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Dual 15v-18V Lehmann AMP DIY PCB Bare Board for Pre-Amplifier Earphone
Specification:
- 100%Brand New and High Quality
- Voltage:Dual 15 v or Dual 18V 30w-50 w power
- Mainly for the T-AMP function, can be used For pre-amplifier
- Zoom: the transistor
- Frequency response: 10Hz(-0.3db)- 35KHz(-1db)
- Distortion: 0.001%(6mW/300R)
- SNR: > 95 db
- Output power: 200mW / 300R;400mW / 60R
- The consumed power: < 5 w
- Input impedance: 47 k Ω
- Adaptive impedance: 8-2 k
- The input interface: RCA 1 X
- Output interface: 6.35mm X 2;RCA X 1
- Power supply: AC 220 v
- LINE OUT: 60 Ω
- PHONE OUT:5 Ω
Package included:
- 1 x Lehmann bare board