Four control potentiometers are provided: bass, treble, gain, and balance, allowing precise adjustment of the audio signal according to the source and listener preferences.
The device is built around a TL082 (B082) operational amplifier and is designed to operate from a dual (bipolar) power supply. It is suitable for use as an input preamplifier for power amplifiers and other audio systems.
The printed circuit board measures 74 x 24 mm.
Technical Specifications:
Type: stereo preamplifier with tone control.
Design: operational amplifier based.
IC: TL082 (B082).
Controls: bass, treble, gain, balance.
Bass/treble control range: ±20 dB.
Supply voltage: ±9 V to ±18 V DC.
Supply type: dual (bipolar).
PCB dimensions: 74 x 24 mm.
Power Supply Note
To obtain a suitable bipolar supply, the following kits can be used:
HK1032 - Unipolar to Bipolar Power Supply Converter,
HK1033 - ±12V / 100mA Power Supply.
This product is a DIY assembly kit.
Stereo Preamplifier with Tone Control - HK1037
- Brand: Hobbykit Ltd
- Product Code: 1037
- Availability: In Stock
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2.35 € (4.60 ЛВ.)
-
- 3 or more 2.30 € (4.50 ЛВ.)
- 5 or more 2.20 € (4.30 ЛВ.)
- 10 or more 2.05 € (4.01 ЛВ.)
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