details+details {
border-top: 1px solid var(--border);
}
/* линия под последним пунктом */
.accordion>details:last-of-type {
border-bottom: 1px solid var(--border);
}
/* Заголовок раздела */
summary {
list-style: none;
/* убирать маркеры в Firefox */
cursor: pointer;
padding: 16px 20px;
display: grid;
grid-template-columns: 1fr auto;
/* текст слева, плюс справа */
align-items: center;
gap: 12px;
font-weight: 400;
font-size: 20px;
text-transform: uppercase;
outline: none;
user-select: none;
}
/* убрать дефолтный маркер в WebKit/Blink */
summary::-webkit-details-marker {
display: none;
}
/* убрать маркер в браузерах, поддерживающих ::marker */
summary::marker {
content: '';
}
/* Иконка справа: плюс/минус */
summary::after {
content: "+";
color: var(--muted);
font-weight: 800;
font-family: "Roboto Condensed", "Trebuchet MS", Arial, sans-serif;
font-size: 18px;
line-height: 1;
}
details[open]>summary::after {
content: "–";
color: var(--primary);
}
/* цвет заголовков при открытии */
details[open]>summary {
color: var(--text-alt);
}
/* Фокус и ховер состояния */
summary:hover {
background: #fafafa;
}
details:focus-within>summary {
outline: 2px solid var(--bg);
outline-offset: -2px;
/* чтобы не прыгала рамка */
}
/* Контент панели */
.panel {
padding: 20px 20px 20px 40px;
color: var(--muted);
font-size: 18px;
}
@media screen and (max-width: 992px) {
.zerotwenty {
padding: 0 20px;
}
#klipsch-rich .whbgmob {
background-color: rgba(255, 255, 255, 0.7);
}
#klipsch-rich h2 {
font-size: 3.1em;
}
#klipsch-rich h3 {
font-size: 2.4em;
}
#klipsch-rich p {
font-size: 1.5em;
}
#klipsch-rich li {
font-size: 1.5em;
}
#klipsch-rich .flex-container {
display: flex;
flex-wrap: wrap;
flex-direction: column;
max-width: 1400px;
padding: 0 20px;
padding-top: 0;
padding-bottom: 6%;
}
#klipsch-rich .padmob {
padding: 0 20px;
}
#klipsch-rich .clmn {
padding: 0 0 1em 0;
}
#klipsch-rich {
font-size: 14px;
max-width: 100%;
}
#klipsch-rich .clmn-1,
#klipsch-rich .clmn-2,
#klipsch-rich .clmn-2-alt,
#klipsch-rich .clmn-3,
#klipsch-rich .clmn-4,
#klipsch-rich .clmn-70 {
width: 100%;
}
#klipsch-rich .clmn-3_alt,
#klipsch-rich .clmn-70_alt {
max-width: 400px;
margin: auto auto 1em auto;
width: 100%;
}
#klipsch-rich .clmn.right {
justify-content: flex-start;
text-align: left;
}
#klipsch-rich .flex-container.revert {
flex-direction: column-reverse;
max-width: 1400px;
margin: 0 auto;
}
#klipsch-rich svg {
justify-content: flex-start;
max-width: 20%;
}
.pos4-alt {
max-width: 600px;
}
}
/* template */
#klipsch-rich .boldupcent {
text-transform: uppercase;
font-weight: bold;
text-align: center;
}
#klipsch-rich .boldcent {
font-weight: 400;
text-align: center;
padding-bottom: 20px;
}
#klipsch-rich .normalupcent {
text-transform: uppercase;
text-align: center;
font-weight: normal;
}
#klipsch-rich .normalcent {
text-align: center;
font-weight: 300;
}
#klipsch-rich .up {
text-transform: uppercase;
color: #2b3d52;
font-weight: 600;
width: 100%;
padding: 0 0.5em;
line-height: 1em;
}
#klipsch-rich .boldupleft {
text-transform: uppercase;
font-weight: bold;
text-align: left;
}
#klipsch-rich .boldleft {
font-weight: 400;
text-align: left;
}
#klipsch-rich .vertmid {
display: flex;
align-items: center;
justify-content: left;
}
#klipsch-rich .video {
height: 0;
position: relative;
padding-bottom: 56.25%;
}
#klipsch-rich .video iframe {
position: absolute;
left: 0;
top: 0;
width: 100%;
height: 100%;
}
@media (min-width: 992px) {
#klipsch-rich .listinrow {
display: flex;
flex-directon: row;
justify-content: space-around;
}
}
@media (min-width: 992px) {
#klipsch-rich .clmn-4 {
width: 50%;
}
}
@media (max-width: 1279px) {
.aspect-cor {
aspect-ratio: 1 / 1;
overflow: hidden;
}
}
@media (min-width: 1280px) {
#wt-desk h2,
#wt-desk h3,
#wt-desk h4,
#wt-desk p,
#wt-desk ol {
color: #ffffff;
}
.abs-desk {
width: 100%;
position: absolute;
}
.pos1 {
top: 0;
bottom: 0;
}
.pos2 {
left: 25%;
top: 0;
}
.pos2-alt {
left: 15%;
top: 0;
}
.pos3 {
left: 50%;
top: 0;
}
.pos4 {
left: 0;
top: 33%;
}
.pos4-alt {
left: 4%;
top: 18%;
}
.pos5 {
left: 25%;
top: 33%;
}
.pos6 {
left: 50%;
top: 33%;
}
.pos7 {
left: 0;
bottom: 0;
}
.pos8 {
left: 25%;
bottom: 0;
}
.pos9 {
left: 50%;
bottom: 0;
}
.mh-desk {
max-height: 1100px;
}
#klipsch-rich .clmn-4 {
width: 25%;
}
#klipsch-rich .clmn-2-alt {
width: 50%;
}
}
#compare-audio a {
margin-top: 40px;
text-decoration: none;
color: #7d9bc1;
}
#compare-audio a:hover {
text-decoration: underline;
color: #7d9bc1;
}
#klipsch-rich .choice h4 {
border-bottom: 4px solid red;
}
.image img {
filter: brightness(40%);
}
P-80
Network preamplifier
Engineered for ultimate distortion-less sound with hi-fi inputs and modern streaming and control
features, the Onkyo P-80 Network Preamplifier is fully equipped to deliver a sublime audio
experience through your amplifier and onto your ears.
Quality is king, sublime sound is the decree
DIDRC (Dynamic Intermodulation Distortion Reduction Circuitry)
Thanks to patented DIDRC (Dynamic Intermodulation Distortion Reduction Circuitry), the Onkyo P-80
Preamplifier delivers a vivid yet smooth and comfortable sound from any music source. DIDRC is a
discrete signal control circuit developed to make digital sound sources such as CDs and music
streaming services sound as natural as analog records. This technology has been further refined and
is used in the P-80’s analog filter of the DAC and phono amplifier circuits.
Foundational for distortion-less sound
Combine a fan-less design that eliminates noise, a premium stereo DAC (32bit / 768kHz) that reduces
distortion, and an extrusion aluminum heat sink for vibration suppression, and this preamp lays a
solid foundation for superior sound.
Rigidity for seismic resistance
The P-80 housing consists of two aluminum side panels and a steel top panel. This three-piece
housing construction increases rigidity and improves seismic resistance. The “oval chassis” with
oval press lines strengthens the bottom surface and disperses vibration for altogether improved
sound quality.
Further distortion reduction
Hi-fi grade terminals, quality capacitors, and rigid front panels further reduce vibration and
signal degradation. The P-80 has a phone circuit independent of other circuits. The P-80 is
compatible with both MM and MC cartridges. The MC circuit is designed as discrete and accurately
reproduces the output signal of a tiny MC cartridge without distortion.
Two subwoofer outs
The P-80 Preamplifier has two independent subwoofer outputs providing enough power to fully express
the lowest tones in your music.
Input your gear, connect to your music
Hardwire your turntable, plug in your CD player, and stream your songs with ease
thanks to the P-80 Preamplifier’s many connectivity options. With 3 pairs of RCA analog inputs,
MM/MC phono, coax, optical, USB-A (Storage Playback) and headphone inputs, you have all the
flexibility your music devices need to move you.
Compatible music streaming
Your carefully curated playlists play well with the Onkyo P-80 Preamplifier.
Seamlessly hardwire or cast your content from any of the following built-in platforms:
Spotify connect, TIDAL connect, Qobuz connect, Amazon Music, Qplay, TuneIn, Works with
AirPlay 2, Chromecast, Roon Ready
Controlled with Onkyo Controller
The P-80 is compatible with Onkyo Controller, Onkyo’s mobile app. Various
settings and content can be set from the listening point.
Dirac Live to correct your room’s acoustic flaws
Onkyo builds world-class products for early adaptors and tech enthusiasts. It’s
what sets us apart from the rest, and the P-80 Preamplifier is no exception. That’s why it comes
with built-in Dirac Live Room Correction Suite Stereo. With frequency response correction (Limited :
20～500Hz / Licensed, Full version : full bandwidth / Need to purchase a license), multiple playback
modes, and more, this highly sought feature will elevate your listening experience by taking your
unique system and room setup into account. The P-80 also supports Dirac Live Bass Control (an
optional upgrade) with two independent subwoofer outputs for maximal impact.
From Onkyo academy: The benefits of a preamplifier
A preamplifier receives the input signal from your device (music source) and
applies tone controls to that signal. You have more control over your audio playback in
terms of bass, treble, volume, and more. When Fidelity IQ (Auto Loudness function) is turned
on, the system automatically provides optimal audio playback according to any volume in
conjunction with the master volume. (This function operates independently of Tone Control
and can be used in conjunction with Tone Control. Parameters are generated for the viewing
environment using the setup microphone during initial setup.) But this Auto Loudness feature
goes beyond correcting loudness characteristics. Onkyo’s sound quality engineers adjust the
frequency response to provide the most emotional sound possible, regardless of musical
genre. Select your source, tweak settings to your liking – which may vary depending on the
speakers you listen through, the type of audio being played, the genre of music, etc. – and
customize the experience accordingly.
The Icon series, developed to be the icon of the Onkyo brand, is not only a
renewal of Onkyo’s previous Hi-Fi products but the culmination of Onkyo’s accumulated and
continuously evolving sound creation technologies.
Docs
Spec Sheets
For more technical detail, download the Spec Sheets here: Onkyo
P-80 Spec Sheet
Product Manuals
Download the Product Manual for P-80 here: Onkyo
P-80 Instruction Manual En.
Onkyo
P80 Instruction Manual French.
Other Files
Onkyo
P-80 Setup Guide Americas and APAC
Onkyo P-80 Setup Guide EMEA
" />
P-80 Network preamplifier
Engineered for ultimate distortion-less sound with hi-fi inputs and modern streaming and control
features, the Onkyo P-80 Network Preamplifier is fully equipped to deliver a sublime audio
experience through your amplifier and onto your ears.
Thanks to patented DIDRC (Dynamic Intermodulation Distortion Reduction Circuitry), the Onkyo P-80
Preamplifier delivers a vivid yet smooth and comfortable sound from any music source. DIDRC is a
discrete signal control circuit developed to make digital sound sources such as CDs and music
streaming services sound as natural as analog records. This technology has been further refined and
is used in the P-80’s analog filter of the DAC and phono amplifier circuits.
Foundational for distortion-less sound
Combine a fan-less design that eliminates noise, a premium stereo DAC (32bit / 768kHz) that reduces
distortion, and an extrusion aluminum heat sink for vibration suppression, and this preamp lays a
solid foundation for superior sound.
Rigidity for seismic resistance
The P-80 housing consists of two aluminum side panels and a steel top panel. This three-piece
housing construction increases rigidity and improves seismic resistance. The “oval chassis” with
oval press lines strengthens the bottom surface and disperses vibration for altogether improved
sound quality.
Further distortion reduction
Hi-fi grade terminals, quality capacitors, and rigid front panels further reduce vibration and
signal degradation. The P-80 has a phone circuit independent of other circuits. The P-80 is
compatible with both MM and MC cartridges. The MC circuit is designed as discrete and accurately
reproduces the output signal of a tiny MC cartridge without distortion.
Two subwoofer outs
The P-80 Preamplifier has two independent subwoofer outputs providing enough power to fully express
the lowest tones in your music.
Input your gear, connect to your music
Hardwire your turntable, plug in your CD player, and stream your songs with ease
thanks to the P-80 Preamplifier’s many connectivity options. With 3 pairs of RCA analog inputs,
MM/MC phono, coax, optical, USB-A (Storage Playback) and headphone inputs, you have all the
flexibility your music devices need to move you.
Compatible music streaming
Your carefully curated playlists play well with the Onkyo P-80 Preamplifier.
Seamlessly hardwire or cast your content from any of the following built-in platforms:
Spotify connect, TIDAL connect, Qobuz connect, Amazon Music, Qplay, TuneIn, Works with
AirPlay 2, Chromecast, Roon Ready
Controlled with Onkyo Controller
The P-80 is compatible with Onkyo Controller, Onkyo’s mobile app. Various
settings and content can be set from the listening point.
Dirac Live to correct your room’s acoustic flaws
Onkyo builds world-class products for early adaptors and tech enthusiasts. It’s
what sets us apart from the rest, and the P-80 Preamplifier is no exception. That’s why it comes
with built-in Dirac Live Room Correction Suite Stereo. With frequency response correction (Limited :
20～500Hz / Licensed, Full version : full bandwidth / Need to purchase a license), multiple playback
modes, and more, this highly sought feature will elevate your listening experience by taking your
unique system and room setup into account. The P-80 also supports Dirac Live Bass Control (an
optional upgrade) with two independent subwoofer outputs for maximal impact.
From Onkyo academy: The benefits of a preamplifier
A preamplifier receives the input signal from your device (music source) and
applies tone controls to that signal. You have more control over your audio playback in
terms of bass, treble, volume, and more. When Fidelity IQ (Auto Loudness function) is turned
on, the system automatically provides optimal audio playback according to any volume in
conjunction with the master volume. (This function operates independently of Tone Control
and can be used in conjunction with Tone Control. Parameters are generated for the viewing
environment using the setup microphone during initial setup.) But this Auto Loudness feature
goes beyond correcting loudness characteristics. Onkyo’s sound quality engineers adjust the
frequency response to provide the most emotional sound possible, regardless of musical
genre. Select your source, tweak settings to your liking – which may vary depending on the
speakers you listen through, the type of audio being played, the genre of music, etc. – and
customize the experience accordingly.
The Icon series, developed to be the icon of the Onkyo brand, is not only a
renewal of Onkyo’s previous Hi-Fi products but the culmination of Onkyo’s accumulated and
continuously evolving sound creation technologies.
