{"id":25490,"date":"2017-01-06T15:49:31","date_gmt":"2017-01-06T13:49:31","guid":{"rendered":"https:\/\/www.max2play.com\/?p=25490"},"modified":"2017-06-19T14:27:15","modified_gmt":"2017-06-19T12:27:15","slug":"whitys-audiophile-hifiberry-streamer-in-a-classic-stereo-case","status":"publish","type":"post","link":"https:\/\/www.max2play.com\/en\/2017\/01\/whitys-audiophile-hifiberry-streamer-in-a-classic-stereo-case\/","title":{"rendered":"Whity&#8217;s Audiophile HiFiBerry Streamer in a Classic Stereo Case"},"content":{"rendered":"[spb_text_block pb_margin_bottom=&#8220;no&#8220; pb_border_bottom=&#8220;no&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;]\n<h4><em>We are starting the Year 2017 with a very special project for you. Our user Whity built a media player with a display in the case of a classic stereo which can be controlled both by a tablet and manually on the streamer itself. To satisfy his high, audiophile demands, he put a lot of thought into it and made some interesting choices in his components.<\/em><\/h4>\n<h4><em>Happy New Year and have fun reading:<\/em><\/h4>\n[\/spb_text_block] [blank_spacer height=&#8220;20px&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;] [spb_text_block title=&#8220;The HiFiBerry by C. Weissbauer&#8220; pb_margin_bottom=&#8220;no&#8220; pb_border_bottom=&#8220;no&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;]\n<p><em>translated from German by Heiner from Max2Play<\/em><\/p>\n<p>In the last few months, many Max2Play clients were added in our home, the system is beloved by our whole family (incl. my wife \ud83d\ude09 ) and a complete infrastrcture, based around a Synology NAS is already in place.<\/p>\n<p>Now we wanted to add a player for our music room that should be running in a classic stereo casing but also not create a sound quality bottleneck when combined with high-end HiFi devices. The idea for my &#8222;Hifiberry&#8220; was born.<\/p>\n[\/spb_text_block] [blank_spacer height=&#8220;20px&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;] [spb_single_image image=&#8220;25471&#8243; image_size=&#8220;full&#8220; frame=&#8220;noframe&#8220; intro_animation=&#8220;none&#8220; full_width=&#8220;no&#8220; lightbox=&#8220;yes&#8220; link_target=&#8220;_self&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;] [blank_spacer height=&#8220;20px&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;] [spb_single_image image=&#8220;25472&#8243; image_size=&#8220;full&#8220; frame=&#8220;noframe&#8220; intro_animation=&#8220;none&#8220; full_width=&#8220;no&#8220; lightbox=&#8220;yes&#8220; link_target=&#8220;_self&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;] [blank_spacer height=&#8220;20px&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;] [spb_single_image image=&#8220;25473&#8243; image_size=&#8220;full&#8220; frame=&#8220;noframe&#8220; intro_animation=&#8220;none&#8220; full_width=&#8220;no&#8220; lightbox=&#8220;yes&#8220; link_target=&#8220;_self&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;] [spb_text_block pb_margin_bottom=&#8220;no&#8220; pb_border_bottom=&#8220;no&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;]\n<h4>The following points emerged as must-haves for the DIY project:<\/h4>\n<ul>\n<li>Naturally, the highest possible audio quality<\/li>\n<\/ul>\n<ul>\n<li>The control should be possible physically on the streamer, even without a tablet<\/li>\n<\/ul>\n<ul>\n<li>Clear and legible display with title information and cover art<\/li>\n<\/ul>\n<ul>\n<li>Standard width for stereos\u00a0of 43,5 cm<\/li>\n<\/ul>\n[\/spb_text_block] [spb_text_block title=&#8220;1. Sound Optimization&#8220; pb_margin_bottom=&#8220;no&#8220; pb_border_bottom=&#8220;no&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;]\n<p>We made some test setups and finally settled on three modifications on the hardware side that can influence the audio quality especially positively.<\/p>\n<h4>1.1. Splitting of the power supply for the DAC for converter and output section<\/h4>\n<p>For this, the HiFiBerry board&#8217;s resistor responsible for the output section is removed and instead the power is locally added spearately. Sounds complicated, but it&#8217;s not! A detailed tutorial can be found in the HiFiBerry forums.<\/p>\n[\/spb_text_block] [blank_spacer height=&#8220;20px&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;] [spb_single_image image=&#8220;25474&#8243; image_size=&#8220;full&#8220; frame=&#8220;noframe&#8220; intro_animation=&#8220;none&#8220; full_width=&#8220;no&#8220; lightbox=&#8220;yes&#8220; link_target=&#8220;_self&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;] [spb_text_block pb_margin_bottom=&#8220;no&#8220; pb_border_bottom=&#8220;no&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;]\n<h4>1.2. The\u00a0most significant factor are the power supplies<\/h4>\n<p>While a simple outlet power supply makes the treble sound relatively sharp and its contures uneven, a quality mains supply can immediately offer improvement.<\/p>\n<p>My choice was the double supply by Thel Audioworld, since I have had very positive experiences with Thel products in other projects. One half of the supply powers all digital components while the second is exclusively for the output level of the HiFiBerry DAC.<\/p>\n[\/spb_text_block] [blank_spacer height=&#8220;20px&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;] [spb_single_image image=&#8220;25475&#8243; image_size=&#8220;full&#8220; frame=&#8220;noframe&#8220; intro_animation=&#8220;none&#8220; full_width=&#8220;no&#8220; lightbox=&#8220;yes&#8220; link_target=&#8220;_self&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;] [spb_text_block pb_margin_bottom=&#8220;no&#8220; pb_border_bottom=&#8220;no&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;]\n<h4>1.3. The third step shields the DAC from interpersals from the Pi<\/h4>\n<p>Either through spatial splitting, by connecting the GPIO&#8217;s of the Pi and DAC with cable or with a shielding plate. I currently use a piece of transformer plate that is electrically isolated by Plexiglas on both sides and connected to a mass.<\/p>\n<p>The keyboard module is made by Audiophonics from France and works out of the box without any drivers. I removed the volume control buttons since I want to leave this task to the volume control of my amplifier.<\/p>\n[\/spb_text_block] [blank_spacer height=&#8220;20px&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;] [spb_single_image image=&#8220;25476&#8243; image_size=&#8220;full&#8220; frame=&#8220;noframe&#8220; intro_animation=&#8220;none&#8220; full_width=&#8220;no&#8220; lightbox=&#8220;yes&#8220; link_target=&#8220;_self&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;] [spb_text_block title=&#8220;2. Software Configuration&#8220; pb_margin_bottom=&#8220;no&#8220; pb_border_bottom=&#8220;no&#8220; width=&#8220;1\/3&#8243; el_position=&#8220;first&#8220;]\n<p>On the software side, I started with the Max2Play image for HiFiBerry sound cards, downloaded it, burn it on the SD card with the Win32DiskImager, connected the network cable, booted, checked the IP in my router and then accessed the web interface from a browser using the IP in the URL bar.<\/p>\n<p>The updates were made and the missing plugins installed.<\/p>\n[\/spb_text_block] [spb_single_image image=&#8220;25491&#8243; image_size=&#8220;full&#8220; frame=&#8220;noframe&#8220; intro_animation=&#8220;none&#8220; full_width=&#8220;no&#8220; lightbox=&#8220;yes&#8220; link_target=&#8220;_self&#8220; width=&#8220;2\/3&#8243; el_position=&#8220;last&#8220;] [divider type=&#8220;standard&#8220; text=&#8220;Go to top&#8220; full_width=&#8220;no&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;] [spb_text_block pb_margin_bottom=&#8220;no&#8220; pb_border_bottom=&#8220;no&#8220; width=&#8220;1\/3&#8243; el_position=&#8220;first&#8220;]\n<h4>2.1.\u00a0Configure the display<\/h4>\n<p>After the basic settings, device name and WiFi, were made, I went to configuring the display.<\/p>\n<p>Click the menu item \u201cRpiDisplay\u201c, select the 7\u201c-Display and in the main settings activate the following two points.<\/p>\n[\/spb_text_block] [spb_single_image image=&#8220;25492&#8243; image_size=&#8220;full&#8220; frame=&#8220;noframe&#8220; intro_animation=&#8220;none&#8220; full_width=&#8220;no&#8220; lightbox=&#8220;yes&#8220; link_target=&#8220;_self&#8220; width=&#8220;2\/3&#8243; el_position=&#8220;last&#8220;] [blank_spacer height=&#8220;20px&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;] [spb_text_block pb_margin_bottom=&#8220;no&#8220; pb_border_bottom=&#8220;no&#8220; width=&#8220;1\/3&#8243; el_position=&#8220;first&#8220;]\n<p>Now the display is configured so that the title is automatically displayed and the player can be controlled from the touchscreen. For this, we need to head over to the menu &#8222;Jivelite&#8220;, activate the autostart and install the Joggler skin for 7&#8243; displays, save and reboot the Pi.<\/p>\n<p>First I had to look for the setting that automatically selects and displays the right skin. Just go to the display options in the Jivelite interface and set the screensaver to &#8222;Now playing views -&gt; artwork and text&#8220;.<\/p>\n[\/spb_text_block] [spb_single_image image=&#8220;25493&#8243; image_size=&#8220;full&#8220; frame=&#8220;noframe&#8220; intro_animation=&#8220;none&#8220; full_width=&#8220;no&#8220; lightbox=&#8220;yes&#8220; link_target=&#8220;_self&#8220; width=&#8220;2\/3&#8243; el_position=&#8220;last&#8220;] [divider type=&#8220;standard&#8220; text=&#8220;Go to top&#8220; full_width=&#8220;no&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;] [spb_text_block pb_margin_bottom=&#8220;no&#8220; pb_border_bottom=&#8220;no&#8220; width=&#8220;1\/3&#8243; el_position=&#8220;first&#8220;]\n<h4>2.2.\u00a0The audio output<\/h4>\n<p>Now select the menu item \u201cHiFiBerry\u201c, select the used HiFiBerry DAC, save and reboot.<\/p>\n<p>As our preferred setup, we select &#8222;advanced&#8220; and then click &#8222;Select this setup!&#8220;.<\/p>\n[\/spb_text_block] [spb_single_image image=&#8220;25494&#8243; image_size=&#8220;full&#8220; frame=&#8220;noframe&#8220; intro_animation=&#8220;none&#8220; full_width=&#8220;no&#8220; lightbox=&#8220;yes&#8220; link_target=&#8220;_self&#8220; width=&#8220;2\/3&#8243; el_position=&#8220;last&#8220;] [blank_spacer height=&#8220;20px&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;] [spb_text_block pb_margin_bottom=&#8220;no&#8220; pb_border_bottom=&#8220;no&#8220; width=&#8220;1\/3&#8243; el_position=&#8220;first&#8220;]\n<p>Now we set the Digital Volume to 85%, Analogue Playback Boost to 0% and the Analogue Boost to 100%. With too high values on the Digital Volume, unfortunately, the DAC tends overmodulate. However, it does make sense to play around a little with this controller to find out the value for optimal individual output.<\/p>\n[\/spb_text_block] [spb_single_image image=&#8220;25495&#8243; image_size=&#8220;full&#8220; frame=&#8220;noframe&#8220; intro_animation=&#8220;none&#8220; full_width=&#8220;no&#8220; lightbox=&#8220;yes&#8220; link_target=&#8220;_self&#8220; width=&#8220;2\/3&#8243; el_position=&#8220;last&#8220;] [divider type=&#8220;standard&#8220; text=&#8220;Go to top&#8220; full_width=&#8220;no&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;] [spb_text_block pb_margin_bottom=&#8220;no&#8220; pb_border_bottom=&#8220;no&#8220; width=&#8220;1\/3&#8243; el_position=&#8220;first&#8220;]\n<h4>2.2.\u00a0The volume<\/h4>\n<p>In the final step, we select the menu item \u201cAudioplayer\u201c and edit the advanced options of the media player Squeezelite. There, you can check whether HiFiBerry is selected as the sound card and add the commandline option \u201c-o hw:0 -V Digital\u201c. This results in the volume only being manipulated by the hardwaremixer and by any software.<\/p>\n[\/spb_text_block] [spb_single_image image=&#8220;25496&#8243; image_size=&#8220;full&#8220; frame=&#8220;noframe&#8220; intro_animation=&#8220;none&#8220; full_width=&#8220;no&#8220; lightbox=&#8220;yes&#8220; link_target=&#8220;_self&#8220; width=&#8220;2\/3&#8243; el_position=&#8220;last&#8220;] [divider type=&#8220;standard&#8220; text=&#8220;Go to top&#8220; full_width=&#8220;no&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;] [spb_text_block pb_margin_bottom=&#8220;no&#8220; pb_border_bottom=&#8220;no&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;]\n<p>I hope this can be helpful, especially for beginners, as a little guideline on how to get started.<\/p>\n<p>If you are interested in further information you can also visit my homepage.<\/p>\n<p><a href=\"http:\/\/www.weissbauer.com\" target=\"blank\">www.weissbauer.com<\/a><\/p>\n<p>For updates on this project please visit the following page:<\/p>\n<p><a href=\"http:\/\/www.weissbauer.com\/PiBox\/\" target=\"blank\">www.weissbauer.com\/PiBox\/<\/a><\/p>\n<p>audiophile\u00a0greetings<\/p>\n<p>Whity<\/p>\n<p>&nbsp;<\/p>\n<p>If you are interested in this case or a similar solution for your HiFi project, you can contact Whity at<\/p>\n<p><a href=\"\/cdn-cgi\/l\/email-protection#a7e3eefe8ae6d2c3cec8e7d0c2ced4d4c5c6d2c2d589c4c8ca\">DIY-Audio@weissbauer.com<\/a><\/p>\n<p>&nbsp;<\/p>\n<h3>Update:<\/h3>\n<p>Whity has sent us a list of the necessary parts, making a rebuild of his project easier to realize.<\/p>\n<p>MAX2PLAY<br \/>\n<a href=\"https:\/\/shop.max2play.com\/de\/raspberry-pi-3-modell-b.html\">\u2013 1 Raspberry Pi 2B or 3B<\/a><br \/>\n<a href=\"https:\/\/shop.max2play.com\/en\/raspi-7-display.html\">\u2013 1 Original 7 Inch Raspberry Touch Display<\/a><br \/>\n<a href=\"https:\/\/shop.max2play.com\/en\/hifiberry-dac-pro.html\">\u2013 1 Hifiberry DAC+ Pro<\/a><br \/>\n<a href=\"https:\/\/shop.max2play.com\/en\/sd-karten-emmc-module.html\">\u2013 1 St\u00fcck Premiumlizenz Max2Play<\/a><\/p>\n<p><a href=\"https:\/\/shop.max2play.com\/en\/raspberry-pi-2-bundle-7-display.html\">\u2013 als Bundle kaufen<\/a><br \/>\nThel Audioworld<br \/>\n\u2013 1 Power Supply Thel NT-25HQ-09<\/p>\n<p>Coming soon, available ca. end of February 2017<br \/>\n\u2013 1 Custom Case<\/p>\n<p>From the\u00a0Audiophonics Shop<br \/>\n\u2013 1 Aluminium Button\u00a05469<br \/>\n\u2013 1 Audiophonics Keyboard Controller XBMC 8435<br \/>\n\u2013 2 Micro USB Male Power Cable 9405<br \/>\n\u2013 1 Panel mount USB-A male to USB-A female<br \/>\n\u2013 1 Panel mount HDMI male to female 1.4<br \/>\n\u2013 1 Panel mount Ethernet RJ45 780<br \/>\n\u2013 1 Neutrik NYS367 red 896<br \/>\n\u2013 1 Neutrik NYS367 black 897<br \/>\n\u2013 1 Viablue EPC-1 Silver Unbalanced Interconnector Cable 6798<br \/>\n\u2013 1 Embase IEC Buchse witch switch\u00a0and safety switch 8965<\/p>\n<p>Miscellaneous:<br \/>\n\u2013 40 Pin FFC cable 150mm\u00a0to connect the display to the Pi<br \/>\n\u2013 M3\u00a0thread sleeve for mounting the board<br \/>\n\u2013 WiFi-Stick Edimax EW-7612An V2<br \/>\n\u2013 USB-Hub<br \/>\n\u2013 Screws, cables\u2026<\/p>\n[\/spb_text_block]\n","protected":false},"excerpt":{"rendered":"<p>[spb_text_block pb_margin_bottom=&#8220;no&#8220; pb_border_bottom=&#8220;no&#8220; width=&#8220;1\/1&#8243; el_position=&#8220;first last&#8220;] We are starting the Year 2017 with a very special project for you. Our user Whity built a media player with a display in the case of a classic stereo which can be controlled both by a tablet and manually on the streamer itself. To satisfy his high, audiophile demands, he put a lot [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":25639,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0},"categories":[187,977],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.max2play.com\/en\/wp-json\/wp\/v2\/posts\/25490"}],"collection":[{"href":"https:\/\/www.max2play.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.max2play.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.max2play.com\/en\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.max2play.com\/en\/wp-json\/wp\/v2\/comments?post=25490"}],"version-history":[{"count":14,"href":"https:\/\/www.max2play.com\/en\/wp-json\/wp\/v2\/posts\/25490\/revisions"}],"predecessor-version":[{"id":26775,"href":"https:\/\/www.max2play.com\/en\/wp-json\/wp\/v2\/posts\/25490\/revisions\/26775"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.max2play.com\/en\/wp-json\/wp\/v2\/media\/25639"}],"wp:attachment":[{"href":"https:\/\/www.max2play.com\/en\/wp-json\/wp\/v2\/media?parent=25490"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.max2play.com\/en\/wp-json\/wp\/v2\/categories?post=25490"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.max2play.com\/en\/wp-json\/wp\/v2\/tags?post=25490"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}