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Product Description
The Gefell AP 1 is an one-channel microphone amplifier with an extreme low-noise circuit design, a wide dynamic range and very linear transmission properties. With the amplifier the precise transmission of low signal levels is possible as well as the distortion-free transmission of high signal levels. It is ideally suited for the use with condenser microphones in large diaphragm transistor construction which have an extreme low noise level and a very high headroom. Recommended applications are recordings of speech, vocals or acoustical instruments. The intuitive and uncomplicated handling of the amplifier guarantees the user an absolutely concentration on the recording.Features
- Discrete transistor amplifier
- One microphone input – two parallel line outputs
- Defined and reproducible amplifier adjustment in 3 dB steps, switched by relays for avoiding of switching noise
- Stepless gain adjustment in a ±6 dB range with arrest at 0 dB
- Switchable high-pass filter for impact-sound insulation with adjustable frequency between 18 Hz and 220 Hz
- Switchable 48 V phantom powering according to IEC 61938
- Phase inverter
Specifications
| Channels | |
|---|---|
| Chassis | |
| Digital I/O | No |
| Direct Input | No |
| Tube or Solid State | |
| Rack format | 19-inch rackmount 1U |
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