Lehmann Audio Linear Headphone Amplifier
Carefully selected top notch components and a highly sophisticated circuit design guarantee top notch listening pleasure. Now you can hear that ultra transparent sound and the explosive dynamics formerly known only from electrostatic headphones. An over dimensioned power supply with a huge magnetically and statically shielded toroidal transformer is included internally allowing a power cable of your choice to be directly connected to the unit.
Discrete Zero Global Feedback output stage with high quiescent current ready to drive most headphones or long cable runs
Audiophile voltage amplifier stage
Only MKP caps in the signal path for perfect transient response and ambience reproduction
Gain jumper selectable 6dB/20dB
Hand selected potentiometer with very good channel tracking
Double sided audio board
External AC power supply
Ultra fast rectifying diodes
Low ESR electrolytic caps
Low-noise, regulated power supply
Gold plated RCA connectors
Original Neutrik headphone jack with gold plated contacts
Input Impedance
47kΩ
Maximum Gain
0dB
10dB
18db
20dB (Switchable)
Frequency Response
10Hz (-0.3dB) to 35kHz (-1dB)
Signal-to-Noise
>95dB at 0dB Gain
THD
<0.001% at 6mW (300Ω)
Channel Separation
>70dB / 10kHz
Output Power
400 mW (60Ω)
200 mW (300Ω)
Output Impedance
Line-Out: 60Ω
Phones-Out: 5Ω
Connectors (Audio)
Neutrik Phone Jacks (6.35mm)
1x Parallel to Line-Out
1x Line-Out Muting
Gold-Plated Connectors With Teflon Isolation
Dimensions
110 x 280 x 50mm