTransformers, Finemet core Power Transformers, Finemet core Chokes,and Urushi finished capacitors. We supply components to both DIY andOEM.
Audio Feast islocated in Music City USA, Nashville TN. We are new to this business.If you have any questions about Audio Feast products, please contactus before you buy. We'll get back to you as quickly as possible. Yourbusiness is valued and we do our best to ensure your satisfaction.
