Youda Audio Co. Limited
| Payment Terms | Paypal, T/T, Western Union |
| Supply Ability | 1000pcs/month |
| Packaging Details | Standard box |
| Type | Audio Vacuum Tube |
| Function | Tube amp parts |
| Product Name | 12AT7 vacuum tube |
| USED for | Home Amplifier |
| Weight | 0.02kg |
| MOQ | 1 Pair |
| Brand Name | Shuguang |
| Model Number | 12AT7-T |
| Certification | Rhos |
| Place of Origin | China |
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Product Specification
| Payment Terms | Paypal, T/T, Western Union | Supply Ability | 1000pcs/month |
| Packaging Details | Standard box | Type | Audio Vacuum Tube |
| Function | Tube amp parts | Product Name | 12AT7 vacuum tube |
| USED for | Home Amplifier | Weight | 0.02kg |
| MOQ | 1 Pair | Brand Name | Shuguang |
| Model Number | 12AT7-T | Certification | Rhos |
| Place of Origin | China | ||
| High Light | hybrid tube amp ，stereo tube power amp | ||
ShuGuang Sounds Of Nature 12AT7-T 12AT7 ECC81 Vacuum Tube Triode Electron Tubes
1. Description:
Shuguan 12AT7-T can replace 12AT7, has somewhat lower voltage gain than the 12AX7, but higher transconductance and plate current, which makes it suitable for high frequency applications.
Originally the tube was intended for operation in VHF circuits, such as TV sets and FM tuners, as an oscillator/frequency converter, but it also found wide use in audio as a driver and phase-inverter in vacuum tube push-pull amplifier circuits.
The tube has a center-tapped filament so it can be used in either 6.3V 300mA or 12.6V 150mA heater circuits.
2. Datasheet:
| Tube type: | Double Triode |
| Identical to | 12AT7 = ECC81 = CV455 = CC81E = B152 = B309 |
| Base | Noval, B9A |
| Can be used by | Radio,TV-reception, Guitar tube amplifier. |
| Filament Voltage | 6.3-12V |
| Filament Current | 300-150mA |
| Plate Voltage (max) | 300V |
| Plate Current (max) | 15mA |
| Plate Dissipation (max) | 2.5W |
| Screen Voltage (max) | ---V |
| Screen Current (max) | ---A |
| Screen Dissipation (max) | ---W |
3. Socket Connections:
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2007
Total Annual:
2 Million-5 Million
Employee Number:
100~120
Ecer Certification：
Active Member
Established in 2007 as an Electronic parts supplier, we start supplying NOS tubes to tube AMP factories since 2010. Nowadays, we are also supplying new tubes and other hifi DIY parts to tube amplifier factories and audiophiles. Our production line: 1. Stereo Vacuu... Established in 2007 as an Electronic parts supplier, we start supplying NOS tubes to tube AMP factories since 2010. Nowadays, we are also supplying new tubes and other hifi DIY parts to tube amplifier factories and audiophiles. Our production line: 1. Stereo Vacuu...
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