Clearaudio phono preamps
Convenient and affordable – using a small audio chassis and a special mounting pass-through hole, the Micro Basic can be positioned very close to the signal source. Direct switching between MM-MC operation is via a switch on the circuit board accessible through the chassis.
As an analog specialist, Clearaudio uses its expertise to design and manufacturer high quality phono preamplifiers for every price range. The power supply of all Clearaudio phono preamplifiers is separate from the audio chassis, allowing high capacity while simultaneously shielding the sensitive audio circuits from unwanted interference. Only hand selected and matched high quality parts are used in assembly to ensure exact RIAA equalisation.
$350 Suggested Retail Price.
Technical Data Micro Basic:
Gain:
60dB (MC) 40dB (MM)
Input impedance:
800 Ohms/270pF MC47k Ohms/270pF MM
RIAA Accuracy:
+/- 0.4 dB
Distortion:
0.004%
Signal/Noise ratio:
>65 dB(MC)
Channel separation:
>90 dB
MM/MC input:
Switchable (on bottom)
Power voltage:
+/- 25V DC
Outputs:
Asymmetrical (RCA)
Weight:
0.2 kg
Dimensions (in mm):
50x74x30
The Basic phonostage offers both MM and MC capabilities, with enough gain to drive the lowest output cartridges. It is a very simple unit to operate with a single button switching between MM and MC functionality. Another nice feature is it dedicated power transformer, which resides outside the actual phonostage to keep the audio circuit as quiet as possible. The Basic is available in both Black and Silver finish.
The layout of the circuitry is optimised for high channel separation, complementing Clearaudio phono cartridges. All of our phono preamplifiers use the Clearaudio non-magnetic MPC RCA jacks.
$600 Suggested Retail Price.
Technical Data Basic:
Gain:
60dB (MC) 40dB (MM)
Input impedance:
800 Ohms/270pF MC47k Ohms/270pF MM
RIAA Accuracy:
+/- 0.2 dB
Distortion:
0.004%
Signal/Noise ratio:
>65 dB(MC)
Channel separation:
>90 dB
MM/MC input:
Switchable (on bottom)
Power voltage:
+/- 25V DC
Outputs:
Asymmetrical (RCA)
Weight:
1.5 kg
Dimensions (in mm):
102x165x60
Gain: | 58dB (MC) |
Input impedance: | 500 Ohms/270pF MC |
RIAA Accuracy: | +/- 0.05 dB |
Distortion: | 0.004% |
Signal/Noise ratio: | >80 dB(MC) |
Channel separation: | >100 dB |
MM/MC input: | only MC-mode |
Power voltage: | 2x +/- 25V DC |
Outputs: | Symmetrical (XLR) and Asymmetrical (RCA) |
Weight: | 1.6 kg |
Dimensions (in mm): | 175x130x60 |
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