2A3 2A3-TII vacuum tube upgraded version 2A3C 2A3B WE2A3 2A3 HIFI audio(4pcs Matched Quad)
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Product details
| Management number | 208636040 | Release Date | 2026/03/22 | List Price | $566.70 | Model Number | 208636040 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Preamps2A3-TII direct-heated cathode medium-power dual triode, used for A1 and AB1 amplification.Filament Heating2.5VIf 2.5 AStatic parametersUA 300V-Ug 45 VCurrent 60 mATransconductance 5.25 mA/VRichter 0.8 thousandFour point twoOutput power 3.5WExtreme RatingAnode voltage: 300VAnode power dissipation..................................15 WGrid resistanceWhen the self-bias voltage is 0.5 MΩFixed bias voltage: 0.05 MInterelectrode capacitanceInput capacitance................................7.5 pFOutput Capacitance .................................16.5 pFInter-circuit capacitance..................................5.5 pFChannels: 1Model: 2A3-TIIMaximum power per channel: No power supply
- Preamps
| Size | 4pcs Matched Quad |
|---|---|
| Color Name | One Color |
| Item Weight | 6 ounces |
| Item model number | RHNLMGKL |
| Product Dimensions | 4.33 x 4.33 x 4.33 inches |
Preamps
Tool Belt Systems
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