- Frequency range: 10Hz-35kHz
- Adapter Impedance: 8-2kΩ
- Distortion: <0.001% (6mW / 300 ohm)
- Output power: 200mW / 300 ohm; 400mW / 60
- Input interface: RCA Interface × 1, USB Interface
- Output interface: 6.3mm Interface × 2, RCA Interface
- Two filter capacitor is 4700uF 50V Panasonic electrolytic default TRJ Series
- Input impedance: 47K ohm
- Frequency Response: 10Hz (-0.3dB) -35KHz (-1dB)
- Output Power: 300 Ohm / 200mW, 60 Ohm / 400mW
- Size: 280x110x44mm
- Input voltage: AC220V and AC110V optional
- Custom audio transformer special sealing Glue! No noise
- New original Germany WIMA capacitors Promise, imports of chemical LXZ decoupling capacitors, is Ling Seiko genuine op amp socket
- Transistors: US new original ST BD139 BD140; BC550 BC560, you can use BC546, BC556
- Taiwan's resistance with a new copper ring 6 feet 1% metal film resistors
- Volume potentiometer Japanese original ALPS RK27 potentiometer; Switzerland Neutrik 6.35 headphone output seat
- Machine signal lines: Japanese food Are broadcast audio signal line
- Philip BYV27 using high-speed rectifiers, ONLM317 / 337 Linear Regulators
- N filter capacitor Philips
- Finished NEW LEHMANN classic circuit headphone amplifier 10Hz-35kHz x1
NOTE: Not included AC power cable
WIMA audio coupling capacitor
Use original LM317.LM337 ON
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