2A3 A2A3 Audio Tube Amplifier DIY Kit(1PCS)
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Product details
| Management number | 208636087 | Release Date | 2026/03/22 | List Price | $583.96 | Model Number | 208636087 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
PreampsUA 300VPa 15WReceptorsCathodic bias 0.5 MFixed bias 0.05 MDirect interelectrode capacitanceInput 7.5 PFOutput 16.5 PFGrid spacing 5.5 PFStatic parametersUA 300V-Ug 45 VCurrent 60 mATransconductance 5.25 mA/VRichter 0.8 thousandFour point twoOutput power 3.5 WRecommended operating conditions(Reference value)Class A1, single tube (fixed bias)250V-Ug 45 VRL 2.5 thousandCurrent (0) 60 mA 5.25 mA/VRelative humidity 0.8 KFour point twoOutput power 3.5 WTotal 5%Class AB1Push full (fixed deviation)UA 300 300 V-Ug 62 Rk=780 VRL 3 5 thousandüg (peak) 87 110 VCurrent Ia(0) 80 80 mAIa (maximum signal) 140 100 mAOutput power 15 10 wattsTotal 2.5 5 %Channels: 1Model: Acme 2A3Maximum power per channel: No power supply
- Preamps
| Size | 1PCS |
|---|---|
| Color Name | One Color |
| Item Weight | 5.3 ounces |
| Item model number | RHNLMGKL |
| Product Dimensions | 4.33 x 4.33 x 4.33 inches |
Tail
Preamps
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