{"id":50932,"date":"2026-06-22T11:46:12","date_gmt":"2026-06-22T09:46:12","guid":{"rendered":"https:\/\/www.cqdx.ru\/ham\/?p=50932"},"modified":"2026-06-22T11:46:49","modified_gmt":"2026-06-22T09:46:49","slug":"eq-v-8-12-band-audio-equalizer","status":"publish","type":"post","link":"https:\/\/www.cqdx.ru\/ham\/new-equipment\/eq-v-8-12-band-audio-equalizer\/","title":{"rendered":"EQ V.8 12 Band Audio Equalizer"},"content":{"rendered":"<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-50934\" src=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2026\/06\/Screenshot-2026-06-22-114040.png\" alt=\"\" width=\"631\" height=\"337\" \/><\/p>\n<p style=\"text-align: justify;\">The transceiver usually has a classic equalizer that is not able to equalize adjacent frequencies in a narrow range. As a result, if a dynamic microphone is connected directly to the transceiver, the signal may have a dull tone at low frequencies and may whistle at high frequencies. Any expensive studio microphone can\u2019t sound any better without audio processing than a cheap one with audio processing. The V.8 has with a host of audio processing blocks to make your signal stand out! Of course, having complex signal processing blocks, you need to study a lot of information in order to clearly understand how it works and how to set it up correctly. In the V.8 device, there is no need to configure a bunch of blocks, we did it for you, leaving<br \/>\nonly a part available to the user, where you can change the settings. The device has two independent low-noise microphone amplifiers with two<br \/>\nindependent inputs for various types of microphones. This is a universal device, any microphone can be connected to it:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-50933\" src=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2026\/06\/Screenshot-2026-06-22-114104.png\" alt=\"\" width=\"625\" height=\"376\" \/><\/p>\n<p>\u2022 Elecret<br \/>\n\u2022 Dynamic<br \/>\n\u2022 Condencer (48V PS)<br \/>\n\u2022 Hand mic<\/p>\n<p style=\"text-align: justify;\">The first amplifier has an unbalanced input, this is a 3.5mm jack on the front of the unit, signed \u201cMIC\u201d. You can connect an Electret or\u00a0 ynamic Microphone to it. The Bias + 3V power supply can be disabled via the menu (the procedure will be described below). The second amplifier has a balanced input, this is an XLR socket on the back of the unit, signed \u201cXLR Mic\u201d. It is intended for connecting high-quality studio microphones, Dynamic or Condenser. To the left of the \u201cMIC\u201d jack is the \u201cMON\u201d jack, with the same 3.5mm jack. This is an audio output to which you can connect headphones\u00a0 nd check your signal generated by EQ V.8.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-50935\" src=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2026\/06\/image.png\" alt=\"\" width=\"721\" height=\"440\" \/><\/p>\n<p style=\"font-weight: 300; text-align: justify;\"><b><strong>Specifications<\/strong><\/b><\/p>\n<ul style=\"font-weight: 300;\">\n<li><b><strong>+ 48V phantom<\/strong><\/b>\u00a0power supply for the Condenser Microphone (maybe in the range of + 35 + 48V). Present on all versions, \u0441an be disabled programmatically or mechanically by a switch inside<\/li>\n<li>ADC\/DAC resolution 24 Bits<\/li>\n<li>Audio bandwidth:5.2kHz (Normal Mode), 3.2kHz (DX Mode), 8kHz (Wide for CB), 8kHz (Bypass)<\/li>\n<li>Mains hum suppression (50Hz &amp; 60Hz) &#8211; &gt;30dB<\/li>\n<li>\u00a0Input: switchable with the ability to turn on bias voltage for the microphone Microphone amplifier: two independent, one with a balanced input, the second with an unbalanced input. Adjustable gain 0 + 40dB<\/li>\n<li>\u00a0Microphone available: Electret, Dynamic, Condenser.\u00a0+10dB boost feature for low sensitive microphones<\/li>\n<li>Adjustable noise Gate can be disabled. Threshold adjustment range: -70 to -30dB<\/li>\n<li>Background noise suppression efficiency: up to 20dB<\/li>\n<li>Compressor: Ratio adjustable 1:1 &#8211; 10:1<\/li>\n<li>Narrow band compressor:\u00a0Attack &#8211; 1ms &#8211; 44ms (depending on frequency range) Release &#8211; 5ms &#8211; 219ms (depending on frequency range)<\/li>\n<li>Wideband compressor:Attack &#8211; 5ms; Release &#8211; 50ms<\/li>\n<li>Soft-saturation limiter (will be described below)<\/li>\n<li>Up to 200mV output level<\/li>\n<li>Up to 2 x 30mW(32 \u2126 load) \u201cMON\u201doutput power<\/li>\n<li>12-band graphic equalizer with center frequencies:<\/li>\n<li><em>90\/150\/220\/300\/430\/600\/850\/1200\/1700\/2400\/3300\/4700 Hz<\/em><\/li>\n<li>Equalizer level adjustment range \u00b1 15db<\/li>\n<li>Switchable processor Echo effects with multipath emulation: Adjustable echo level 0 to -20db, 1dB step, Duration:5-100%, 5% step<\/li>\n<li>Roger function (end of transmission tone marker): Adjustable sine wave tone frequency Duration : 150ms<\/li>\n<li>Real time output spectrum monitor: Dynamic range: 50dB<\/li>\n<li>Fast Fourier transform points: 256<\/li>\n<li>4 operating modes: Bypass\/Normal\/DX\/Wide<\/li>\n<li>4 presets with independent parameter set<\/li>\n<li>PTT function, accepted for Up \/ Down functions (not for all transceivers)<\/li>\n<li>Input signal asymmetry meter (waveform unbalance) with +\/-10dB range<\/li>\n<li>Multi-stage phase shifter (to eliminate waveform umbalance). Stages: 0 &#8211; 32; Frequency: 50 &#8211; 1000 Hz.<\/li>\n<li>Control &#8211; touch and with the help of rotation \/ pressing the encoder.<\/li>\n<li>Supply voltage &#8211; 4.5-5.5V<\/li>\n<li>Maximum consumption current -500mA<\/li>\n<li>Maximum dimensions of the case -170 x 90 x 80 mm (without cable and connectors)<\/li>\n<li>Weight &#8211; 0.63kg<\/li>\n<li>User interface based on GUI library<\/li>\n<li><a title=\"https:\/\/drive.google.com\/file\/d\/10AhOm8D1cmPGj2B-y66-zv0rdk8ghzdG\/view?usp=sharing\" href=\"https:\/\/drive.google.com\/file\/d\/10AhOm8D1cmPGj2B-y66-zv0rdk8ghzdG\/view?usp=sharing\" target=\"_blank\" rel=\"noopener\"><b><u><span lang=\"EN-US\" xml:lang=\"EN-US\">Quick User Guide\u00a0 (English).pdf<\/span><\/u><\/b><\/a><\/li>\n<\/ul>\n<p><a href=\"https:\/\/ur6qw.jimdofree.com\/\" target=\"_blank\" rel=\"noopener\">Link<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The transceiver usually has a classic equalizer that is not able to equalize adjacent frequencies in a narrow range. As a result, if a dynamic microphone is connected directly to the transceiver, the signal may have a dull tone at low frequencies and may whistle at high frequencies. Any expensive studio microphone can\u2019t sound any&hellip;<\/p>\n","protected":false},"author":1,"featured_media":50935,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[8],"tags":[621],"class_list":["post-50932","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-new-equipment","tag-eq","category-8","description-off"],"_links":{"self":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/posts\/50932","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/comments?post=50932"}],"version-history":[{"count":2,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/posts\/50932\/revisions"}],"predecessor-version":[{"id":50937,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/posts\/50932\/revisions\/50937"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/media\/50935"}],"wp:attachment":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/media?parent=50932"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/categories?post=50932"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/tags?post=50932"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}