18 Watt Integrated Stereo Preamp, Tone Controls, Amplifier Kit 18 Watt Integrated Stereo Preamp, Tone Controls, Amplifier Kit Smart Kit Electronics A complete STEREO amplifier in one board based around the popular TDA1524A IC. It has 4 inputs (P.U., AUX, TUNER and TAPE). It is designed with the latest technology and uses DC for the BASS, TREBLE, BALANCE and VOLUME CONTROLS... Electronics > Circuit Components > Printed Circuit Boards > Development Boards smartkit_1100kt 1100KT 42.46 Quasar Electronics Limited https://www.quasarelectronics.co.uk/Item/smart-kit-1100-18-watt-integrated-stereo-amplifier
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18 Watt Integrated Stereo Preamp, Tone Controls, Amplifier Kit

18 Watt Integrated Stereo Preamp, Tone Controls, Amplifier Kit
18 Watt Integrated Stereo Preamp, Tone Controls, Amplifier Kit
18 Watt Integrated Stereo Preamp, Tone Controls, Amplifier Kit
18 Watt Integrated Stereo Preamp, Tone Controls, Amplifier Kit
1100KT - 18 Watt Integrated Stereo Preamp, Tone Controls, Amplifier Kit
Ability Level 3: IntermediateProduct Format : Self-Assembly Electronic Kit ( Soldering Required)
Ability Level 3 : Intermediate

A complete STEREO integrated preamp and power amplifier board with 4 inputs, Tone Controls, Balance and Volume control. Based around a TDA1524A stereo tone/volume control IC and a pair of TDA2030 audio amplifier ICs.

Features
  • 4 inputs: PU, AUX, Tuner and Tape
  • Bass, Treble, Balance and Volume (using clean DC control signals)
  • Frequency response: 20Hz-20KHz
  • Low distortion: 0.5%
  • Ideal for use as a booster for MP3 player, Walkman, etc

The board has a power supply section so only a 2x14Vac/4A transformer is required (or 2 x 12Vac/4A with some loss of output power).

Kit includes all board mounted components (heatsinks, potentiometers, rotary switch with mounting board) and solder for assembly.

Specifications
Supply voltage2 x 14Vac
Current4A maximum
Preamplifier Magnetic Head Input
Input sensitivity2.5 mV
S/N Ratio60 dB minimum
Distortion (THD)0.1 %
Deviation from RIAA0.5 %
Frequency response20 - 20,000 Hz +/- 1 dB
Current20mA max.
Power Amplifier (per Channel)
Maximum output power22W/4 Ohm or 18W/8 Ohm (RMS)
Input Impedance500K Ohm
Input Sensitivity250 mV
S/N Ration80 dB
Frequency response20 - 20,000 Hz +/- 1 dB
Distortion (THD)0.5 %
Load impedance4 - 8 Ohm
Supply voltage2 x 18V dc
Current2A maximum
Dimensions (mm)main board ~ 250x130
rotary switch mounting board ~ 55x35
Overall dimensions250x130x50mm (with heatsink)
Control KnobKB0295
Board ConnectionsSolder Posts
Product FormatSELF-ASSEMBLY Electronic Kit (KT) Product Formats Info
DocumentationSchematic Diagram
TDA1524A IC Data Sheet
TDA2030 IC Data Sheet
Amplifier Power Supply General Advice
Item Number:
1100KT
Your Price:
£41.63 £35.38 +VAT, £42.46 Inc (Save 15%)
Stock Info:
In Stock
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