SP-PREAMP
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 SOUND PROFESSIONALS - LOW NOISE GAIN-SELECTABLE PORTABLE STEREO PREAMP. MADE IN USA. Buy Today @ The Sound Professionals, Inc. |
Portable two channel (stereo) preamp with 9vdc "plug in power" to power mini microphones
Finally, a great sounding, low noise, high quality preamp that runs on a battery! This preamp will give you professional quality amplification for your microphones. Other similar preamps available (sometimes for under $50) offer similar amplification, but not with this low level of noise and distortion. When looking for a mic preamp, it's important to look closely at the frequency response, noise and distortion specifications. If you don't see them, there is usually a good reason! Previously, preamps of this quality cost several hundred dollars - now, you can get professional quality for much less!
Add a set of built-in quality stereo mics here for only $30 more!- Used to raise high or low impedance microphone signal level to line level
- 3 amplifier gain ranges for maximum flexibility:
- 0dB gain for recording loud sounds (loud rock concerts, etc.)
- 29dB gain for recording medium sounds (acoustic music, lectures, meetings, rehearsals, etc.)
- 50dB gain for recording quiet sounds (nature sounds, distant talking, soft spoken people, etc.)
- Output level control - allows you to fine tune the output of the preamp within the gain range you select (especially useful for recorders that do not have recording level adjustments built-in). Note: This control comes after the amplifier, not before, to maximize performance and minimize noise.
- Runs 75+ hours on a single 9 volt battery
- Output cable: 24" shielded cable terminated with gold plated right angle 1/8" (3.5mm) stereo mini plug
- Input connector: 1/8" (3.5mm) stereo mini jack
- Signal to noise ratio: 115 dBu EIN unweighted (quieter than built-in Walkman preamps)
- Harmonic distortion: 0.06%
- 106dB dynamic range
- Frequency response 20 to 20khz +/- 1dB
- EMI input protection
- High output drive-capable of providing 1.5V RMS into a 10K load
- Built-in 9 volt "plug-in-power" at mic input jack - no additional battery module needed to power your mini microphones!
- Compatible with all MiniDisc, DAT, MP3, Hard Disc, Digital, VHS, Camcorder and Cassette recorders with line inputs. Adapter cables may be needed with some recorders.
- Battery reverse-polarity protection
- Includes output level control-controls both channels with a single level knob
- 3 position gain switch
- Dimensions: 1" X 2.4" X 3" not including controls
- Includes removable belt clip and battery
The Sound Professionals carry the widest selection and have the lowest prices on sp-preamp.