5 band EQ, this already configured little PCB 40x50mm for any Transceivers.
PCB has Low microphone amplifier, Сompressor and 5 band Equalizer. The best signal that you can do for this money. You don’t need expensive microphones, connect an electret microphone for 3 euros and adjust the equalizer correctly. You can sound like a super ESSB or tune the signal perfect for DХ.
The UR6QW 8-Band Audio Equalizer V4 is a compact microphone audio processor combining an 8-band graphic equalizer, low-noise microphone preamplifier, adjustable compressor, echo effect unit, and built-in noise gate for exceptional SSB audio quality.
Key Features:
Super Hi-Fi Clear Audio: Delivers crisp, punchy transmit audio tailored for DX or ragchewing.
Universal Microphone Support: Works with Dynamic, Electret, and OEM hand microphones via 3.5mm and 8-pin input jacks.
Low-Noise Mic Preamp: Specially engineered circuit to keep background noise at a minimum.
Integrated Effects: Adjustable Compressor, Echo Processor, and Noise Gate on board.
Power Supply: standard DC jack (5.5 x 2.1 mm) on rear panel (9–16V DC).
Note:When placing your order, please specify your transceiver model during checkout so we can prepare the correct pinout configuration for your rig.
This is a DIY soldering kit. For comfortable listening of audio phonograms, it is necessary to change the timbre of the sound at different frequencies. This is related to acoustics, room parameters, individual taste of a person, etc. This equalizer is intended for this, which allows you to smoothly change the frequency characteristic of the sound signal. Regulation is carried out by five bands of double potentiometers R7-R11. An equalizer is connected between the preamplifier and the power amplifier of the audio path. Two LA3600 chips are used as active elements. The output of the equalizer should be connected to an amplifier with a general volume control.
For comfortable listening to audio phonograms, it is necessary to change the sound timbre at certain frequencies.This is due to the acoustics, room parameters, individual taste of a person, etc. This equalizer is designed for this purpose, which allows you to smoothly change the frequency characteristic of the sound signal. Adjustment is carried out in five bands by dual potentiometers R7-R11.The equalizer is connected between the preamplifier and the power amplifier of the audio path.Two LA3600 microcircuits are used as active elements.The output of the equalizer should be connected to an amplifier with overall volume control.