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AS3155KT - Stereo Tone Controls

Ability Level 3: IntermediateProduct Formats Available: Pre-Assembled Module (AS) or
Self-Assembly Electronic Kit ( Soldering Required)

This stereo tone control unit makes a useful addition to many of our power amplifier kits. It provides ± 12 dB of Bass and Treble boost/cut, Volume and channel Balance controls.

The circuit is based around the MC4558 high performance op-amp IC.

D. C. Input6V - 15Vdc (e.g. CFE103 or
660.446UK with connector 778.106 or 777.001)
Current Drain~ 10 mA
Maximum output> 3 V RMS (12Vdc supply)
Maximum input> 3 V RMS
Gain (loss)-2 dB.
Input Z~ 50 k ohm
Frequency resp.< 20 Hz to > 50 kHz ± 3 dB
THD at 1kHz< 0.1 % at 1V output
S/ N ratio> 85 dB re. 1V RMS
Bass boost/cut~ 12 dB at 50 Hz
Treble boost/cut~ 12 dB at 15 kHz
Board Dimensions48 x 120mm
Board ConnectionsRCA sockets and solder pins
Control KnobKB0410
Product FormatsSELF-ASSEMBLY Electronic Kit (KT) or
PRE-ASSEMBLED Electronic Module (AS) Product Formats Info
DocumentationUser Manual
MC4558 IC Data Sheet
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